Borla XR-1 Low Profile Multicore 2.5IN Outlet/Inlet / 4IN x 16IN / 21IN OAL Round Muffler turn14-in-stock Lowers Intake Air Temperatures (IATs)

Lowers Intake Air Temperatures (IATs) by up to 15F (when used with the rest of the kit)

This piece is also precision laser engraved for ultimate appeal

R1XR 02-08 Ram 6'4

BFMX4 19-26 GM 5'9

Xtruded Trans Oil Cooler - 3/8 inch Cooler Lines

Borla XR-1 Low Profile Multicore 2.5IN Outlet/Inlet / 4IN x 16IN / 21IN OAL Round Muffler turn14-in-stock Lowers Intake Air Temperatures (IATs)Manufacturer Part # : 401382 Market Description XR 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.