Bostrom Racing Gild Series Race Core Stainless Steel Slip-On Muffler p4400788

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$539.99 Discount Bostrom Racing Gild Series Race Core Slip-On Stainless Steel Muffler p4400788 4400812
Manufacturer: Bostrom Racing
Dennis Kirk Part #: 4400812
Bostrom Racing Gild Series Race Core Slip-On Stainless Steel Muffler: Manufacturer part # p4400788 - DennisKirk Part # 4400812 - 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. 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.). This is a general picture, the actual exhaust for motorcycle may differ slightly. 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 processed. p4400788
1 on hand

More Info/Options for Bostrom Racing Gild Series Race Core Slip-On Stainless Steel Muffler p4400788 4400812

$524.99 Discount Bostrom Racing Gild Series Race Core Slip-On Stainless Steel Muffler p4400788 4400802
Manufacturer: Bostrom Racing
Dennis Kirk Part #: 4400802
Bostrom Racing Gild Series Race Core Slip-On Stainless Steel Muffler: Manufacturer part # p4400788 - DennisKirk Part # 4400802 - Endorsed by two top street-racing brothers, Bostrom Racing's Gild series slip-ons are the result of extensive track and R&D testing and are tuned to work perfectly with your bike's 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 55deg. 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. 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", 45deg.), , . This is a general picture the actual exhaust for your motorcycle may differ slightly . 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 in 3-4 days after the order is placed.. p4400788
1 on hand

More Info/Options for Bostrom Racing Gild Series Race Core Slip-On Stainless Steel Muffler p4400788 4400802

$539.99 Discount Bostrom Racing Gild Series Race Core Stainless Steel Slip-On Muffler p4400788
Manufacturer: Bostrom Racing
Dennis Kirk Part #: 4400824
Bostrom Racing Gild Series Race Core Stainless Steel Slip-On Muffler: Manufacturer part # p4400788 - 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. 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.), , . This is a general picture, the actual exhaust for your motorcycle may differ slightly . 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 processed. p4400788
1 on hand

More Info/Options for Bostrom Racing Gild Series Race Core Stainless Steel Slip-On Muffler p4400788

$524.99 Discount Bostrom Racing Gild Series Race Core Slip-On Stainless Steel Muffler p4400788 4400798
Manufacturer: Bostrom Racing
Dennis Kirk Part #: 4400798
Bostrom Racing Gild Series Race Core Slip-On Stainless Steel Muffler: Manufacturer part # p4400788 - DennisKirk Part # 4400798 - Endorsed by two top street-racing brothers, Bostrom Racing's Gild series slip-ons are the result of extensive track and R&D testing and are tuned to work perfectly with your bike's 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 55deg. 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. 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", 45deg.), , . This is a general picture the actual exhaust for your motorcycle may differ slightly . 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 in 3-4 days after the order is placed.. p4400788
1 on hand

More Info/Options for Bostrom Racing Gild Series Race Core Slip-On Stainless Steel Muffler p4400788 4400798

CLEARANCE!
Was: $566.99
Now: $510.29
Discount Bostrom Racing Gild Series Street Core Slip-On Stainless Steel Undertail Muffler p4400789
Manufacturer: Bostrom Racing
Dennis Kirk Part #: 4400789
Bostrom Racing Gild Series Street Core Slip-On Stainless Steel Undertail Muffler: Manufacturer part # p4400789 - Endorsed by two top street-racing brothers, Bostrom Racings Gild series slip-on 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 55deg. 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", 45deg.); under-tail models have shorter mufflers so sound levels will be slightly higher. NOTE: This is a general picture the actual exhaust for your motorcycle may differ slightly 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.. p4400789
1 on hand

More Info/Options for Bostrom Racing Gild Series Street Core Slip-On Stainless Steel Undertail Muffler p4400789

