Pro Circuit Exhaust
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Pro Circuit R304 Shorty Silencer Aluminum KTM 50 SX 09-10
Pro Circuit - Exhaust
Lowest Price:
$112.54
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Used by practically every PC-equipped motocross professional on the podium today - Housing is made of lightweight 6061 T-6 aluminum with brushed finish that is not only stylish but also guards against damage - High-strength aluminum rivets and steel Allen head screws on one end for easy disassembly and re-packing - Other features include a 304 stainless intake tube - Double-walled mounting brackets - Exclusive E-glass pillow packing - PC logo detailing - Fits the following KTM models: - 50 SX 2009-2010 -
Pro Circuit T-4 Slip On Muffler Aluminum Stainless Steel For Suzuki RM-Z250
Pro Circuit - Exhaust
Lowest Price:
$464.95
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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 - Complete systems include stainless steel header - Exclusive E-glass pillow packing - Fits the following Suzuki models: - RM-Z250 2010 -
Pro Circuit T-4 Slip On Muffler Aluminum For Honda CRF250R 10
Pro Circuit - Exhaust
Lowest Price:
$464.95
See Details
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 - Complete systems include stainless steel header - Exclusive E-glass pillow packing - Fits the following Honda models: - CRF250R 2010 -
Pro Circuit T-4 Slip On Muffler For Suzuki RMZ-250 4S09250
Pro Circuit - Exhaust
Lowest Price:
$464.95
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The T-4 Slip-on has an impressive design, polished aluminum canister, stainless steel mid pipe and ultra responsive performance. Setting an affordable standard of riding excitement, the T-4 Slip-On is developed to increase the horsepower and torque throughout the power curve.
Pro Circuit Type R304 Silencer KTM 65 SX 09 ST09065-RE
Pro Circuit - Exhaust
Lowest Price:
$134.95
See Details
The R-304 silencer was developed by Pro Circuit as a "full-race" two-stroke silencer. The compact design of the short aluminum canister offers optimum performance gains and is recommended for closed-course racing only. Hex head screws are used to secure the inlet cap and can be removed easily for quick re-packing of the silencer.
Pro Circuit Type 304 Silencer For Suzuki RM-250 Stainless Steel04250-SE
Pro Circuit - Exhaust
Lowest Price:
$134.95
See Details
The 304 silencer is recommended for most two-stroke applications. The slightly longer body offers reduced noise output when compared to the shorty version (R-304). The brushed aluminum body and stainless steel inlet tube and end cap gives you a silencer that looks as good as it performs.
Pro Circuit Type R-304 Silencer For Honda CR125R SH93125-RE
Pro Circuit - Exhaust
Lowest Price:
$134.95
See Details
The R-304 silencer was developed by Pro Circuit as a "full-race" two-stroke silencer. The compact design of the short aluminum canister offers optimum performance gains and is recommended for closed-course racing only. Hex head screws are used to secure the inlet cap and can be removed easily for quick re-packing of the silencer.
Pro Circuit T-4R Race Exhaust System For Suzuki RM-Z250 10
Pro Circuit - Exhaust
Lowest Price:
$779.95
See Details
Pro Circuit's newest system offers top-of-the-line performance and power - Strictly for closed course competition! - All new tapered headpipe for better overall power from bottom to end - Redesigned mounting bracket for increased strength and durability - New internal design for reduced noise output; meet 94 dB AMA and FIM sound limits - New welded end cap design - Features stainless steel construction - New silencer and end cap graphics - Non spark arrested system - Fits the following Suzuki models: - RM-Z250 2010 -
Pro Circuit Type R-304 Silencer For Suzuki RM250 Stainless Steel04250-RE
Pro Circuit - Exhaust
Lowest Price:
$134.95
See Details
The R-304 silencer was developed by Pro Circuit as a "full-race" two-stroke silencer. The compact design of the short aluminum canister offers optimum performance gains and is recommended for closed-course racing only. Hex head screws are used to secure the inlet cap and can be removed easily for quick re-packing of the silencer.
Pro Circuit Type R-304 KTM 250 EXC/SX ST03250-RE
Pro Circuit - Exhaust
Lowest Price:
$134.95
See Details
The R-304 silencer was developed by Pro Circuit as a "full-race" two-stroke silencer. The compact design of the short aluminum canister offers optimum performance gains and is recommended for closed-course racing only. Hex head screws are used to secure the inlet cap and can be removed easily for quick re-packing of the silencer.
Pro Circuit Type 304 Silencer For Kawasaki KX125 SK94125-304
Pro Circuit - Exhaust
Lowest Price:
$134.95
See Details
The 304 silencer is recommended for most two-stroke applications. The slightly longer body offers reduced noise output when compared to the shorty version (R-304). The brushed aluminum body and stainless steel inlet tube and end cap gives you a silencer that looks as good as it performs.
Pro Circuit Type 304 Silencer For Honda CR-500R 89-90 SH89500-SE
Pro Circuit - Exhaust
Lowest Price:
$134.95
See Details
The 304 silencer is recommended for most two-stroke applications. The slightly longer body offers reduced noise output when compared to the shorty version (R-304). The brushed aluminum body and stainless steel inlet tube and end cap gives you a silencer that looks as good as it performs.
