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Rear central Exhaust - / /RS - Porsche 911 (997 GT3 / 991 GT3 / 997-2 GT3 / 991-2 GT3)

Rear central Exhaust - / /RS - Porsche 911 (997 GT3 / 991 GT3 / 997-2 GT3 / 991-2 GT3)

Regular price €2.220,00 EUR
Regular price Sale price €2.220,00 EUR
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Fits: Porsche 997 GT3, 997-2 GT3, 991 GT3 and 991-2 GT3.

This centre exhaust includes 90 mm tips. The sound becomes powerful - what you expect from a GT3. Three ways to drive the valves: leave their opening controlled by the engine management, or operate them by switch or remote to choose your sound level.

Fitting

  • Strictly original interfaces (inlets, outlets, dimensions): direct replacement of the original part
  • Mounts directly at the catalytic converter outlets
  • Fitting time: 2 hours including removal (quicker if the old exhaust is in good condition). No need to remove the rear bumper
  • A lift is essential
  • Tighten all nuts progressively once the exhaust is fully in place
  • Fitting kit included: clamps, stainless bolts, stainless lock nuts, high-temperature copper grease

Description détaillée

This exhaust fits on:

> 997 GT3
> 991 GT3

This central exhaust includes 90mm diameter outlets. The sound becomes powerful, in line with what you would expect from a GT3. It is possible to leave the valve opening controlled by the engine management. It is also possible to control them by switch or remote control to choose the sound level.

Our exhausts all have the original interfaces, meaning that their inlets, outlets and dimensions are consistent with the original part.

This exhaust is mounted directly at the outlet of the catalysts.

The installation time for this exhaust, including removal of the original exhaust, is 2.0 hours. Installation time may be faster if the exhaust to be removed is in good condition, but it may be longer if it is not. Removal of the rear PC is not necessary. The use of a lift is essential. The nuts must always be tightened gradually on all the nuts after the exhaust is fully installed.

To ensure the best possible installation of all our exhausts, we include in the price of this exhaust a mounting kit with clamps, stainless steel screws, all-stainless steel lock nuts and high-temperature copper grease. We recommend applying copper grease to the screw threads.

2.5.0.0

Inox 304L
hand-polished
TIG welded
by hand
Made in France
Scart workshop
10-year warranty
parts and craft
View full details
991-1

9 owner testimonials

From 991-1 owners

Posted by our customers on scart.com between 2014 and 2024.

I was torn between an exhaust with or without valves, so I called beforehand and opted for the version without valves (assuming, among other things, that they would be open all the time anyway :)). I fitted the exhaust easily and after 500 km I have no regrets, the compromise is just perfect. At a steady speed it's relatively discreet, and under acceleration / deceleration it's... a treat! Experience makes the difference, and when I had a question during installation, one phone call and I had the answer I needed in 2 minutes. I highly recommend Scart for their professionalism, availability and product quality! Read more
I was torn between an exhaust with or without valves, so I called beforehand and opted for the version without valves (assuming, among other things, that they would be open all the time anyway :)). I fitted the exhaust easily and after 500 km I have no regrets, the compromise is just perfect. At a steady speed it's relatively discreet, and under acceleration / deceleration it's... a treat! Experience makes the difference, and when I had a question during installation, one phone call and I had the answer I needed in 2 minutes. I highly recommend Scart for their professionalism, availability and product quality!
Simon 991 I Translated from French
A handmade all-stainless-steel jewel case, for a stunning sound result on a 991! Absolutely no relation to the sport exhaust offered as an option by Porsche. We are in another world, that of the racetrack: at low revs, in the rush upward or on the way down through the revs! I kept in mind my 2 Carlsson and Brabus lines on two V8s (AMG) and never thought I would one day find MY NEW SOUND REFERENCE on a Flat Six. Practical too, the very discreet switch on the steering wheel, which lets you get back to a "stock" sound level, just a bit more metallic. Bravo to the team, and thank you for the very instructive tour of the manufacturing and fitting workshops. Thierry Read more
A handmade all-stainless-steel jewel case, for a stunning sound result on a 991! Absolutely no relation to the sport exhaust offered as an option by Porsche. We are in another world, that of the racetrack: at low revs, in the rush upward or on the way down through the revs! I kept in mind my 2 Carlsson and Brabus lines on two V8s (AMG) and never thought I would one day find MY NEW SOUND REFERENCE on a Flat Six. Practical too, the very discreet switch on the steering wheel, which lets you get back to a "stock" sound level, just a bit more metallic. Bravo to the team, and thank you for the very instructive tour of the manufacturing and fitting workshops. Thierry
Thierry TRUMEAU 991 I Translated from French
Read all 9 991-1 testimonials