T-316 stainless steel headers from FVD produce dyno proven horsepower and torque as well as a phenomonal sound! FVD headers feature equal length, mandrel bent tubing and a merge collector to further improve exhaust gas flow, reduce system back pressure and optimize exhaust gas scavaging and cylinder filling. FVD headers are dyno tested and produce up to 15 lb ft. Of torque in the mid range where the 3.4l needs it most. Tech tip: for older cars repair-kit FVDmk996201

This item may need to be sourced from Germany and would take 2-4 weeks to arrive. Once ordered it cannot be canceled. Please call to check stock or request expedited shipping.

90 degree adapter for hard to reach places.

Having problems with your check engine light?
Want to run cat bypass pipes or a free flowing sports catalyst set up on your vehicle without having to reprogram the dme (ecu)?

Our adapter offsets the oxygen sensor about 1.5 inch from the gas stream. This achieves, in most cases, a sufficient measurement for the air/co ratio and increases the tolerance range between the pre and post cat oxygen sensors. In addition, the sensitivity of the oxygen sensor is also reduced allowing you to run a nearly any exhaust or catalytic set up, including bypass pipes, without the need to reprogram your ecu!

Use only for the 2nd oxygen sensor (after catalytic)!



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General Fitment

Race exhaust system 997 GT3 cup (2010+ 3.8 l), stainless steel. - tube diameter 90mm after the headers all motorsport and racing parts are special order items. Special order items must be paid for in advance. Special order items are sold on a non-cancelable, non-exchangeable, non-returnable, non-refundable basis and do not carry any warranty. No exceptions.

This item may need to be sourced from Germany and would take 2-4 weeks to arrive. Once ordered it cannot be canceled. Please call to check stock or request expedited shipping.

Dansk original-style exhaust systems allow ou to replace yout worn, aged exhaust system with a factory correct one made from stainless steel for long life.