MCS-526667 - Comes with black chrome head pipes and black ceramic coated heat shields and muffler body. The 2-1 SuperMeg megaphone comes with a high flow 2 1/2" diameter absorption style muffler core and a 4" OD body to maximize top-end...

MCS-526870 - Comes with an non-disc internal baffle system. Focussed on top-end horsepower. Approximately +17% horsepower & +12% torque + 5dB over stock. Note: Above mentioned performance numbers were achieved by Kerker/Supertrapp on a...

MCS-526869 - +17% HP & +12% torque. Internal non-disc baffle system. Kerkers are typically approx. 5dB over stock and focussed higher RPM for more horsepower to improve better top-end performance. Come with internally tapered end-caps...

MCS-526650 - This is the ''Double Espresso''; with Java Jugs end caps. Kerkers are 8dB louder than stock with an approx. 12-13% HP increase with a great mid to high range power band. Note: Includes end caps. See 526645 for identical...

MCS-526645 - Chrome. Kerkers are performance slip-on mufflers. Approx. 8dB louder than stock with an approx. 12-13% HP increase with a great mid to high range power band. Note: Without end caps. End caps are sold separately. See Kerker &...

DS-1801-1158 - STOUT 4" SLIP-ON MUFFLERS; CHROME/BLACK

DS-1801-1073 - MUFFLERS SLIP-ON SLASH CHROME

DS-1801-1071 - MUFFLERS SLIP-ON STOUT CHROME

DS-1287-8030 - SLIP-ON MUFFLERS; STANDARD CORE; CHROME

DS-1287-8020 - SLIP-ON MUFFLERS; CHROME

DS-1276-1106 - MEGAPHONE SERIES 4-1 SYSTEM; BLACK PAINTED

DS-1088022 - TURNDOWN/OUT 90