Optimized design that replaces the heavy and all very restrictive GT3 factory side mufflers for improved exhaust flow, increased sound, radiant heat, and massive weight savings. Available with or without SUPER PREMIUM HELICAL AEROSPACE Iso certified exhaust valves.
HELICAL VALVES: We chose to use Helical Valves on our 997.2 GT3 / GT3 RS track exhaust systems for their unprecedented quality – which have been proven by many OEM manufacturers such as McLaren, Ferrari, Lamborghini, Aston Martin, Pagani, and many more. Helical valves are an integral part of our Side Muffler Bypass pipes, opening and closing with precision to control the gas flow and optimizing engine back-pressure for improved performance. Helical’s extensive experience in high-volume OEM automotive applications has led to standard features such as an extremely durable pneumatic actuator, precision flat sealing faces inside the valve, stiffening ribs and high-temperature bearings at both ends of the butterfly spindle.
Click Here For Install Instructions for Porsche Homelink Connection For Valvetronic Exhaust Control
| Year | Make | Model | Engine |
|---|---|---|---|
| 2007 – 2009 | Porsche | 911 GT3 | — |
| 2007 – 2009 | Porsche | 911 GT3 RS | — |
What we cover
Fabspeed Motorsport warrants to the Original Retail Purchaser that our manufactured Fabspeed Motorsport brand products are free from defects in materials and workmanship for the life of the product if the product is purchased through an authorized Fabspeed Motorsport reseller or directly from Fabspeed Motorsport.
For any Fabspeed Motorsport manufactured products with defects in materials or workmanship, we will repair or replace, at Fabspeed Motorsport’s discretion, the product at no cost to you for as long as you own and use it in the intended fashion. Fabspeed Motorsport is the final authority on determining eligibility of all warranty claims. Fabspeed Motorsport reserves the right to improve, modify, change parts and the design of our systems/components as we regularly engineer and improve our systems to continue to further enhance performance.
Optimized design that replaces the heavy and all very restrictive GT3 factory side mufflers for improved exhaust flow, increased sound, radiant heat, and massive weight savings. Available with or without SUPER PREMIUM HELICAL AEROSPACE Iso certified exhaust valves.
HELICAL VALVES: We chose to use Helical Valves on our 997.2 GT3 / GT3 RS track exhaust systems for their unprecedented quality – which have been proven by many OEM manufacturers such as McLaren, Ferrari, Lamborghini, Aston Martin, Pagani, and many more. Helical valves are an integral part of our Side Muffler Bypass pipes, opening and closing with precision to control the gas flow and optimizing engine back-pressure for improved performance. Helical’s extensive experience in high-volume OEM automotive applications has led to standard features such as an extremely durable pneumatic actuator, precision flat sealing faces inside the valve, stiffening ribs and high-temperature bearings at both ends of the butterfly spindle.
Click Here For Install Instructions for Porsche Homelink Connection For Valvetronic Exhaust Control
| Year | Make | Model | Engine |
|---|---|---|---|
| 2007 – 2009 | Porsche | 911 GT3 | — |
| 2007 – 2009 | Porsche | 911 GT3 RS | — |
| Weight | 10 lbs |
|---|---|
| Configuration |
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