Pro Circuit Exhaust

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 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...

Pro Circuit has designed the brand-new Ti-4R four-stroke race exhaust system for all current model race bikes. The Ti-4R, which was developed over the last couple AMA National and Supercross seasons, features internal design changes that reduce noise and improve power delivery from bottom to top. The titanium head pipe and silencer canister guarantee extreme light weight, while Pro Circuit' unparalleled performance and craftsmanship continue to set new industry standards. To complete the package, Pro Circuit designed a CNC-machined billet-aluminum mounting bracket to increase durability and...

Pro Circuit has designed the brand-new Ti-4R four-stroke race exhaust system for all current model race bikes. The Ti-4R, which was developed over the last couple AMA National and Supercross seasons, features internal design changes that reduce noise and improve power delivery from bottom to top. The titanium head pipe and silencer canister guarantee extreme light weight, while Pro Circuit' unparalleled performance and craftsmanship continue to set new industry standards. To complete the package, Pro Circuit designed a CNC-machined billet-aluminum mounting bracket to increase durability and...

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 Feature a longer midsection than the R-304 for noise-conscious riders and more noticeable over-rev Excellent replacement for the OEM silencer while offering impressive performance gains 6061 T-6 brushed aluminum housing 304 stainless steel intake tube Double-walled mounting brackets FIM-approved 304 stainless...

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 Feature a longer midsection than the R-304 for noise-conscious riders and more noticeable over-rev Excellent replacement for the OEM silencer while offering impressive performance gains 6061 T-6 brushed aluminum housing 304 stainless steel intake tube Double-walled mounting brackets FIM-approved 304 stainless...

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.

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 has designed the brand-new Ti-4R four-stroke race exhaust system for all current model race bikes. The Ti-4R, which was developed over the last couple AMA National and Supercross seasons, features internal design changes that reduce noise and improve power delivery from bottom to top. The titanium head pipe and silencer canister guarantee extreme light weight, while Pro Circuit' unparalleled performance and craftsmanship continue to set new industry standards. To complete the package, Pro Circuit designed a CNC-machined billet-aluminum mounting bracket to increase durability and...

Pro Circuit has designed the brand-new Ti-4R four-stroke race exhaust system for all current model race bikes. The Ti-4R, which was developed over the last couple AMA National and Supercross seasons, features internal design changes that reduce noise and improve power delivery from bottom to top. The titanium head pipe and silencer canister guarantee extreme light weight, while Pro Circuit' unparalleled performance and craftsmanship continue to set new industry standards. To complete the package, Pro Circuit designed a CNC-machined billet-aluminum mounting bracket to increase durability and...

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'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 -

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'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 -

Pro Circuit has designed the brand-new Ti-4R four-stroke race exhaust system for all current model race bikes. The Ti-4R, which was developed over the last couple AMA National and Supercross seasons, features internal design changes that reduce noise and improve power delivery from bottom to top. The titanium head pipe and silencer canister guarantee extreme light weight, while Pro Circuit’s unparalleled performance and craftsmanship continue to set new industry standards. To complete the package, Pro Circuit designed a CNC-machined billet-aluminum mounting bracket to increase durability and...