This exhaust with valves fits:
> All the 2nd gen 3.8L 997 already fitted with a PSE, including the GTS
This exhaust is your magic wand! Wave it and the sound of your 2nd gen 997 will be transformed from virtual silence, to one of the most beautiful sounds in the history of Porsche. It has taken us more than twenty prototypes to achieve this result, and it has been patented. This exhaust replaces the central rear muffler and fits onto the mufflers in the fenders. With the valves closed, the sound is present yet never bothersome. With the valves open the sound is ample and powerful. This reference is only for the 3.8L 997-2 that is already fitted with a PSE. The valves are operated by a switch. Unlike the OEM exhaust with valves, our system does not cut out between 45 and 75 kms/h. If you marry them up with our 200 cell sport cats, you'll be close to having the sound of a racing car. All the accessories are included (wiring harness and air kit). If you read some of the feedback from Porschists who have already fitted this version, you will have a better idea of the sound it gives. It is possible to connect the valves up to the original, central switch. For this, please contact us.
Our range of exhausts with valves also includes:
For the 2nd gen 997 without PSE
> A version with valves for the 3.6L (switch controlled) - (Reference : SCA 997-2 3.6L VI)
> A version with valves for the 3.6L (remote controlled) - (Reference : SCA 997-2 3.6L VT)
> A version with valves for the 3.8L (switch controlled) - (Reference : SCA 997-2 3.8L VI)
> A version with valves for the 3.8L (remote controlled) - (Reference : SCA 997-2 3.8L VT)
For the 2nd gen 997 with PSE
> A version with valves for the 3.6L PSA (switch controlled) - (Reference : SCA 997-2 3.6L PSE VI)
> A version with valves for the 3.6L PSE (remote controlled) - (Reference : SCA 997-2 3.6L PSE VT)
> A version with valves for the 3.8L PSE (remote controlled) - (Reference : SCA 997-2 3.8L PSE VT)
Our exhausts all fit onto the original interfaces. By this we mean their entry, their outlet and their size are the same as those of the original part.
This exhaust replaces the rear transverse muffler and should take around 8 hours to fit including the time taken to remove the original exhaust. You will need to remove the rear bumper and you will need to use a car hoist. The original valves must be removed and the disc supplied with the exhaust will need to be welded. Ensure that the mechanic is able to weld stainless steel. For the connection to the tail-pipes, the pipes on the original mufflers will need to be cut. This exhaust is not easy to fit so the fitting must be carried out by a professional Porsche specialist. Ideally one of our recommended garages.
To ensure that our exhausts are fitted under the best conditions a mounting kit containing: clamps, gaskets, stainless steel bolts stainless steel lock nuts and high temperature copper grease the copper grease is included with your exhaust. We recommend that you use the grease on the bolt threads and in the sleeves. The sleeves for fitting the exhaust to the rear mufflers, are not included as in 90% of cases you can reuse the original ones.