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Rear exhaust center and side muffler delete pipes. Porsche 991.1 ❭ EX12
- Porsche 991.1 Carrera C2 3.4L (350 Bhp) 2012-16
- Porsche 991.1 Carrera C2S / GTS 3.8L (400/430 Bhp) 2012-16
- Porsche 991.1 Carrera C4 3.4L (350 Bhp) 2012-16
- Porsche 991.1 Carrera C4S / GTS 3.8L (400/430 Bhp) 2012-16

Fits:
Porsche 991.1 Carrera / Carrera 4 - 3.4ltr
Porsche 991.1 Carrera 2S / Carrera 4S - 3.8ltr
Product Description
Increase the sound, gain some power and torque while reducing weight at the same time with our new race exhaust for the 991.1 Carrera.
With this Race Exhaust both side and center mufflers are deleted and replaced with a free flowing straight pipe design that bolts directly to the manifolds.
The result is a lightweight, higher performing and aggressive sounding exhaust that is not for the faint of heart.
Designed and manufactured with the passion and quality you have come to expect from Rennline Automotive.
Not for road/street use
- Constructed from mandrel bent 304 stainless steel
- Weighs only 8lbs (50lbs less than stock system)
- Deletes side and center mufflers (check local laws regarding muffler removal)
- Retains catalytic converters
- Mounts directly to exhaust manifolds
- 5whp/9ft-lbs. gains over stock (3rd party dyno tested with stock intake/ECU software)
- Fits 991.1 naturally aspirated 3.4L-3.8L models only
- For off road use only
- Installs in less than two hours without rear bumper removal
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
EX12
The product you are viewing cross references to these numbers
- Porsche 997 MKII Carrera C2 3.6L 2009-12
- Porsche 997 MKII Carrera C4 3.6L 2009-12
- Porsche 997 MKII Carrera C2S 3.8L 2009-12
- Porsche 997 MKII Carrera C4S 3.8L 2009-12

The typical Porsche sound - powerful, robust, sporty. Better still, it can be further enhanced using this sports exhaust system. The sound varies with driving behavior, ranging from a robust out put during normal road driving to a distinctively more aggressive tone during performance use.
The mode of the sports exhaust system is selected using a button in the centre console, if this button is not already pre-fitted in your car you will need to order this with us by providing the chassis / VIN number when ordering.
The package includes:
- Tailpipes made of die cast aluminum.
- Two rear mufflers
- One Centre Muffler
- Exhaust straps clamps and wiring
Fits:
Porsche 997 MKII Carrera
Porsche 997 MKII Carrera S
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99704420004
The product you are viewing cross references to these numbers
- Porsche 997 MKII Carrera C2 3.6L 2009-12
- Porsche 997 MKII Carrera C4 3.6L 2009-12
- Porsche 997 MKII Carrera C2S 3.8L 2009-12
- Porsche 997 MKII Carrera C4S 3.8L 2009-12
"Sound Version" with deep sound.
Polished stainless steel 304/4301.
Fits:
Porsche 997 MKII 3.6L-3.8L C2 / C4 / C2S / C4S 06/2008-12/2012
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
99722097331S
The product you are viewing cross references to these numbers
- Porsche 997 MKII Carrera C2 3.6L 2009-12
- Porsche 997 MKII Carrera C4 3.6L 2009-12
- Porsche 997 MKII Carrera C2S 3.8L 2009-12
- Porsche 997 MKII Carrera C4S 3.8L 2009-12

Made from high quality T304 14-16 gauge stainless steel, C.N.C. mandrel bent. The X-Pipe (primary muffler bypass) gives a great exotic car sound and power by about 5 decibels.
Fits:
Porsche 997 MKII
Click 'Zoom in' for large parts diagram.
3606009719 replace No 10.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
3606009719
The product you are viewing cross references to these numbers
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