Borla XR-1 Multicore 2.5in Inlet 4in Outlet RDX 14in Drivetrain>Clutch Covers Exhaust Valve: This -catback exhaust

Exhaust Valve: This -catback exhaust system incorporates a factory style exhaust valve which uses the factory exhaust valve motor (not included)

S14/S15 w/ SR20DET Turbo "N-FLO" Triple Pass

160 Degrees - Fits All 5

engineered and manufactured in Australia Upgrade your car with SuperPro for enhanced performance

Borla XR-1 Multicore 2.5in Inlet 4in Outlet RDX 14in Drivetrain>Clutch Covers Exhaust Valve: This -catback exhaustXR 1(r) Multi Core Racing Muffler. 2. 5" Center Inlet 2. 5" Center Outlet 4" Round x 14" Long Body 19" Overall Length. Compact 4" diameter muffler body is perfect for applications with limited space and can be used on a wide range of vehicles. This muffler is sometimes referred to as a 'Hot Rod' muffler. It features BORLA(r)'S patented Multi Core 3 tube design for maximum flow, horsepower, and torque. The Multi Core portion of XR 1(r) mufflers flows