Borla XR1 Oval Race Mufflers – 2.5″ w/16″ Case Length – 40942

Oval — BORLA’s #1 selling racing muffler. Satisfies the needs of most racing applications because it is the lightest, most compact, and highest flowing racing muffler in its class and at a competitive price.�The choice of�winners from top Mustang drag racers to Baja Off-Road trophy trucks. Muffler is center in/center out, 2.5 diameter with a 16 x 4 1/2 x 7 7/8 case. IMPORTANT- Please note these mufflers�are sold for custom applications, and it is the customers responsibility to verify fit before purchase. It is easy to install these mufflers on some cars like the 2005-2006 GTO because the stock mufflers are 2.5, and center in/center out. It would require much more work to install them on a 2004 GTO that has offset muffllers and different diameter piping. RESTOCKING FEE APPLIES TO ALL RETURNS.