Porsche 997T 911 Turbo Slip-On Exhaust

Akrapovic Titanium Slip-On Exhaust for the 2006-2009 Porsche 911 Turbo

In addition to providing Porsche AG with a titanium exhaust system for the GT2, we also developed the Evolution aftermarket exhaust system for the Turbo, which is made of titanium. We achieved an increase in power, torque and reduction of weight by 24 lbs, because of new 400 or 100 cpsi (customer’s choice) hi-flow metal catalysts and the capacity-optimized layout of the mufflers.

With an Akrapovic exhaust system you can rest assured that you're getting the absolute best available exhaust for your vehicle. For years, Akrapovic has made a name for themselves with professional motorcycle and automobile racing configurations, and they bring this race knowledge to the design and production of their other exhaust systems. The Akrapovic exhaust for the Porsche 997T 911 Turbo provides the vehicle with an unrivaled improvement in exhaust tonal quality that crescendoes beautifully up through the entire RPM range, and the large titanium exhaust tips give the vehicle a more pronounced and aggressive look that is sure to help the vehicle turn even more heads than it already does. In addition to these incredible tonal and appearance benefits, the Akrapovic exhaust will provide your Porsche 911 Turbo with incredible performance gains through the entire RPM range. With all of these incredible benefits packaged together in a single exhaust system, you can be absolutely certain that you're getting your money's worth when you purchase an Akrapovic exhaust system. Akrapovic systems are the best exhaust systems available on the market, and are made for only the best cars--making them a match made in automotive heaven.

Two turbo chargers, two air intercoolers considerably increase the weight of the Porsche 997 Turbo engine in comparison to the atmospheric model. The lighter exhaust system unburdens the rear end and centralizes the weight in a more balanced manner. The limit range of the vehicle adjusts upwards and so a higher transverse acceleration is possible. The combination of improved power to weight ratio (through an increased efficiency of 21 HP), torque progression by 26 lb/ft, and the positive effects in connection with driving dynamics enhance the performance of the Turbo distinctively. Furthermore, we thought it important to improve the sound. The turbines of the Turbo strongly absorb the sound of the engine, but we were able could compensate for it. We were able to add the otherwise quiet Turbo a sonorous and aggressive sound impression without disadvantages in the daily use.

Slip-On system (400 cpsi homologated):

• titanium link pipes with integrated 400 or 100 cpsi catalysts
• titanium end muffler
• titanium tail pipes

Hard facts (100 cpsi cat version):

• plus 21 HP (at 6,170 rpm)
• plus 26 lb/ft of torque (at 3,990 rpm)
• minus 24 lbs

Hard facts (400 cpsi cat version):

• plus 19 HP (at 6,070 rpm)
• plus 21 lb/ft of torque (at 3,950 rpm)
• minus 24 lbs

When installing an aftermarket Akrapovic Evolution exhaust system, which is developed for use on closed track, we recommend remapping of the ECU to prevent possible “engine check light” warning signal.

Please select your exhaust options from the drop-down menu below to ensure you get the proper Akrapovic Evolution exhaust for your Porsche 997T 911 Turbo.