00blackstang

Right now i have Pypes o/r x to magnaflow ( not magnapacks )catback.. The mufflers on the cat back, or just clamped in ( not welded )... I want to swop just the mufflers out for flowmaster 40's, Is this possible?.. also Will my car b louder with the 40's?.. And last, if theres 2.5 inch piping, what size would the mufflers have to be?...thanks

02WhiteGTVert

as long as they're offset/offset..they should work

02WhiteGTVert

oh and if it's 2.5"O/D you'll need 2.5" I/D mufflers