Quote:
Originally Posted by JDMStanced
its custom 3" single exhaust with pipe end instead of canister end.
the reason i got the ecv is so that i can drive quitely for DD. but open it up at track.
but ecv is not doing a greay job on reducing the sound unless its closely closed. ..  |
You're only supposed to close it when you have to...ie coasting up to a cop. Wasnt meant to muffle exhaust sound, just slow the flow out...less exhaust coming out, less noise. Do not drive it with it close...it wont even build up RPM since itll choke the engine out.