Bostrom Racing - Exhaust

$932.99 Bostrom Racing B2 Series Full Exhaust System p4402018
Manufacturer: Bostrom Racing
Dennis Kirk Part #: 4402013
Bostrom Racing B2 Series Full Exhaust System: Manufacturer part # p4402018 - Dyno-developed headpipes feature smooth full-radius mandrel bends. Lightweight, thin-gauge 304-series stainless steel tubes slip-fit into hand-built, TIG-welded merge-style collectors. Racing-inspired spring mounting system retains headpipes and merge collectors to ensure easy installation and removal. Slash-cut megaphones with dual core element provide three different options on sound and power. Incredible exhaust tone and power over stock exhaust system. Run it wide open, with the primary core, or with the primary and secondary core installed. Both cores are packed exclusively with Silent Premium from Germany. , , NOTE: Installation of a new exhaust system may change your motorcycles fuel-air mixture requirements. Please consult the manufacturer directly with questions regarding any modifications that may need to be made during, or after installing their product. If a jet kit or EFI controller is recommended please see the Intake/Fuel section for products available, , Exhaust discoloration (blueing) is caused by engine conditions such as cam timing, fuel-air mixture, operating temperature, etc. It is not the result of defective manufacturing; therefore it is not covered by any warranty. See the Chems/Lubes section for products to help remove or prevent exhaust discoloration. p4402018
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Bostrom Racing - Exhaust

$932.99 Bostrom Racing B2 Series Full Exhaust System p4402018 4402015
Manufacturer: Bostrom Racing
Dennis Kirk Part #: 4402015
Bostrom Racing B2 Series Full Exhaust System: Manufacturer part # p4402018 - DennisKirk Part # 4402015 - Dyno-developed headpipes feature smooth full-radius mandrel bends. Lightweight, thin-gauge 304-series stainless steel tubes slip-fit into hand-built, TIG-welded merge-style collectors. Racing-inspired spring mounting system retains headpipes and merge collectors to ensure easy installation and removal. Slash-cut megaphones with dual core element provide three different options on sound and power. Incredible exhaust tone and power over stock exhaust system. Run it wide open, with the primary core, or with the primary and secondary core installed. Both cores are packed exclusively with Silent Premium from Germany. , , NOTE: Installation of a new exhaust system may change your motorcycles fuel-air mixture requirements. Please consult the manufacturer directly with questions regarding any modifications that may need to be made during, or after installing their product. If a jet kit or EFI controller is recommended please see the Intake/Fuel section for products available, , Exhaust discoloration (blueing) is caused by engine conditions such as cam timing, fuel-air mixture, operating temperature, etc. It is not the result of defective manufacturing; therefore it is not covered by any warranty. See the Chems/Lubes section for products to help remove or prevent exhaust discoloration. p4402018
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Bostrom Racing - Exhaust

$932.99 Bostrom Racing B2 Series Full Exhaust System p4402018 4402016
Manufacturer: Bostrom Racing
Dennis Kirk Part #: 4402016
Bostrom Racing B2 Series Full Exhaust System: Manufacturer part # p4402018 - DennisKirk Part # 4402016 - Dyno-developed headpipes feature smooth full-radius mandrel bends. Lightweight, thin-gauge 304-series stainless steel tubes slip-fit into hand-built, TIG-welded merge-style collectors. Racing-inspired spring mounting system retains headpipes and merge collectors to ensure easy installation and removal. Slash-cut megaphones with dual core element provide three different options on sound and power. Incredible exhaust tone and power over stock exhaust system. Run it wide open, with the primary core, or with the primary and secondary core installed. Both cores are packed exclusively with Silent Premium from Germany. , , NOTE: Installation of a new exhaust system may change your motorcycles fuel-air mixture requirements. Please consult the manufacturer directly with questions regarding any modifications that may need to be made during, or after installing their product. If a jet kit or EFI controller is recommended please see the Intake/Fuel section for products available, , Exhaust discoloration (blueing) is caused by engine conditions such as cam timing, fuel-air mixture, operating temperature, etc. It is not the result of defective manufacturing; therefore it is not covered by any warranty. See the Chems/Lubes section for products to help remove or prevent exhaust discoloration. p4402018
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Bostrom Racing - Exhaust

