XR-1(r) Multi-Core Racing Muffler Collector Quad 2.375in Inlet/ 4.5in Outlet 6.75in Round X 18in Long Body Exterior Use ONLY with BORLA(r) systems

Use ONLY with BORLA(r) systems

Product Style: AIRAID Universal Tube

GTIN: 00651860449296

Keep Tabs On Your Temps With The Most Accurate

GTIN: 00651860713991

XR-1(r) Multi-Core Racing Muffler Collector Quad 2.375in Inlet/ 4.5in Outlet 6.75in Round X 18in Long Body Exterior Use ONLY with BORLA(r) systemsThis 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