borla xr1
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Borla XR1 Muffler
If anyone is doing research on mufflers I love the Borla XR1. My wife says it’s too loud, but have had compliments from car enthusiasts. It’s a straight through design with perforations that allow the noise to enter a larger cylinder at cruising speed for a great sound. The great thing about...- Jason in DLH
- Thread
- borla xr1
- Replies: 30
- Forum: Performance
