Any cure for RASP??
Thread Starter
TECH Resident
Joined: Dec 2002
Posts: 805
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From: Deer Park, Tx
Any cure for RASP?? OK you know what i have by the sig....my car sounds great when i rev it...but if i let off the throttle real fast i get this nasty rasp.....what to do????? Cats??, Headers??, get rid of cut out???
If i were to gut my cats would it make it any better?? any downs falls to guttin cats?? smell? bad
If i were to gut my cats would it make it any better?? any downs falls to guttin cats?? smell? bad
Re: Any cure for RASP?? two things:
1)you should have expected rasp with a cutout, only cure is a bullet, B&B, or put your stock exhaust back on
2)your 160 stat is costing you about 5-10 horsepower, due to your computer not pulling out of warm-up mode which pulls timing across the board.
1)you should have expected rasp with a cutout, only cure is a bullet, B&B, or put your stock exhaust back on
2)your 160 stat is costing you about 5-10 horsepower, due to your computer not pulling out of warm-up mode which pulls timing across the board.
Thread Starter
TECH Resident
Joined: Dec 2002
Posts: 805
Likes: 0
From: Deer Park, Tx
Re: Any cure for RASP?? If i were to get Hooker LTs and high flow cats would that get rid of the rasp???
And Artic i have never heard of that before ..the 160 actually bring you down in Hp i have used my programmer to set the computer to a 160 thermo shouldnt that get rid of the problem??
And Artic i have never heard of that before ..the 160 actually bring you down in Hp i have used my programmer to set the computer to a 160 thermo shouldnt that get rid of the problem??
TECH Enthusiast
Joined: Jan 2002
Posts: 531
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From: Helendale, Ca (SilverLakes)
Re: Any cure for RASP?? Removing/gutting Cats is only worth about 3-4rwhp. Not worth it if you have to deal with the Smog *****.
I got rid of my CutOut and installed a Random Tech Catback, no rasp.
I got rid of my CutOut and installed a Random Tech Catback, no rasp.
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Re: Any cure for RASP??
Get LT's, off-road y-pipe, and a SLP Loudmouth exhaust and you won't hear the rasp anymore. Hell, you won't hear anything, you'll be def!!!! 
