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Borla XR-1 Mufflers

1K views 4 replies 4 participants last post by  79 Malibu327 
#1 ·
What do you guys think about the Borla XR-1 mufflers? im about to get an exhaust kit for my 68 Buick GS i currently have factor duals with 40 series flowmasters, the exhaust kit im getting is a mandrel bent 3 inch kit with headers, the car has a 455 big block in it, and the reason im askin about the XR-1's is ive heard they flow better, and another thing i dont like is EVERYONE has flowmasters, so tell me what you guys think is this a good muffler? how does it compare to flowmasters?
 
#3 ·
Had a neighbor with a Camaro and an LS1...best sounding system I ever heard. The Camaro system was strange though, one side actually tee'd off and bypassed the muffler, the other side went through it. All in all though, it sounded great and completely different than the Flowmasters.
 
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