Proudly serving Porsche owners throughout the Inland Empire including Montclair, Ontario, Claremont, Upland, Rancho Cucamonga, Pomona, San Dimas, and Riverside, CA.
Conveniently located at the 10 fwy and Central Ave exit.

Description
Now available at 911 Design — the Fabspeed Valved Exhaust System for Porsche 911 997.2 Carrera. Professional installation available at our Montclair, CA facility.
NOTE: Fits all Porsche 997.2 Carrera vehicles (2009-2012) (2012 was a split model year, a 2012 911 Carrera could be either a 997.2 or 991, please verify if your car is a 997.2 or a 991 before purchase).
Get the best of both worlds with our Valvetronic Exhaust System for all 2009-2011 911 Carreras. Treat yourself to a smooth and civilized exhaust note around town and then open up the valves for an aggressive race-bred sound on the open road. This system works with either the PSE (Porsche Sport Exhaust) button on factory PSE-equipped cars, or order it with our valve controller kit to get complete control over the valves on a Non-PSE Carrera.
SOUND:
With the valves closed the exhaust note has a classic smooth flat-six sound that is slightly louder than stock. It’s totally drone-free and in-cabin conversations are as easy as they were when stock. Open up the valves to treat yourself to a raw race-bred sound similar to what you’d hear on a Porsche Cup car. In this mode the X-Pipe and Mufflers are bypassed which creates a very aggressive sound that is much louder than stock.
FEATURES:
- Fits all Porsche 997.2 Carrera vehicles (2009-2012) (2012 was a split model year, a 2012 911 Carrera could be either a 997.2 or 991, please verify if your car is a 997.2 or a 991 before purchase)
- Complete Valvetronic exhaust system that replaces both the side and center mufflers
- Saves 11 lbs / 5 KG’s versus the factory exhaust system
- Silicon Carbide Helical Exhaust Valves imported from the U.K.
- World’s finest bulletproof exhaust valves capable of handling extreme heat and operating conditions
- CAD designed X-Pipe made using investment casting for maximum possible flow and spectacular sports car sound
- 50 state emissions legal - OEM Catalytic converters are retained
- The non-PSE option comes with a complete valve controller kit with detailed instructions
- Dramatic improvement in sports car sound and power throughout the RPM range
- Constructed from high-quality 14-16 gauge C.N.C. mandrel-bent T304L stainless steel for optimum flow and maximum durability
- All Fabspeed performance products are backed by the Fabspeed Lifetime Warranty
Manufacturer # FS.POR.9972.VES.XXX (varies depending on exhaust type + tip options)
Many of our products are built to order and/or shipped directly from the manufacturer to ensure authenticity and quality. After your order is placed, our team will promptly confirm availability and provide an estimated delivery timeframe. If you have any questions regarding product selection or your order status, please do not hesitate to contact us.