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      09-18-2008, 03:15 PM   #3
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Drives: 2008 E92 M3_SG
Join Date: Feb 2008
Location: San Francisco/Marin County, CA

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2008 M3  [0.00]
Originally Posted by BimmerRob08 View Post
The only sport exhaust I've ever had installed was on a motorcycle and car. On the motorbike, a '94 FZR 600. It was apparent that the sport 4-into-1 exhaust system made a difference on performance/sound. On my '04 Saab 93 Aero which is a turbo 4cyl. I had a Borla muffler installed and it was noticable that the engine would spool up RPM's a bit faster.

So with the M3 V8, anyone that has installed a Remus, Corsa, Eisenman, etc. Exhaust system CAT-back notice a difference in performance? The sound is obvious but do you think the engine increases RPM's any faster? I know Remus states a 8hp gain at the wheel but just wondering if the acceleration is improved. thanks fella's.

I have Eisenmann Sport. Granted it could be psychological; however the car does seem to breathe much better; especially at high RPM's..more sensitive to throttle input. Keep in mind, these are only mufflers and not a full exhaust systems, so change in HP is negligible

2008 E92M3-Space Gray
Eisenmann Sport Exhaust_MT/Loaded

Last edited by DJ9; 09-18-2008 at 04:29 PM.