Street

Trapezoid-shape mufflerMaximized internal volumeStraight, single core baffleLow-volume sound insert capable

Matte Carbon Fiber end capAll-new faceted end capCustom matte carbon fiber heal guard specific to each applicationExclusive Yoshimura Works FinishMade in USA

Matte Carbon Fiber end capAll-new faceted end capCustom matte carbon fiber heal guard specific to each applicationExclusive Yoshimura Works FinishMade in USA

Designed for in-line four cylinder performance motorcycle applications, the Mikuni RS Series Radial Flat Slide Carburetors offer superior horsepower gains with their maximum flowing smoothbore induction tract and radial flat slide design. An adjustable...

Trapezoid-shape mufflerMaximized internal volumeStraight, single core baffleLow-volume sound insert capable

Pentagonal-shaped mufflerMaximized internal volumePolyresonant duplex front chamberStepped, two-stage core baffleSpark Arrestor/Sound Insert Compatible

Style - Beautiful Shape resulting from Tri-Oval design heritageQuality - Unrivaled fit and finish due to improved production tolerancesPerformance - Optimized for maximum flow and improved ground clearanceSound - Muffler volume and shape produces that...

Any “add-on” or “modified” emissions-related parts contained in this catalog that are subject to anti-tampering laws may or may not have been evaluated and/or exempted by CARB. As a distributor, WPS makes no representation or warranty with respect to...

Designed and tuned for max torque, horsepowerSwept-up muffler for enhanced ground clearanceCarbon fiber end capMadrel bent stainless steel tubingAll TIG welds done by handAccepts stock 02 sensor

Designed and tuned for max torque, horsepowerSwept-up muffler for enhanced ground clearanceCarbon fiber end capMadrel bent stainless steel tubingAll TIG welds done by handAccepts stock 02 sensor

Designed and tuned for max torque, horsepowerSwept-up muffler for enhanced ground clearanceCarbon fiber end capMadrel bent stainless steel tubingAll TIG welds done by handAccepts stock 02 sensor

RadiusX is a high performance centrifugal auto clutch combining our TorqDrive and EXP technologies. TorqDrive provides more clutch disks in less space, allowing for maximum performance within your bike’s existing clutch footprint. You retain full control...