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Pro Circuit T-4 4-Stroke Silencer 4QH01250S

Exhaust: Pro Circuit T-4 4-Stroke Exhaust System w/Headpipe and Mid-Pipe 4QH01250
$502.99 Exhaust: Pro Circuit T-4 4-Stroke Exhaust System w/Headpipe and Mid-Pipe 4QH01250
Manufacturer: Pro Circuit
Dennis Kirk Part #: 447696
Pro Circuit T-4 4-Stroke Exhaust System w/Headpipe and Mid-Pipe: Manufacturer part # 4QH01250 - Designed to boost output throughout the powerband. Fine-tune your power delivery by changing end caps ((See T-4 Replacement End Caps under Exhaust Replacement Parts and Accessories). Lighter than stock. Extruded 6063 aluminum silencer resists oxidation and features long-lasting packing material. Quick access to the U.S.F.S. approved screen spark arrester through removable end cap tip. This system includes head pipe and connector piipe.. 4QH01250


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More Info/Options for Pro Circuit T-4 4-Stroke Exhaust System w/Headpipe and Mid-Pipe 4QH01250
Exhaust: Pro Circuit T-4 4-Stroke Silencer 4QH01250S
$327.99 Exhaust: Pro Circuit T-4 4-Stroke Silencer 4QH01250S
Manufacturer: Pro Circuit
Dennis Kirk Part #: 446987
Pro Circuit T-4 4-Stroke Silencer: Manufacturer part # 4QH01250S - Designed to boost output throughout the powerband. Fine-tune your power delivery by changing end caps(See T-4 Replacement End Caps under Exhaust Replacement Parts and Accessories). Lighter than stock. Extruded 6063 aluminum silencer resists oxidation and features long-lasting packing material. Quick access to the U.S. Forest Service approved screen spark arrestor through removable end cap tip. Can be used with OEM or Pro Circuit head pipe (sold separately). 4QH01250S


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More Info/Options for Pro Circuit T-4 4-Stroke Silencer 4QH01250S
Exhaust: Pro Circuit Type 496 Exhaust System w/Headpipe 4QH01500496
$371.99 Exhaust: Pro Circuit Type 496 Exhaust System w/Headpipe 4QH01500496
Manufacturer: Pro Circuit
Dennis Kirk Part #: 432439
Pro Circuit Type 496 Exhaust System w/Headpipe: Manufacturer part # 4QH01500496 - Revolutionary new system uses a longer aluminum body and special internal E-glass packing to lower noise output to legal dB without sacrificing power. Produces an impressive gain in horsepower when compared to OEM. Stainless steel intake tube and FIM-approved end cap. Completely hand-assembled and -welded for a fit and finish that would rival any Factory Works part. Lightweight aluminum mounting brackets. Wire-mesh, removable spark arrester. Modular end caps for tunable power. INCLUDED ITEMS: One slip-on muffler. One 1 in. spacer. One instruction sheet.. 4QH01500496


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More Info/Options for Pro Circuit Type 496 Exhaust System w/Headpipe 4QH01500496
Exhaust: Pro Circuit T-4 4-Stroke Silencer 4QH03650
$327.99 Exhaust: Pro Circuit T-4 4-Stroke Silencer 4QH03650
Manufacturer: Pro Circuit
Dennis Kirk Part #: 431887
Pro Circuit T-4 4-Stroke Silencer: Manufacturer part # 4QH03650 - Designed to boost output throughout the powerband. Fine-tune your power delivery by changing end caps (See T-4 Replacement End Caps under Exhaust Replacement Parts and Accessories). Lighter than stock. Extruded 6063 aluminum silencer resists oxidation and features long-lasting packing material. Quick access to the U.S. Forest Service approved screen spark arrester through removable end cap tip. Can be used with OEM or Pro Circuit Headpipe (sold seperately).. 4QH03650


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More Info/Options for Pro Circuit T-4 4-Stroke Silencer 4QH03650
Exhaust: Pro Circuit T-4 4-Stroke Silencer 4QH04400
$328.99 Exhaust: Pro Circuit T-4 4-Stroke Silencer 4QH04400
Manufacturer: Pro Circuit
Dennis Kirk Part #: 431967
Pro Circuit T-4 4-Stroke Silencer: Manufacturer part # 4QH04400 - Designed to boost output throughout the powerband. Fine-tune your power delivery by changing end caps (See T-4 Replacement End Caps under Exhaust Replacement Parts and Accessories). Lighter than stock. Extruded 6063 aluminum silencer resists oxidation and features long-lasting packing material. Quick access to the U.S. Forest Service approved screen spark arrester through removable end cap tip. Can be used with OEM or Pro Circuit head pipe (sold separately).. 4QH04400


