ok guys i have a custom y pipe and cat deleated test pipes w/ 3in mufflers... my car sounds toooo raspy real loud, will it be better to put stock muffler on and leave test pipe and y pipe... or be better if i put resonated test pipes and leave exhuast alon.... or high flow cats.... anyone who expeirance this proble please let me know....


i have headers... and my exhuast sounded real nice before i delated the cats.... but jus wonderin whats the best way to deal w/ it now...

 

i bet most of the raspy loud sound comes from the 3"muffler...the stocker should be fine.

 

u can add a resonator after the test pipes and another after the y pipe. that'll cure ur problem. itll just sound really deep though, and loose the race car tone.

 

So would test pipes and a custom y pipe give some hp improvement with the stock exhaust and give a deeper sound? This sounds cheaper than a complete cat back system and keeps the stock look.

 

Yes but I don't think that its a problem. An free flowing exhaust is going to sound different from one which is restrictive. It goes with the territory.

 

Get an inline resonator. I bought a Vibrant brand inline resonator and then two straight through mufflers for my car and it's deep and loud and no rasp. Replace the stock exhaust. I had my exhaust custom fabricated with the 2 mufflers and the inline resonator and dropped about 35 pounds off of the car by taking off the stock exhaust.

 

The stock exhaust is most restrictive in the cats and y-pipe. So keeping the muffler stock but usinig test pipes and aftermarket y-pipe should still yield more power, and it will sound alot quieter. Maybe quieter is the wrong word, less raspier. The muffler is the part that reduces to most sound. Resonators (especially on test pipes) do nothing compared to what the muffler does.

 

man thx but see this is the problem i have rasp but also loudness.. i dont want it to be loud at all... and w/ out that rasp... an example i would like my car to sound now is like that fx45 that baby sound sexy... how you guys think i should try it?

 

i have a borla true dual exhaust system with test pipes.... soo much rasp i cant stand it anymore.... anything about 3000 rpm. im going to try the resonator trick this weekend, ill get back to you, and thank fetch69z for the idea.....

 

thanx man let me know... so any one prefer HFC?!?!? the problem is i can not only hear the rasp but feel it comin from the test pipes.. would it be better to put resignators on them or jus go ahead and buy resignated test pipes some thin which kinetiex offers? and im also gonna put stock muffler back on..

 

yo people thx i got two magna flow hfc and one magnoflo resignator man it sounds so nice now... jus what i wanted exactly what i wanted it screams when i gun it only problem is i felt the loss of my power gains. but hey i can drive this car w/ joy now

 

If tru dual exhausts do not have a balance pipe it can sound like 2 motor cycles. Has anyone tried adding a crossover pipe?