Scart
Valved full system - Porsche 911 (991-2 PSE)
Valved full system - Porsche 911 (991-2 PSE)
Listen to the sound signature
A/B comparison - same take, valves toggled.
Porsche 911 (991-2) · static revs
Porsche 911 (991-2) · static revs
A Scart exhaust is felt in the chest as much as it's heard. This clip only carries the audible dimension - the physical vibration is missing.
All 991-2 soundsCouldn't load pickup availability
Often fitted with
Fits: Porsche 991-2 fitted with PSE.
This set groups the exhausts after the turbos: a pair of HJS 200-cell sport catalytic converters and the rear transverse valve exhaust. It is the most complete solution - and therefore the most effective, for sound and efficiency alike.
Measured sound levels (stock PSE / Scart)
| Stock | Scart | |
|---|---|---|
| Idle, valves closed | 71 dB | 73 dB |
| Steady 4000 rpm, valves closed | 90 dB | 95 dB |
| Acceleration, valves closed | 91 dB | 100 dB |
| Idle, valves open | 72 dB | 78 dB |
| Steady 4000 rpm, valves open | 92 dB | 96 dB |
| Acceleration, valves open | 95 dB | 104 dB |
Description détaillée
Description détaillée
acceleration, valves open
hand-polished
by hand
Scart workshop
parts and craft
4 owner testimonials
From 991-2 owners
Posted by our customers on scart.com between 2018 and 2023.
After 500 km with a VALVED EXHAUST (without sport cat), I find Scart's know-how again in this exhaust, which magnifies the sound of the flat 6 (admittedly a bit muffled by the turbos). My GTS has regained a sound that does honor to its engine.
Phenomenal!!! My 991 Turbo S seemed voiceless to me, you could only hear the turbos' whoosh, and even then only at full load. With the Scart exhaust it's a whole different score, the recital begins with a very deep and low sound at idle, then becomes higher and more metallic as the rev counter needle soars, to become furious as it approaches the red zone. On deceleration you hear explosions (in Sport mode) that can crack like gunshots, and then at the very end you can hear the whistle of the turbines very clearly... When I tell you it's a real recital, it is one!!! Treat yourself without any hesitation Read more
Phenomenal!!! My 991 Turbo S seemed voiceless to me, you could only hear the turbos' whoosh, and even then only at full load. With the Scart exhaust it's a whole different score, the recital begins with a very deep and low sound at idle, then becomes higher and more metallic as the rev counter needle soars, to become furious as it approaches the red zone. On deceleration you hear explosions (in Sport mode) that can crack like gunshots, and then at the very end you can hear the whistle of the turbines very clearly... When I tell you it's a real recital, it is one!!! Treat yourself without any hesitation