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Discussion Starter · #1 ·
got my car back from the muffler shop on thursday and it sounds sooooooo good. HKS Carbon-Ti muffler with custom built 3" 304 stainless steel piping. it sounds amazing and u can actually feel a HP gain. anyone wanting an exhaust for their Ralliart should really consider going custom. :thumbsup:
 

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Discussion Starter · #4 ·
Originally posted by co1rob@Jan 25 2008, 06:05 PM
Why 3 inch?
[snapback]137107[/snapback]​
turbos next, and i'm gonna push it as far as i can on stock internals. kinda plannin ahead. way ahead. like +150 hp ahead :grin:. no sound clips yet. i just put a buncha stuff in storage and my camera got packed up.
 

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Discussion Starter · #5 ·
there was a del sol in there getting an exhaust built. Dual'd out. 3" piping. quad tips. no boost. $1200 on this exhaust. doesn't freeing it up that much actually do more harm than good?
 

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It started back with the old muscle car guys, some say it will mess up your valves some say more crazy stuff like you'll burn up piston rings etc etc. I personally have ran open exhuasts on everything from a ford probe 24valve v6 to a honda civic d16 to a 302 mustang... every car handled it differently, the civic lost alot of bottom end power but seem to pick up a little more up in the RPMS and in the end ran a faster 1/4 mile time. The mustang handled it the best but was also a higly modded engine.... all cars backfired especially coming down in RPMS.. so i mean take it for what you will... I've never had any mechanical problems from doing it personally
 
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