CLEARANCE!
Was: $566.99
Now: $510.29
Discount Bostrom Racing Gild Series Street Core Slip-On Stainless Steel Undertail Muffler p4400789 4400799
Manufacturer: Bostrom Racing
Dennis Kirk Part #: 4400799
Bostrom Racing Gild Series Street Core Slip-On Stainless Steel Undertail Muffler: Manufacturer part # p4400789 - DennisKirk Part # 4400799 - Endorsed by two top street-racing brothers, Bostrom Racing's Gild series slip-ons are the result of extensive track and R&D testing and are tuned to work perfectly with your bike's 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 street core, and is packed exclusively with long-lasting Silent Sport Premium from Germany. Street cores feature 18 in. L muffler shells and 2 in. 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 in., 45 deg.); under-tail models have shorter mufflers so sound levels will be slightly higher. INCLUDED ITEMS: One muffler mounting bracket with rubber insulator. Two tie straps. One billet servo override Two exhaust springs. One 8mmx-1.25 x 20mm socket head bolts. Two 8mm nylock nuts. Two 8mm flat washers. One instruction sheet. NOTE: This is a general picture the actual exhaust for your motorcycle may differ slightly 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.. p4400789
1 on hand

More Info/Options for Bostrom Racing Gild Series Street Core Slip-On Stainless Steel Undertail Muffler p4400789 4400799

CLEARANCE!
Was: $566.99
Now: $510.29
Discount Bostrom Racing Gild Series Street Core Slip-On Stainless Steel Undertail Muffler p4400789 4400791
Manufacturer: Bostrom Racing
Dennis Kirk Part #: 4400791
Bostrom Racing Gild Series Street Core Slip-On Stainless Steel Undertail Muffler: Manufacturer part # p4400789 - DennisKirk Part # 4400791 - 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 55deg. 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", 45deg.); under-tail models have shorter mufflers so sound levels will be slightly higher. NOTE: This is a general picture the actual exhaust for your motorcycle may differ slightly 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.. p4400789
2 on hand

More Info/Options for Bostrom Racing Gild Series Street Core Slip-On Stainless Steel Undertail Muffler p4400789 4400791

CLEARANCE!
Was: $566.99
Now: $510.29
Discount Bostrom Racing Gild Series Street Core Slip-On Stainless Steel Undertail Muffler p4400789 4400793
Manufacturer: Bostrom Racing
Dennis Kirk Part #: 4400793
Bostrom Racing Gild Series Street Core Slip-On Stainless Steel Undertail Muffler: Manufacturer part # p4400789 - DennisKirk Part # 4400793 - 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 55deg. 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", 45deg.); under-tail models have shorter mufflers so sound levels will be slightly higher. NOTE: This is a general picture the actual exhaust for your motorcycle may differ slightly 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.. p4400789
1 on hand

More Info/Options for Bostrom Racing Gild Series Street Core Slip-On Stainless Steel Undertail Muffler p4400789 4400793

$566.99 Discount Bostrom Racing Gild Series Race Core Slip-On Stainless Steel Undertail Muffler p4400790
Manufacturer: Bostrom Racing
Dennis Kirk Part #: 4400790
Bostrom Racing Gild Series Race Core Slip-On Stainless Steel Undertail Muffler: Manufacturer part # p4400790 - 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 55deg. 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. 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", 45deg.); under-tail models have shorter mufflers so sound levels will be slightly higher. NOTE: This is a general picture the actual exhaust for your motorcycle may differ slightly 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 in 3-4 days after the order is placed.. p4400790
1 on hand

More Info/Options for Bostrom Racing Gild Series Race Core Slip-On Stainless Steel Undertail Muffler p4400790

$566.99 Discount Bostrom Racing Gild Series Race Core Slip-On Stainless Steel Undertail Muffler p4400790 4400800
Manufacturer: Bostrom Racing
Dennis Kirk Part #: 4400800
Bostrom Racing Gild Series Race Core Slip-On Stainless Steel Undertail Muffler: Manufacturer part # p4400790 - DennisKirk Part # 4400800 - Endorsed by two top street-racing brothers, Bostrom Racing's Gild series slip-ons are the result of extensive track and R&D testing and are tuned to work perfectly with your bike's 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 55deg. 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. 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", 45deg.); under-tail models have shorter mufflers so sound levels will be slightly higher. NOTE: This is a general picture the actual exhaust for your motorcycle may differ slightly 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 processed. p4400790
1 on hand

More Info/Options for Bostrom Racing Gild Series Race Core Slip-On Stainless Steel Undertail Muffler p4400790 4400800

Discount Bostrom Racing Gild Series Race Core Slip-On Stainless Steel Undertail Muffler p4400790 4400792

$566.99