I have an 03wrx just seen the group buy for h&s exhausts, how loud is the de-res centre, I have a decat centre and prodrive backbox, may go for de-cat up pipe and sport cat downpipe in the future, is a de res centre on this acceptable noise wise for everyday use, I don't want the car really loud as just gets the wrong type of attention, was thinking of a scoobyworld centre with box, but due to this deal am interested as long as the noise is not to bad, comments welcomed

Darren

 

WRX PPP (no Sp Cat DP) with H&S de-res centre and H&S Jap BB.

Not very loud compared to others, certainly with the BB you list it won't be too bad at all. Revs more freely than with the OEM Centre too.

My exhaust comparison

YouTube - WRX