I noticed my 2.5" o/r h-pipe is restricted down to a 2" opening...what's the point in that?? I'm assuming to accommodate a wider range of connections. Anyway, can I grind the opening larger to 2.5"? Will I run into exhaust leaks if I do that?
JUST IN TIME FOR SUMMER!
1989 Mustang GT Conv. Trophy Car – 99.9% Orig.
105,000 miles w/AOD
PRICE: $4600 FIRM
Location: Canaan, NH (03741)
ONLY trade for 1990-1992 notch (2.3 or 5.0, running or not) with MINT factory gray (Titanium) interior plus no less than $3000 cash from buyer.