$932.99 Bostrom Racing B2 Series Full Exhaust System p4402018 4402017
Manufacturer: Bostrom Racing
Dennis Kirk Part #: 4402017
Bostrom Racing B2 Series Full Exhaust System: Manufacturer part # p4402018 - DennisKirk Part # 4402017 - Dyno-developed headpipes feature smooth full-radius mandrel bends. Lightweight, thin-gauge 304-series stainless steel tubes slip-fit into hand-built, TIG-welded merge-style collectors. Racing-inspired spring mounting system retains headpipes and merge collectors to ensure easy installation and removal. Slash-cut megaphones with dual core element provide three different options on sound and power. Incredible exhaust tone and power over stock exhaust system. Run it wide open, with the primary core, or with the primary and secondary core installed. Both cores are packed exclusively with Silent Premium from Germany. , , NOTE: Installation of a new exhaust system may change your motorcycles fuel-air mixture requirements. Please consult the manufacturer directly with questions regarding any modifications that may need to be made during, or after installing their product. If a jet kit or EFI controller is recommended please see the Intake/Fuel section for products available, , Exhaust discoloration (blueing) is caused by engine conditions such as cam timing, fuel-air mixture, operating temperature, etc. It is not the result of defective manufacturing; therefore it is not covered by any warranty. See the Chems/Lubes section for products to help remove or prevent exhaust discoloration. p4402018
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Bostrom Racing - Exhaust

$932.99 Bostrom Racing B2 Series Full Exhaust System p4402018 4402850
Manufacturer: Bostrom Racing
Dennis Kirk Part #: 4402850
Bostrom Racing B2 Series Full Exhaust System: Manufacturer part # p4402018 - DennisKirk Part # 4402850 - Dyno-developed headpipes feature smooth full-radius mandrel bends. Lightweight, thin-gauge 304-series stainless steel tubes slip-fit into hand-built, TIG-welded merge-style collectors. Racing-inspired spring mounting system retains headpipes and merge collectors to ensure easy installation and removal. Slash-cut megaphones with dual core element provide three different options on sound and power. Incredible exhaust tone and power over stock exhaust system. Run it wide open, with the primary core, or with the primary and secondary core installed. Both cores are packed exclusively with Silent Premium from Germany. , , NOTE: Installation of a new exhaust system may change your motorcycles fuel-air mixture requirements. Please consult the manufacturer directly with questions regarding any modifications that may need to be made during, or after installing their product. If a jet kit or EFI controller is recommended please see the Intake/Fuel section for products available, , Exhaust discoloration (blueing) is caused by engine conditions such as cam timing, fuel-air mixture, operating temperature, etc. It is not the result of defective manufacturing; therefore it is not covered by any warranty. See the Chems/Lubes section for products to help remove or prevent exhaust discoloration. p4402018
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Bostrom Racing - Exhaust

$1027.99 Bostrom Racing B2 Series Full Exhaust System p4402020
Manufacturer: Bostrom Racing
Dennis Kirk Part #: 4402849
Bostrom Racing B2 Series Full Exhaust System: Manufacturer part # p4402020 - Dyno-developed headpipes feature smooth full-radius mandrel bends. Lightweight, thin-gauge 304-series stainless steel tubes slip-fit into hand-built, TIG-welded merge-style collectors. Racing-inspired spring mounting system retains headpipes and merge collectors to ensure easy installation and removal. Slash-cut megaphones with dual core element provide three different options on sound and power. Incredible exhaust tone and power over stock exhaust system. Run it wide open, with the primary core, or with the primary and secondary core installed. Both cores are packed exclusively with Silent Premium from Germany. , , NOTE: Installation of a new exhaust system may change your motorcycle's fuel-air mixture requirements. Please consult the exhaust manufacturer directly with questions regarding any modifications that may need to be made during, or after, installation of their product. If a jet kit or EFI controller is recommended, see the Intake & Fuel section, , NOTE: Exhaust discoloration (blueing) is caused by engine conditions such as cam timing, fuel-air mixture, operating temperature, etc. It s not the result of defective maufacturing; therefore is not covered by any warranty., , See Chems & Lubes section for products that will help prevent or remove blueing.. p4402020
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Bostrom Racing - Exhaust

