evinX Posted October 20, 2014 Share Posted October 20, 2014 Hey all, Looking at getting a whifbitz 2.5 double silencer system for my N/A. Now I need an exhaust that is near as quiet as stock and does not rumble at all as I work unsocial hours. I have heard good things about this but how quiet is it compared to stock? anyone have any readings? thanks, Kev Quote Link to comment Share on other sites More sharing options...
Graham1984 Posted October 20, 2014 Share Posted October 20, 2014 I don't have any readings as such, but I have full decat NA and it keeps it a hell of a lot more under wraps compared to other aftermarket exhausts. Quote Link to comment Share on other sites More sharing options...
FOSSIL_FUELS Posted October 21, 2014 Share Posted October 21, 2014 I have a powerflow catback up for sale. It's currently still on the car... But have just bought a Blitz cat back for it. Only 8 months old with receipt. Let me know if your interested. Cheers Rob Quote Link to comment Share on other sites More sharing options...
TheTurtleshead Posted October 21, 2014 Share Posted October 21, 2014 PM Fitz... He has one on his TT and is looking to upgrade.... I can confirm it's very quiet. Quote Link to comment Share on other sites More sharing options...
Fitz Posted October 21, 2014 Share Posted October 21, 2014 I can confirm it's very quiet. More like Hell Unleashed!!!! Only kidding, As above I'm looking to upgrade my exhaust soon as I would like something with a bit more 'aggression' and 'volume' such as a Nur Spec R or HKS Ti etc etc Quote Link to comment Share on other sites More sharing options...
LasseV Posted October 21, 2014 Share Posted October 21, 2014 I don't have any readings as such, but I have full decat NA and it keeps it a hell of a lot more under wraps compared to other aftermarket exhausts. What kind of setup you have? And do you like it? Does it make throttle response more sharper and engine more eager to rev? I was thinking going full decat too, cos i have a old stock cats+some horrible and cheap aftermarket cat back system. It is little bit laggy sometimes (still has good top end power tho) and it sounds just horrible. I would like to have little bit better throttle response and not that loud but more sportier sound. Quote Link to comment Share on other sites More sharing options...
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