what are you feelin for exhaust

[ptownTSI]

this one would be nice, and I could put tips on it too. 2.5" in dual 2.5" out.

although this might be sweet. run 3" from the stock cat to the muffler. 4" single tip.


anyone ever hear an XR-1 Raceline borla on an E30, they won the shootout for a 5.0 mustang magazine when they tested about 12 different mufflers.

[Mr Deagle]

XR-1 FTW, the best muffler IMO, we use them on the street Porsches

[Jonathan M3]

I've ridden in an eta with an XR-1 and it sounded like ass. It droned really bad too.

[e30_325es]

Read the thread below this to know my answer.