True duel ?
True duel ? if i run 2 1/2 true duels with an x pipe dumped at the axle with no muffs or cats will it make my car run bad or loose power or anyhting ...BEcause of backpressure or the scavaging effect or will i be ok
Honestly I doubt it will make a difference unless you start getting into high horsepower levels (~500+). I am actually going down from 3" tsp duals to a custom bent 2.5" system. If you go custom, both can be tucked pretty high but the bigger the pipe the less ground clearance you will have. Good luck 
i ran 3" xpipe on my cammed car...for 6 months i ran straight pipes.
put on mufflers and could tell no difference.
except in my hearing quality.
they are LOUD...in a bad way...straight piped.
put on mufflers and could tell no difference.
except in my hearing quality.
they are LOUD...in a bad way...straight piped.
