Exhaust Muffler / Silencer Rear box. With TÜV/EEC approval Porsche 911 1965-73 2 IN / 1 OUT 60mm outlet

DesignTek Sports Exhaust made from High Grade stainless steel.

Fits:
Porsche 997.1 C2 / C2S / C4 / C4S 2005-08

PLEASE NOTE
this exhaust system will accept 3.8L tail pipe straight on
If your car is 3.6L you will need DesignTek 3606409703 tail pipes
Output flange 2.25" / 58mm

Made from 14 - 16 gauge T304S with a mirrored polished finish, Giving a 8-10 bhp that you can really feel, Superb sports car sound, throaty at idle and medium speeds.

DECIBEL READINGS
IDLE : 76DBS
MAXIMUM: 102DBS

To view the BHP and torque gains on dyno results CLICK HERE

For Fitting Instructions CLICK HERE







Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

3606009702

The product you are viewing cross references to these numbers

Exhaust Muffler / Silencer Conversion Pipes
DesignTek GT3 style exhaust pipe conversion with 2 x 100mm centre outlets.



Fits:
Porsche 996 C2/C4/C4S
Porsche 997 GEN1 C2/C4/C4S *Use with 996 Exhaust boxes

Porsche 997 GEN1 C2/C4/C4S *Use the existing 997 Exhaust boxes, cut & weld the flange connection

Porsche 997 GEN2 C2/C4/C4S *Use the existing 997 Exhaust boxes, cut & weld the flange connection

Please note:
This exhaust pipe is used when you are fitting GT3 (centre exit) rear bumper.

Exhaust muffler / silencer set "Sports Sound Version"



Fits:
Porsche 997 3.8L C2S /C4S 08/2004-07/2008
Porsche 997 3.6L C2 /C4 08/2004-07/2008 *** please also use tail pipe 99711197901S
Output flange 2.25" / 58mm


Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.

99722097300SEXP

The product you are viewing cross references to these numbers