Borla XR-1 Multicore 2.5in Inlet 4in Outlet RDX 14in Drivetrain>Clutch Covers ATAK® is tuned like a

ATAK® is tuned like a graphic equalizer to shape and focus sound waves for optimum high-volume output

Swap out your existing Track Edition rear sections for AWE's patented drone-canceling solution

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

and prewired with factory-style connectors

Borla XR-1 Multicore 2.5in Inlet 4in Outlet RDX 14in Drivetrain>Clutch Covers ATAK® is tuned like aXR 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