POST 1Original post
Derestrictor's 993tt is tuned to 490bhp+++ as an interim measure. I'm pretty sure the exhaust is not the standard factory unit. DAZ >> Edited by dazren (moderator) on Monday 2nd June 16:40
PistonHeadsOriginal source
993 Turbo sports exhaust - Page 1 - Porsche General - PistonHeads UK
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YOUR RESEARCH993 Turbo sports exhaust - Page 1 - Porsche General - PistonHeads UK
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POST 2Original post
Turbofree's 993 Turbo has a Tubi system fitted. Very nice. Just don't ask him how long it took the factory to 'get around' to fulfilling his order
POST 3Original post
Chris, I whacked a CarGraphic full system on mine two and a bit years ago c/o Tech9. It was claimed to add 22 bhp (who the hell knows?) but all I wanted was something fit to lace the boots (sonically speaking) of my recently departed and decatted Cerbera. It made a helluva difference to the noise but if it had any impact viz a vis the speedier dispatching of cocky badgers, then I was none the wiser. At the end of the day, though, there is a limited 'audio envelope' with the TTs - you need an RS or GT3 for the full 'Cup' experience - the Turbowaffen are merely the pinnacle of arch-annexing. And the faster you can achieve this, whilst maintaining the grip/handling balance, is the key to unlocking the fat beetle's central raison d'etre. The slipstream will be your only noise!
POST 4Original post
I had a full system - Techart 100 cell sports cats and Tubi sports silencers - fitted to my 993TT about a year ago for much the same reason as DeR (previous car was a TVR). The new system sounds great, almost musical, and the turbos definately spin up at lower RPM than before giving a feeling of a slight impovement in performance. Apprantly the system is good for 25-30ish BHP but I can't confirm this.
POST 5 / ORIGINAL POSTEROriginal post
Thanks for the responses. Keep 'em coming. Chris
POST 6 / ORIGINAL POSTEROriginal post
Does any fellow 993 Turbo owners have a sports exhaust fitted? I'm looking for a bit more flat six audio, a bit more power would also be a bonus. I was looking at G-Force Motorsports website which looked interesting. Any experience & advice would be welcome. www.g-force-motorsport.co.uk/perf_upgr/993Turboupgrade.htm Thanks Chris
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