Which Borla XR-1 muffler to use for the SLP Loudmouth?
#1
Which Borla XR-1 muffler to use for the SLP Loudmouth?
I want to put a Borla XR-1 muffler in place of the resonator in my LM2 catback. I'm pretty sure I need one with a 3" inlet and outlet. Do I need the oval one with a 12" case and a 17" overall length?
http://www.summitracing.com/parts/BOR-40943/
Or is it the round one with the 15" case and 20" overall length?
http://www.summitracing.com/parts/BOR-40085/
http://www.summitracing.com/parts/BOR-40943/
Or is it the round one with the 15" case and 20" overall length?
http://www.summitracing.com/parts/BOR-40085/