Exhaust Muffler / Silencer Rear box 2in/2out. With TÜV/EEC approval Porsche 911 1974-89

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Related, superseded, cross reference or alternative numbers for comparison.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

Fabspeed Side Muffler Bypass Pipes (Non-Valved).

Replaces the heavy and restrictive factory side mufflers for improved exhaust flow, increased sound and weight savings. Includes valves which maintain the factory sound level adjustment for ultimate combination of performance and comfort.

FEATURES:

• Fits: all Porsche 997 GT3 / GT3RS vehicles 2006-2009
• Replicates aggressive CUP car sound for the street
• 14-16ga T304 Stainless Steel construction
• Simple bolt-on installation
• All Fabspeed performance products are backed by the Fabspeed Lifetime Limited Warranty.

Please note: This is a special-order item manufactured to order. In some cases, please allow 4 – 5 weeks for the delivery. Special order items cannot be cancelled from this supplier once your order has been placed.

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Related, superseded, cross reference or alternative numbers for comparison.

FSPOR997GT3SMB

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.