Please wait… 
Please wait while we process your order,
do not press the back button… 
Design 911 Design 911 supply Porsche parts, Porsche spares and Porsche accessories, to both retail and to the trade. Our Porsche product and accessory range includes brakes, exhausts, tyres, wheels and Porsche panels and interiors. https://www.design911.co.uk/images/schemaLogo.png https://www.design911.co.uk/images/schemaLogo.png +443456003478 https://www.design911.co.uk Facebook Instagram
Select your vehicle to check compatibility
99711112170
Product Information
Product Information
Side Muffler Bypass Pipes

Fits:
Porsche 997 GT3 / GT3RS 2007>>

Replaces the heavy, restrictive, factory side mufflers.

By applying the side muffler bypass pipes, you save 36 lbs. from the rear of your car. Factory side mufflers = 42.4 lbs-Fabspeed bypass pipes=6.3 lbs. = 36 lbs. saved.

Side muffler bypass pipes are made from T304SS,

C.N.C mandrel bent, computer numerical controlled

U.S.A. mandrel bending equipment.
Simple bolt-on installation.

Side muffler bypass pipes work with factory headers and factory rear resonator.

Fabspeed allows interchangeability between aftermarket and factory products with the use of V-Band clamps.

Exotic sound with an aggressive edge, makes your 997 GT3/GT3RS sound like a CUP car.

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.