Borla XR-1 Low Profile Multicore 2.5IN Outlet/Inlet / 4IN x 16IN / 21IN OAL Round Muffler 2003-nissan-altima-esi6865480 While a majority of the

While a majority of the stock piping is constructed from aluminum already

unattractive

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

boots coupled with constant-tension worm gear clamps provide superior strength and blowout resistance

Year Make Model Submodel 2006-2007 Volkswagen Jetta 2

Borla XR-1 Low Profile Multicore 2.5IN Outlet/Inlet / 4IN x 16IN / 21IN OAL Round Muffler 2003-nissan-altima-esi6865480 While a majority of theXR 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