Fits 2004-2007 Yamaha YXR66F Rhino 660 Slip-on system w/Sport Muffler AT-6411SP superchips OEM - 90947-A2089 / 90947A2089

OEM - 90947-A2089 / 90947A2089

6L V8 1973 - 1974 Chevrolet K20 Pickup 350/5

Buick Regal (1978-1979

7 V8 1974 Buick Century / 1974 - 1979 Buick Electra / 1973 Buick Estate Wagon 455/7

Reference Number Reference Name 7585 Gates 15591 Continental/ContiTech 15585 Dayco 257585 NAPA 15585 AC Delco

Fits 2004-2007 Yamaha YXR66F Rhino 660 Slip-on system w/Sport Muffler AT-6411SP superchips OEM - 90947-A2089 / 90947A2089CLEAN LOOKS AND A PERFORMANCE SOUND MBRP SPORT SERIES, Quickly bolt on an MBRP Sport Series exhaust and enjoy the new deep tumble coming from your ATV or SXS. Slam the throttle for an aggressive sound, or cruise all day long without worrying about being obnoxious. This exhaust focuses on enjoying the trails and delivering a balanced tone.