Moderators: Andy, BRONZEE, Z Club
- Posts: 15
- Joined: Thu Sep 14, 2017 10:33 pm
- Location: Napier
I've just had installed a HKS Hi Power exhaust. It sounds way better than stock but I wouldn't mind it a bit louder. If I got test pipes installed, would it pass a WOF?
- Posts: 196
- Joined: Tue Sep 17, 2013 1:52 am
- Location: Auckland
Think you just have to be under 95 or 97 decibels at 2500 - 3000 rpm to pass wof standards.
More than likely wouldnt get tested unless it obnxiously loud
- Posts: 182
- Joined: Sun Dec 29, 2013 10:16 pm
- Location: Christchurch
Yes my guess is you'd pass WOF. Though be careful which test pipes you install because 90% of them will make a dual exhaust like the HKS super raspy (tinny sounding). For best results i'd suggest either Motordyne ART pipes or a set of high flow cats (HFC). Best of luck.
2005 350Z ST money pit.