Hi,
Our X pipe was designed and engineered to work with most after-market exhaust systems/mufflers on the market today without the need to cut, weld or modify anything. Our system also eliminates the secondary cats and the primary cats to unleash the maximum amount of hp while still maintaining a great tone.
Dramatic weight savings are also gained when one compares the factory system at 40 lbs and the Active Autowerke Signature X Pipe weighting at a mere 25 lbs.
If you have any further questions please let me know.
X-Pipe Catless
X-Pipe W/ 100 Cell Catalytic's
