Jun 28, 2004 #1 A ARI inc. New Member Joined Feb 12, 2004 Messages 9 Has anyone ever tried a Borla XR1 race muffler on a single exhaust setup on a GN? My brother just gave me a set off his race car, i was gonna run about a foot long piece of 3" tubing to the muffler and have it dump right to the ground.
Has anyone ever tried a Borla XR1 race muffler on a single exhaust setup on a GN? My brother just gave me a set off his race car, i was gonna run about a foot long piece of 3" tubing to the muffler and have it dump right to the ground.
Jun 29, 2004 #2 U U1ARUNIT Senior Member Joined May 24, 2001 Messages 816 I have the 2.5" stainless XR-1s and I like them a lot. They sound nice and aren't that loud.