$932.99 Bostrom Racing B2 Series Half Exhaust System p4402020
Manufacturer: Bostrom Racing
Dennis Kirk Part #: 4402020
Bostrom Racing B2 Series Half Exhaust System: Manufacturer part # p4402020 - Dyno-developed headpipes feature smooth full-radius mandrel bends. Lightweight, thin-gauge 304-series stainless steel tubes slip-fit into hand-built, TIG-welded merge-style collectors. Racing-inspired spring mounting system retains headpipes and merge collectors to ensure easy installation and removal. Slash-cut megaphones with dual core element provide three different options on sound and power. Incredible exhaust tone and power over stock exhaust system. Run it wide open, with the primary core, or with the primary and secondary core installed. Both cores are packed exclusively with Silent Premium from Germany. , , NOTE: Installation of a new exhaust system may change your motorcycle's fuel-air mixture requirements. Please consult the exhaust manufacturer directly with questions regarding any modifications that may need to be made during, or after, installation of their product. If a jet kit or EFI controller is recommended, see the Intake & Fuel section, , NOTE: Exhaust discoloration (blueing) is caused by engine conditions such as cam timing, fuel-air mixture, operating temperature, etc. It s not the result of defective maufacturing; therefore is not covered by any warranty., , See Chems & Lubes section for products that will help prevent or remove blueing.. p4402020
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Bostrom Racing - Exhaust

$932.99 Bostrom Racing B2 Series Halfl Exhaust System p4402020
Manufacturer: Bostrom Racing
Dennis Kirk Part #: 4402019
Bostrom Racing B2 Series Halfl Exhaust System: Manufacturer part # p4402020 - Dyno-developed headpipes feature smooth full-radius mandrel bends. Lightweight, thin-gauge 304-series stainless steel tubes slip-fit into hand-built, TIG-welded merge-style collectors. Racing-inspired spring mounting system retains headpipes and merge collectors to ensure easy installation and removal. Slash-cut megaphones with dual core element provide three different options on sound and power. Incredible exhaust tone and power over stock exhaust system. Run it wide open, with the primary core, or with the primary and secondary core installed. Both cores are packed exclusively with Silent Premium from Germany. , , NOTE: Installation of a new exhaust system may change your motorcycle's fuel-air mixture requirements. Please consult the exhaust manufacturer directly with questions regarding any modifications that may need to be made during, or after, installation of their product. If a jet kit or EFI controller is recommended, see the Intake & Fuel section, , NOTE: Exhaust discoloration (blueing) is caused by engine conditions such as cam timing, fuel-air mixture, operating temperature, etc. It s not the result of defective maufacturing; therefore is not covered by any warranty., , See Chems & Lubes section for products that will help prevent or remove blueing.. p4402020
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Bostrom Racing - Exhaust

$932.99 Bostrom Racing B2 Series Halfl Exhaust System p4402020 4402014
Manufacturer: Bostrom Racing
Dennis Kirk Part #: 4402014
Bostrom Racing B2 Series Halfl Exhaust System: Manufacturer part # p4402020 - DennisKirk Part # 4402014 - Dyno-developed headpipes feature smooth full-radius mandrel bends. Lightweight, thin-gauge 304-series stainless steel tubes slip-fit into hand-built, TIG-welded merge-style collectors. Racing-inspired spring mounting system retains headpipes and merge collectors to ensure easy installation and removal. Slash-cut megaphones with dual core element provide three different options on sound and power. Incredible exhaust tone and power over stock exhaust system. Run it wide open, with the primary core, or with the primary and secondary core installed. Both cores are packed exclusively with Silent Premium from Germany. , , NOTE: Installation of a new exhaust system may change your motorcycle's fuel-air mixture requirements. Please consult the exhaust manufacturer directly with questions regarding any modifications that may need to be made during, or after, installation of their product. If a jet kit or EFI controller is recommended, see the Intake & Fuel section, , NOTE: Exhaust discoloration (blueing) is caused by engine conditions such as cam timing, fuel-air mixture, operating temperature, etc. It s not the result of defective maufacturing; therefore is not covered by any warranty., , See Chems & Lubes section for products that will help prevent or remove blueing.. p4402020
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Bostrom Racing - Exhaust

