hi all, just wondering what exhausts you all use for your track cars as i currently have a race tube exhaust and down pipe decat which is far too loud for any track sound limits so will be looking to sell it to get something which meets the track requirements!

thanks all

 

For track days have look for Revolution trackday exhaust,Cobra Track Day exhaust or Miltek

These will meet any track requirements


Jura

 

ok i shall do, would a hks silent power be any good?

 

Not sure how is loud,but with resonated center pipe will be slightly quieter.


Jura

 

Hi

As mentioned above, our Revolution system is one of the quieter 'performers'.
Get in touch about a Scoobynet deal..

Thanks

Keith
keith@revolution247.com
0191 4619200

 

I have the revoultion cat back system on mine and i never had a reading over 88db on a dry day. This is with a standard downpipe, so i would assume a straight though would be margainly louder. A friend has the rev sports cat and cat back system on a 2.5 STi running 400bhp and never gone above a 100db

 

i am completely decatted so i guess i would still be over the db level with one of these boxes fitted

 

no where near, 105db which is a limit at most tracks other than bedford. It is actually quite loud, i'nm going fully de-catted at the end of the month and am not worried one bit about passing any noise tests.

Mike

 

ok i want to try and get it down to 96db so i can run all tracks, im waiting on finding out about a fujitsubo/ jasma exhaust that SHOULD be track ready as its got 2 resonaters only problem is that its 10000000 miles away from me and its a 1 piece system so need to find a way of getting it!lol

 

Won't be a quiet as the Rev system, the Rev system is quiet down to the wadding in the back box. Resonators only get you so far and most Jap systems have very little if no back box wadding

 

varex

 

i have a tornado 3" decat downpipe and a zero sport cat-back and it's not very loud.