Pro Circuit Nature Friendly Silencer KTM 65SX ST04065-SA
Pro Circuit - Exhaust
Lowest Price:
$149.95
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Meet U.S. Forest Service standards without sacrificing performance or horsepower - Specially engineered internal metal baffle eliminates the chance of a spark leaving the exhaust system - Clog-free Krizzman bullet design - 6061 T-6 brushed aluminum housing - FIM-approved 304 stainless steel end cap - Stainless steel intake tube - Double-walled mounting brackets - Exclusive E-glass pillow packing - Please Note: The image displayed is representative of the item, but may vary slightly depending on your specific model. -
Pro Circuit Type R-304 Shorty Silencer KTM 65SX ST04065-RE
Pro Circuit - Exhaust
Lowest Price:
$134.95
See Details
The R-304 silencer was developed by Pro Circuit as a "full-race" two-stroke silencer. The compact design of the short aluminum canister offers optimum performance gains and is recommended for closed-course racing only. Hex head screws are used to secure the inlet cap and can be removed easily for quick re-packing of the silencer.
Pro Circuit TI-4R Race Exhaust System For Suzuki RM-Z250 10
Pro Circuit - Exhaust
Lowest Price:
$999.95
See Details
Pro Circuit's newest system offers top-of-the-line performance and power - Strictly for closed course competition! - All new tapered headpipe for better overall power from bottom to end - Redesigned mounting bracket for increased strength and durability - New internal design for reduced noise output; meet 94 dB AMA and FIM sound limits - New welded end cap design - Features titanium construction for extreme light weight - New silencer and end cap graphics - Non spark arrested systemFits the following Suzuki models: - RM-Z250 2010 -
Pro Circuit Type 296 Silencer KTM 300EXC ST04300-296
Pro Circuit - Exhaust
Lowest Price:
$159.95
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The Type 296 is a USFS-approved quiet spark arrestor that should be used when riding in noise sensitive areas or any National Forest. The Type 296 spark arrestor features a special internal metal baffle, chambers and sound absorbing materials to reduce noise to about 96dB.
Pro Circuit Ti-4R Exhaust Full System Stainless Steel For Husqvarna TC250 10
Pro Circuit - Exhaust
Lowest Price:
$999.95
See Details
Top-of-the-line performance and power - Tapered headpipe for better overall power from bottom to top end - Specially designed mounting bracket for increased strength and durability - Internal design reduces noise output; meet 94 dB AMA and FIM sound limits - Welded end cap design - Ti-4R features titanium construction for extreme light weight - Silencer and end cap graphics - Please Note: The image displayed is representative of the item, but may vary depending on your specific model. -
Pro Circuit R-304 Shorty Silencer KTM 125 SX ST04125-RE
Pro Circuit - Exhaust
Lowest Price:
$134.95
See Details
The R-304 silencer was developed by Pro Circuit as a "full-race" two-stroke silencer. The compact design of the short aluminum canister offers optimum performance gains and is recommended for closed-course racing only. Hex head screws are used to secure the inlet cap and can be removed easily for quick re-packing of the silencer.
Pro Circuit Type 304 Silencer KTM 125 SX ST04125-SE
Pro Circuit - Exhaust
Lowest Price:
$134.95
See Details
The 304 silencer is recommended for most two-stroke applications. The slightly longer body offers reduced noise output when compared to the shorty version (R-304). The brushed aluminum body and stainless steel inlet tube and end cap gives you a silencer that looks as good as it performs.
Pro Circuit Type R-304 Silencer KTM 85SX 105SX ST04085-RE
Pro Circuit - Exhaust
Lowest Price:
$134.95
See Details
The R-304 silencer was developed by Pro Circuit as a "full-race" two-stroke silencer. The compact design of the short aluminum canister offers optimum performance gains and is recommended for closed-course racing only. Hex head screws are used to secure the inlet cap and can be removed easily for quick re-packing of the silencer.
Pro Circuit Type 304 Silencer KTM 85SX 105SX ST04085-SE
Pro Circuit - Exhaust
Lowest Price:
$134.95
See Details
The 304 silencer is recommended for most two-stroke applications. The slightly longer body offers reduced noise output when compared to the shorty version (R-304). The brushed aluminum body and stainless steel inlet tube and end cap gives you a silencer that looks as good as it performs.
Pro Circuit Type 304 Silencer For Honda CR-250R SH04250-SE
Pro Circuit - Exhaust
Lowest Price:
$134.95
See Details
The 304 silencer is recommended for most two-stroke applications. The slightly longer body offers reduced noise output when compared to the shorty version (R-304). The brushed aluminum body and stainless steel inlet tube and end cap gives you a silencer that looks as good as it performs.
Pro Circuit T-4GP Full System For Suzuki RMZ-250 07-09 4S09250-GP
Pro Circuit - Exhaust
Lowest Price:
$779.95
See Details
The Pro Circuit T-4GP system is an aluminum and stainless replica of Pro Circuit's more-exotic titanium Ti-4GP exhaust. Although the T-4GP is slightly heavier than their Ti-4GP, it still offers a considerable weight savings when compared to your OEM exhaust system. This exhaust system is ideal for a racer on a budget that is not willing to compromise on performance! The only difference between the T-4GP and Ti-4GP is the construction materials. The T-4GP comes complete with Pro Circuit's stainless head pipe that works in conjunction with the silencer to produce more power from bottom to top....
Pro Circuit TI-4R Race Exhaust System For Honda CRF250R 10
Pro Circuit - Exhaust
Lowest Price:
$999.95
See Details
Pro Circuit's newest system offers top-of-the-line performance and power - Strictly for closed course competition! - All new tapered headpipe for better overall power from bottom to end - Redesigned mounting bracket for increased strength and durability - New internal design for reduced noise output; meet 94 dB AMA and FIM sound limits - New welded end cap design - Features titanium construction for extreme light weight - New silencer and end cap graphics - Non spark arrested system - Fits the following Honda models: - CRF250R 2010 -