$1062.99 Bostrom Racing Gild Series Dual Race Core Flanged Bolt-On Stainless Steel Mufflers p4400818
Manufacturer: Bostrom Racing
Dennis Kirk Part #: 4400818
Bostrom Racing Gild Series Dual Race Core Flanged Bolt-On Stainless Steel Mufflers: Manufacturer part # p4400818 - Endorsed by two top street-racing brothers, Bostrom Racings Gild series bolt-ons are the result of extensive track and R&D testing and are tuned to work perfectly with your bikes stock fuel curve/mapping. State-of-the-art design features stainless steel mid-pipes and show-quality polished stainless steel muffler shells, end caps and tips. 2.5" diameter outlet tips have an aggressive 55 deg. slash-cut that screams MotoGP and/or Stunter styling. Muffler shells are extremely lightweight and robotically welded for a seamless fit. 6061 T-6 aluminum billet end caps are CNC-machined from solid material to exacting tolerances. Components are so precisely machined and assembled, that they require only four stainless steel button head screws on each end to secure them. Exit caps are stylishly milled with the Boz Brothers "B" logo and tribal etching. Bolt-ons have a racing core and are packed exclusively with long-lasting Silent Sport Premium from Germany. Racing cores feature 15" L muffler shells and 2.5" low-percentage perforated cores for maximum flow and aggressive exhaust tone; most average 85-88 dB at idle; 97-100 dB at 5000 rpm (tested statically at 20", 45 deg.). Installation of a new exhaust system may change your motorcycles fuel-air mixture requirements. Please consult the manufacturer directly with questions regarding any modifications that may need to be made during, or after installing their product. If a jet kit or EFI controller is recommended please see the Intake/Fuel section for products available. Exhaust discoloration (blueing) is caused by engine conditions such as cam timing, fuel-air mixture, operating temperature, etc. It is not the result of defective manufacturing; therefore it is not covered by any warranty. See the Chems/Lubes section for products to help remove or prevent exhaust discoloration. , , NOTE: This item ships 3-4 business days after order is placed. p4400818
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Bostrom Racing - Exhaust

$1062.99 Bostrom Racing Gild Series Dual Race Core Slip-On Stainless Steel Mufflers p4400808
Manufacturer: Bostrom Racing
Dennis Kirk Part #: 4400808
Bostrom Racing Gild Series Dual Race Core Slip-On Stainless Steel Mufflers: Manufacturer part # p4400808 - Endorsed by two top street-racing brothers, Bostrom Racings Gild series slip-ons are the result of extensive track and R&D testing and are tuned to work perfectly with your bikes stock fuel curve/mapping. State-of-the-art design features stainless steel mid-pipes and show-quality polished stainless steel muffler shells, end caps and tips. 2.5 in. diameter outlet tips have an aggressive 55 deg. slash-cut that screams MotoGP and/or Stunter styling. Muffler shells are extremely lightweight and robotically welded for a seamless fit. 6061 T-6 aluminum billet end caps are CNC-machined from solid material to exacting tolerances. Components are so precisely machined and assembled, that they require only four stainless steel button head screws on each end to secure them. Exit caps are stylishly milled with the Boz Brothers "B" logo and tribal etching. Slip-on has a racing core, and is packed exclusively with long-lasting Silent Sport Premium from Germany. Racing cores feature 15 in. L muffler shells and 2.5 in. low-percentage perforated cores for maximum flow and aggressive exhaust tone; most average 85-88 dB at idle; 97-100 dB at 5000 rpm (tested statically at 20 in., 45 deg.). , , INCLUDED ITEMS: , Two oval slip-on mufflers. One mid pipe. Two muffler hangers. Two rubber hanger gaskets. Four exhaust clamps. One instruction sheet. Installation of a new exhaust system may change your motorcycles fuel-air mixture requirements. Please consult the manufacturer directly with questions regarding any modifications that may need to be made during, or after installing their product. If a jet kit or EFI controller is recommended please see the Intake/Fuel section for products available. Exhaust discoloration (blueing) is caused by engine conditions such as cam timing, fuel-air mixture, operating temperature, etc. It is not the result of defective manufacturing; therefore it is not covered by any warranty. See the Chems/Lubes section for products to help remove or prevent exhaust discoloration. , , NOTE: This is a general picture the actual exhaust for your motorcycle may differ slightly, , NOTE: This item ships 3-4 business days after order is placed. p4400808
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Bostrom Racing - Exhaust