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More Info/Options for Pro Circuit T-4 4-Stroke Silencer 4QH04400
Exhaust: Pro Circuit T-4 4-Stroke Exhaust System w/Headpipe 4QH04450
$502.99 Exhaust: Pro Circuit T-4 4-Stroke Exhaust System w/Headpipe 4QH04450
Manufacturer: Pro Circuit
Dennis Kirk Part #: 431824
Pro Circuit T-4 4-Stroke Exhaust System w/Headpipe: Manufacturer part # 4QH04450 - Designed to boost output throughout the powerband. Fine-tune your power delivery by changing end caps. Lighter than stock. Extruded 6061 aluminum silencer resists oxidation and features long-lasting packing material. Quick access to the U.S. Forest Service approved screen spark arrester through removable end cap tip. System includes connector pipe and headpipe.. 4QH04450


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More Info/Options for Pro Circuit T-4 4-Stroke Exhaust System w/Headpipe 4QH04450
Exhaust: Pro Circuit T-4 4-Stroke Silencer 4QH04450S
$349.99 Exhaust: Pro Circuit T-4 4-Stroke Silencer 4QH04450S
Manufacturer: Pro Circuit
Dennis Kirk Part #: 431825
Pro Circuit T-4 4-Stroke Silencer: Manufacturer part # 4QH04450S - Designed to boost output throughout the powerband. Fine-tune your power delivery by changing end caps (See T-4 Replacement End Caps under Exhaust Replacement Parts and Accessories). Lighter than stock. Extruded 6061 aluminum silencer resists oxidation and features long-lasting packing material. Quick access to the U.S. Forest Service approved screen spark arrester through removable end cap tip.. 4QH04450S


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More Info/Options for Pro Circuit T-4 4-Stroke Silencer 4QH04450S
Exhaust: Pro Circuit Type 496 Spark Arrestor Silencer 4QH04450S496
$404.99 Exhaust: Pro Circuit Type 496 Spark Arrestor Silencer 4QH04450S496
Manufacturer: Pro Circuit
Dennis Kirk Part #: 431826
Pro Circuit Type 496 Spark Arrestor Silencer: Manufacturer part # 4QH04450S496 - Designed to reduce exhaust noise level to legal dB while producing a noticeable gain in horsepower over OEM systems. State-of-the-art system uses a longer aluminum body and special internal E-Glass packing for maximum sound disbursement for less noise and more power. Lightweight brushed aluminum muffler body. FIM-approved stainless steel end cap and intake tube. Hand-assembled and -welded for a fit and finish that would rival any Factory Works part. Includes lightweight aluminum mounting brackets. Wire mesh removable U.S. Forest Service-approved spark arrester. Modular end caps.. 4QH04450S496


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More Info/Options for Pro Circuit Type 496 Spark Arrestor Silencer 4QH04450S496
Exhaust: Pro Circuit Ti-4 4-Stroke Titanium Silencer 4QH04450STI
$458.99 Exhaust: Pro Circuit Ti-4 4-Stroke Titanium Silencer 4QH04450STI
Manufacturer: Pro Circuit
Dennis Kirk Part #: 431827
Pro Circuit Ti-4 4-Stroke Titanium Silencer: Manufacturer part # 4QH04450STI - Modeled on the T-4, the Ti-4 system utilizes two types of lightweight aerospace titanium for superior weight savings. Provide lightning-quick throttle response, stronger response during hard acceleration and increased horsepower across the powerband. Modular end-cap design allows for tunable power to personal preference and riding conditions. Silencers include U.S.F.S.-approved wire-meshed spark arrester that can be removed for closed-course racing. Steel Allen head screws make repacking an easy task. Exclusive E-glass pillow packing. Silencers can be used with OEM stock or a Pro Circuit header. Wedge-fit titanium intake tube. Designed to use all the OEM hardware for a trouble-free installation. Extensively track- and dyno-tested. Features Euro-style end caps. 4QH04450STI


