aFe is proud to introduce the Elite cat-back exhaust system for the 2005-2012 Porsche Boxster S (987.1 and 987.2) with H6-3.4 liter engine and aFe dual tip assembly.
In recent testing with the dual tip assembly, this exhaust system resulted in a maximum gain of 29 horsepower and 40 pound x feet of torque.
aFe spent countless hours of R&D to develop the perfect balance of race-inspired performance and in-cabin driving comfort and excitement of exhaust sound and tone during normal cruising or aggressive hard throttle.
Realizing that the OE exhaust tip could be improved, aFe designed a special polished dual 4 inch, aFe laser-etched, 304 stainless steel, slash-cut exhaust tip assembly that is more free-flowing than the stock tip assembly.
This exhaust system comes with a brushed finish and is 100 percentage hand TIG-welded for a perfect, precise fit and a complete bolt-on installation.
No modifications necessary.
A unique 2 inch to 2.5 inch step mid-pipe design is used to increase exhaust velocity unleashing all available power and creating a broad and exciting power band.
A unique resonance chamber was used to help reduce in-cabin exhaust drone found with other exhaust systems.
In addition, a balance equalizer tube was added to evenly distribute exhaust pulses.
The special dual 4 inch polished, aFe laser-etched, 304 stainless steel, slash-cut exhaust tip assembly incorporates diverter extension into the balance chamber to direct exhaust gas out efficiently while keeping the balance chamber intact.
Also fits: 2005-2008 Boxster 2.7 liter/Boxster S 3.2 liter, 3.4 liter, 2006-2008 Cayman 2.7 liter/Cayman S 3.4 liter, 2009-2012 Boxster S/Cayman S 3.4 liter.