$1062.99 Bostrom Racing Gild Series Dual Race Core Slip-On Stainless Steel Undertail Mufflers p4400826
Manufacturer: Bostrom Racing
Dennis Kirk Part #: 4400826
Bostrom Racing Gild Series Dual Race Core Slip-On Stainless Steel Undertail Mufflers: Manufacturer part # p4400826 - Endorsed by two top street-racing brothers, Bostrom Racings Gild series slip-ons are the result of extensive track and R&D testing and are tuned to work perfectly with your bikes stock fuel curve/mapping. State-of-the-art design features stainless steel mid-pipes and show-quality polished stainless steel muffler shells, end caps and tips. 2.5" diameter outlet tips have an aggressive 55 deg. slash-cut that screams MotoGP and/or Stunter styling. Muffler shells are extremely lightweight and robotically welded for a seamless fit. 6061 T-6 aluminum billet end caps are CNC-machined from solid material to exacting tolerances. Components are so precisely machined and assembled, that they require only four stainless steel button head screws on each end to secure them. Exit caps are stylishly milled with the Boz Brothers "B" logo and tribal etching. Slip-ons has a street core and is packed exclusively with long-lasting Silent Sport Premium from Germany. Racing cores feature 15" L muffler shells and 2.5" low-percentage perforated cores for maximum flow and aggressive exhaust tone; most average 85-88 dB at idle; 97-100 dB at 5000 rpm (tested statically at 20", 45 deg.). Installation of a new exhaust system may change your motorcycles fuel-air mixture requirements. Please consult the manufacturer directly with questions regarding any modifications that may need to be made during, or after installing their product. If a jet kit or EFI controller is recommended please see the Intake/Fuel section for products available. Exhaust discoloration (blueing) is caused by engine conditions such as cam timing, fuel-air mixture, operating temperature, etc. It is not the result of defective manufacturing; therefore it is not covered by any warranty. See the Chems/Lubes section for products to help remove or prevent exhaust discoloration. , , NOTE: This is a general picture, the actual exhaust for your motorcycle may differ slightly, , NOTE: This item ships 3-4 business days after order is placed. p4400826
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Bostrom Racing - Exhaust

$1062.99 Bostrom Racing Gild Series Dual Street Core Flanged Bolt-On Stainless Steel Muffler p4400817
Manufacturer: Bostrom Racing
Dennis Kirk Part #: 4400817
Bostrom Racing Gild Series Dual Street Core Flanged Bolt-On Stainless Steel Muffler: Manufacturer part # p4400817 - Endorsed by two top street-racing brothers, Bostrom Racings Gild series bolt-ons are the result of extensive track and R&D testing and are tuned to work perfectly with your bikes stock fuel curve/mapping. State-of-the-art design features stainless steel mid-pipes and show-quality polished stainless steel muffler shells, end caps and tips. 2.5" diameter outlet tips have an aggressive 55 deg. slash-cut that screams MotoGP and/or Stunter styling. Muffler shells are extremely lightweight and robotically welded for a seamless fit. 6061 T-6 aluminum billet end caps are CNC-machined from solid material to exacting tolerances. Components are so precisely machined and assembled, that they require only four stainless steel button head screws on each end to secure them. Exit caps are stylishly milled with the Boz Brothers "B" logo and tribal etching. Bolt-ons has a street core and is packed exclusively with long-lasting Silent Sport Premium from Germany. Street cores feature 18" L muffler shells and 2" high-percentage perforated cores to assure a quieter exhaust tone; most average 82-84 dB at idle, 93-95 dB at 5000 rpm (tested statically at 20", 45 deg.). Installation of a new exhaust system may change your motorcycles fuel-air mixture requirements. Please consult the manufacturer directly with questions regarding any modifications that may need to be made during, or after installing their product. If a jet kit or EFI controller is recommended please see the Intake/Fuel section for products available. Exhaust discoloration (blueing) is caused by engine conditions such as cam timing, fuel-air mixture, operating temperature, etc. It is not the result of defective manufacturing; therefore it is not covered by any warranty. See the Chems/Lubes section for products to help remove or prevent exhaust discoloration.. p4400817
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Bostrom Racing - Exhaust

