This sports exhaust system offers a fuller, more powerful sound for your 996 Porsche. The sound is pleasant and mellow at idle and low rpms; as rpms increase more exhaust is channelled to the bypass pipes thus providing an increasingly sharper and more aggressive tone. At just under 5k rpm through redline it is in full bypass mode giving an exciting sound similar to the club sport cars. The sound is managed by an electical/vacuum control system allowing you to operate in stealth through the neighborhood yet providing that unmistakeable pure Porsche sound as you power through your favorite twisties.

- + 15 crank hp & + 14 crank torque. - 2 ½" (63.5 mm) diameter tubing (reduces thermal stress). - 22 lbs. (10 kg) weight savings. - replaces OEM valved Porsche sport exhaust (pse). - reuses OEM headers and cats (no cel, retains OEM software). - intoxicating growl at idle, partial throttle and wide open throttle with the valves open. Factory quiet with them closed! - no ecu software programming necessary. - includes dual 90mm tips - made in Germany. In our relentless quest to meet all of our customers exhaust needs; we wanted to create a special black edition system that retains the OEM headers and cats. The benefits are 3 fold, you can pass emissions with ease, you don't need to run a software file (for th...(choose a part on the right to read more)