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      02-27-2012, 08:22 PM   #1
HP Autosport
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Drives: F80 M3
Join Date: Mar 2007
Location: Santa Barbara, Brembo, GIAC, Koni, Ohlins, Performance Friction, Quaife, Stoptech, Vorshlag

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>>HP Autowerks<< Akrapovic E9X M3 Slip-On Exhaust Systems

Slip-On system (EC Type approval):

Titanium mufflers

Hard facts:

Plus 3 HP (at 7,610 rpm)
Plus 4 Nm/3 lbs-ft (at 5,930 rpm)
14 kg/31 lbs. lighter than stock


The Akrapovic aftermarket Slip-On exhaust system for BMW M3 consists of completely newly developed and split-end mufflers. This exhaust system, made fully from titanium, reduces the overall weight when compared to the stock system by about 14 kg/31 lbs.

The power increase is about 3 HP. The torque is nearly constant at 4 Nm/3 lbs-ft 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.

Also, the engine is stronger in the higher rpm-range and the elasticity is improved. 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.


All M3 systems are available with either titanium or carbon fiber tail pipes.


Free shipping to the contiguous 48 states!


Price: $3590

http://hpashop.com/Akrapovic-Slip-On...-on-e9x-m3.htm








Last edited by HP Autosport; 02-28-2012 at 01:20 PM.