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      09-21-2010, 03:07 PM   #1
david @ eas
BimmerPost Supporting Vendor
United_States
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david @ eas's Avatar
 
Drives: BMW
Join Date: Mar 2008
Location: Anaheim


Posts: 4,054
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▀▄ eas - e9x M3 Akrapovic exhaust systems



The Akrapovic Evolution Exhaust System for BMW M3 consists of flow optimized link pipes with 2 x 100 cpsi sports catalysts and integrated resonators as well as a completely newly developed and now split-end mufflers. This exhaust system, made fully from titanium, reduces the overall weight when compared to the stock system by about 50lb.



Performance
From approximately 2500 rpm on, the power increase is about 24 HP. The torque is nearly constant at 25 ft lbs over the stock. That is the real joy of driving: high speed engine benefits in daily practice due to the torque increase. It improves the agility in the lower rpm-range noticeably. Also, the engine is stronger in the higher rpm-range and the elasticity is improved considerably.

The improvement of acoustics played an important role in the development. The Akrapovic exhaust system amplifies and rectifies the beautiful sound of the 8-cylinder motor, without appearing invasive or having disadvantages in the daily use.

Features
- Titanium end muffler, with TÜV
- 4 Titanium 90mm exhaust tips, with TÜV
- Link pipes (titanium), incl. 100cell Catalysts and Resonators
- 24 HP gain (at 4620RPM)
- 25 ft/lb TQ (at 4890RPM)
- 50lb weight reduction compared to stock exhaust system

Models Supported
2008+ M3 Coupe
2008+ M3 Sedan
2008+ M3 Convertible



Akrapovic - Evolution Titanium Exhaust System for e9x M3




Akrapovic - Slip-On Titanium Exhaust System for e9x M3







In stock ready to ship!





Let me know if you would like an Akrapovic exhaust system







Here are some pics from a recent install we did on a 2011 e90 ZCP M3










Finished:






Akrapovic Evolution Sound Clip (Watch in HD)