$1062.99 Bostrom Racing Gild Series Dual Street Core Slip-On Stainless Steel Mufflers p4400807
Manufacturer: Bostrom Racing
Dennis Kirk Part #: 4400807
Bostrom Racing Gild Series Dual Street Core Slip-On Stainless Steel Mufflers: Manufacturer part # p4400807 - Endorsed by two top street-racing brothers, Bostrom Racings Gild series slip-ons are the result of extensive track and R&D testing and are tuned to work perfectly with your bikes stock fuel curve/mapping. State-of-the-art design features stainless steel mid-pipes and show-quality polished stainless steel muffler shells, end caps and tips. 2.5" diameter outlet tips have an aggressive 55 deg. slash-cut that screams MotoGP and/or Stunter styling. Muffler shells are extremely lightweight and robotically welded for a seamless fit. 6061 T-6 aluminum billet end caps are CNC-machined from solid material to exacting tolerances. Components are so precisely machined and assembled, that they require only four stainless steel button head screws on each end to secure them. Exit caps are stylishly milled with the Boz Brothers "B" logo and tribal etching. Slip-on has a street core and is packed exclusively with long-lasting Silent Sport Premium from Germany. Street cores feature 18" L muffler shells and 2" high-percentage perforated cores to assure a quieter exhaust tone; most average 82-84 dB at idle, 93-95 dB at 5000 rpm (tested statically at 20", 45 deg.). Installation of a new exhaust system may change your motorcycles fuel-air mixture requirements. Please consult the manufacturer directly with questions regarding any modifications that may need to be made during, or after installing their product. If a jet kit or EFI controller is recommended please see the Intake/Fuel section for products available. Exhaust discoloration (blueing) is caused by engine conditions such as cam timing, fuel-air mixture, operating temperature, etc. It is not the result of defective manufacturing; therefore it is not covered by any warranty. See the Chems/Lubes section for products to help remove or prevent exhaust discoloration. , , NOTE: This is a general picture the actual exhaust for your motorcycle may differ slightly, , NOTE: This item ships 3-4 business days after order is placed. p4400807
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Bostrom Racing - Exhaust

$1062.99 Bostrom Racing Gild Series Dual Street Core Slip-On Stainless Steel Mufflers p4400807 4402699
Manufacturer: Bostrom Racing
Dennis Kirk Part #: 4402699
Bostrom Racing Gild Series Dual Street Core Slip-On Stainless Steel Mufflers: Manufacturer part # p4400807 - DennisKirk Part # 4402699 - Endorsed by two top street-racing brothers, Bostrom Racings Gild series slip-ons are the result of extensive track and R&D testing and are tuned to work perfectly with your bikes stock fuel curve/mapping. State-of-the-art design features stainless steel mid-pipes and show-quality polished stainless steel muffler shells, end caps and tips. 2.5" diameter outlet tips have an aggressive 55 deg. slash-cut that screams MotoGP and/or Stunter styling. Muffler shells are extremely lightweight and robotically welded for a seamless fit. 6061 T-6 aluminum billet end caps are CNC-machined from solid material to exacting tolerances. Components are so precisely machined and assembled, that they require only four stainless steel button head screws on each end to secure them. Exit caps are stylishly milled with the Boz Brothers "B" logo and tribal etching. Slip-on has a street core and is packed exclusively with long-lasting Silent Sport Premium from Germany. Street cores feature 18" L muffler shells and 2" high-percentage perforated cores to assure a quieter exhaust tone; most average 82-84 dB at