XR-1(r) Multi-Core Racing Muffler Shorty Collector Quad 2.25in Inlet/ 4in Outlet 6.75in Round X 14in Long Body 2242 These shock absorbers feature a

These shock absorbers feature a steel body cap and a Schrader valve or fill plug

GTIN: 00651860453590

Ball And Socket Joint Design Allow For 360 Degrees Of Rotation Between Gauge And Mounting Base To Provide Maximum Installation Flexibility

Do NOT install on vehicles without O

It is intended for manual transmission equipped vehicles that did not come with AFM valves

XR-1(r) Multi-Core Racing Muffler Shorty Collector Quad 2.25in Inlet/ 4in Outlet 6.75in Round X 14in Long Body 2242 These shock absorbers feature aThis is the HOT set up in drag racing. This patented, award and race winning vacuum Wave Collector was designed to replace your current open header collector and serves as a power producing merge collector and muffler all in a single unit. The technology in this unit results in pulling air through the engine faster, which creates more power. When an exhaust valve opens, an energy wave is created from the expanding combustion gases. When this wave