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More Info/Options for Pro Circuit Ti-4 4-Stroke Titanium Silencer 4QH04450STI
Exhaust: Pro Circuit Ti-4 Titanium Exhaust System w/Headpipe 4QH04450TI
$699.99 Exhaust: Pro Circuit Ti-4 Titanium Exhaust System w/Headpipe 4QH04450TI
Manufacturer: Pro Circuit
Dennis Kirk Part #: 431828
Pro Circuit Ti-4 Titanium Exhaust System w/Headpipe: Manufacturer part # 4QH04450TI - Lightweight aerospace titanium for superior weight savings. Provides lightening quick throttle response, stronger response during hard acceleration and increased horsepower across the powerband. Modular end cap allows for tunable power to personal preference and riding conditions. U.S. Forest Service approved spark arrestor that can be removed for closed course racing. Steel Allen head screws make repacking an easy task. Exclusive E-glass pillow packing. This system includes a headpipe .. 4QH04450TI


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Exhaust: Pro Circuit T-4 4-Stroke Silencer 4QH05500
$337.99 Exhaust: Pro Circuit T-4 4-Stroke Silencer 4QH05500
Manufacturer: Pro Circuit
Dennis Kirk Part #: 432440
Pro Circuit T-4 4-Stroke Silencer: Manufacturer part # 4QH05500 - Improved power delivery and exhaust note. Body is made from lightweight 6061 T-6 brushed aluminum and the end cap and intake tube are stainless steel. Tunable end caps allow fine-tuning of power delivery for different types of riding and terrain. Silencers include wire-meshed spark arrester that can be removed for closed-course racing. Steel Allen head screws make repacking an easy task. Exclusive E-glass pillow packing.. 4QH05500


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Exhaust: Pro Circuit T-4 4-Stroke Silencer 4QH06350
$327.99 Exhaust: Pro Circuit T-4 4-Stroke Silencer 4QH06350
Manufacturer: Pro Circuit
Dennis Kirk Part #: 433081
Pro Circuit T-4 4-Stroke Silencer: Manufacturer part # 4QH06350 - Designed to reduce exhaust noise level to legal dB while producing a noticeable gain in horsepower over OEM systems. State-of-the-art system uses a longer aluminum body and special internal E-glass packing for maximum sound disbursement for less noise and more power. Lightweight brushed aluminum muffler body. FIM-approved stainless steel modular end cap and intake tube. Hand-assembled and -welded for a fit and finish that would rival any Factory Works part. Includes lightweight aluminum mounting brackets. Wire mesh removable U.S. Forest Service-approved spark arrestor.. 4QH06350


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Exhaust: Pro Circuit T-4 4-Stroke Exhaust System w/Headpipe 4QH06450
$502.99 Exhaust: Pro Circuit T-4 4-Stroke Exhaust System w/Headpipe 4QH06450
Manufacturer: Pro Circuit
Dennis Kirk Part #: 433076
Pro Circuit T-4 4-Stroke Exhaust System w/Headpipe: Manufacturer part # 4QH06450 - Designed to reduce exhaust noise level to legal dB while producing a noticeable gain in horsepower over OEM systems. State-of-the-art system uses a longer aluminum body and special internal E-glass packing for maximum sound disbursement for less noise and more power. Lightweight brushed aluminum muffler body. FIM-approved stainless steel modular end cap and intake tube. Hand-assembled and -welded for a fit and finish that would rival any Factory Works part. Includes lightweight aluminum mounting brackets. Wire mesh removable U.S. Forest Service-approved spark arrestor.. 4QH06450


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More Info/Options for Pro Circuit T-4 4-Stroke Exhaust System w/Headpipe 4QH06450
Exhaust: Pro Circuit T-4 4-Stroke Silencer 4QH06450S
$371.99 Exhaust: Pro Circuit T-4 4-Stroke Silencer 4QH06450S
Manufacturer: Pro Circuit
Dennis Kirk Part #: 433078
Pro Circuit T-4 4-Stroke Silencer: Manufacturer part # 4QH06450S - Designed to reduce exhaust noise level to legal dB while producing a noticeable gain in horsepower over OEM systems. State-of-the-art system uses a longer aluminum body and special internal E-glass packing for maximum sound disbursement for less noise and more power. Lightweight brushed aluminum muffler body. FIM-approved stainless steel modular end cap and intake tube. Hand-assembled and -welded for a fit and finish that would rival any Factory Works part. Includes lightweight aluminum mounting brackets. Wire mesh removable U.S. Forest Service-approved spark arrestor.. 4QH06450S


