Borla XR-1 Low Profile Multicore 2.5IN Outlet/Inlet / 4IN x 16IN / 21IN OAL Round Muffler 2003-nissan-altima-esi6865480 unattractive

unattractive

Dual 4-1/2" Polished Exhaust Tips This dual rear-exit system features 4-1/2" dia

The lowered stance will transform the way your Focus RS looks

Save time since you don't have to remove the OE bolt or stabilizer bar

4L and delivers the classic S-Type sound without any drone

Borla XR-1 Low Profile Multicore 2.5IN Outlet/Inlet / 4IN x 16IN / 21IN OAL Round Muffler 2003-nissan-altima-esi6865480 unattractiveXR 1(r) Multi Core Racing Muffler. 2. 5" Center Inlet 2. 5" Center Outlet 4" Round x 16" Long Body 21" 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