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More Info/Options for Pro Circuit T-4 4-Stroke Silencer 4QH06450S
Exhaust: Pro Circuit Type 496 Spark Arrestor Silencer 4QH06450S496
$427.99 Exhaust: Pro Circuit Type 496 Spark Arrestor Silencer 4QH06450S496
Manufacturer: Pro Circuit
Dennis Kirk Part #: 433079
Pro Circuit Type 496 Spark Arrestor Silencer: Manufacturer part # 4QH06450S496 - Designed to reduce exhaust noise level to legal dB while producing a noticeable gain in horsepower over OEM systems. State-of-the-art system uses a longer aluminum body and special internal E-Glass packing for maximum sound disbursement for less noise and more power. Lightweight brushed aluminum muffler body. FIM-approved stainless steel end cap and intake tube. Hand-assembled and -welded for a fit and finish that would rival any Factory Works part. Includes lightweight aluminum mounting brackets. Wire mesh removable U.S. Forest Service-approved spark arrester. Modular end caps.. 4QH06450S496


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More Info/Options for Pro Circuit Type 496 Spark Arrestor Silencer 4QH06450S496
Exhaust: Pro Circuit Ti-4 4-Stroke Titanium Silencer 4QH06450STI
$458.99 Exhaust: Pro Circuit Ti-4 4-Stroke Titanium Silencer 4QH06450STI
Manufacturer: Pro Circuit
Dennis Kirk Part #: 433080
Pro Circuit Ti-4 4-Stroke Titanium Silencer: Manufacturer part # 4QH06450STI - Modeled on the T-4, the Ti-4 system utilizes two types of lightweight aerospace titanium for superior weight savings. Provide lightning-quick throttle response, stronger response during hard acceleration and increased horsepower across the powerband. Modular end-cap design allows for tunable power to personal preference and riding conditions. Silencers include U.S.F.S.-approved wire-meshed spark arrester that can be removed for closed-course racing. Steel Allen head screws make repacking an easy task. Exclusive E-glass pillow packing. Silencers can be used with OEM stock or a Pro Circuit header. Wedge-fit titanium intake tube. Designed to use all the OEM hardware for a trouble-free installation. Extensively track- and dyno-tested. Features Euro-style end caps. 4QH06450STI


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More Info/Options for Pro Circuit Ti-4 4-Stroke Titanium Silencer 4QH06450STI
Exhaust: Pro Circuit Ti-4 Titanium Exhaust System w/Headpipe 4QH06450TI
$699.99 Exhaust: Pro Circuit Ti-4 Titanium Exhaust System w/Headpipe 4QH06450TI
Manufacturer: Pro Circuit
Dennis Kirk Part #: 433077
Pro Circuit Ti-4 Titanium Exhaust System w/Headpipe: Manufacturer part # 4QH06450TI - Lightweight aerospace titanium for superior weight savings. Provides lightening quick throttle response, stronger response during hard acceleration and increased horsepower across the powerband. Modular end cap allows for tunable power to personal preference and riding conditions. U.S. Forest Service approved spark arrestor that can be removed for closed course racing. Steel Allen head screws make repacking an easy task. Exclusive E-glass pillow packing. Can be used with OEM or Pro Circuit head pipes (sold separately).. 4QH06450TI


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Exhaust: Pro Circuit T-4 4-Stroke Silencer 4QH1500
$327.99 Exhaust: Pro Circuit T-4 4-Stroke Silencer 4QH1500
Manufacturer: Pro Circuit
Dennis Kirk Part #: 447871
Pro Circuit T-4 4-Stroke Silencer: Manufacturer part # 4QH1500 - Designed to boost output throughout the powerband. Fine-tune your power delivery by changing end caps (See T-4 Replacement End Caps under Exhaust Replacement Parts and Accessories. Lighter than stock. Extruded 6063 aluminum silencer resists oxidation and features long-lasting packing material. Quick access to the U.S. Forest Service approved screen spark arrestor through removable end cap tip. Can be used with OEM or Pro Circuit head pipe (sold separately).. 4QH1500