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SKU: POR.9972GT3.SMB
Fabspeed Porsche 997.2 GT3 / GT3 RS Side Muffler Bypass Pipes (2010-2011)
These Fabspeed side muffler bypass pipes replace the heavy factory side mufflers on 2010-2011 Porsche 997.2 GT3 and GT3 RS models. They deliver improved exhaust flow for better performance along with substantial 34 lb weight savings from the rear. The design produces an aggressive CUP car sound profile perfect for street driving while maintaining a direct bolt-on fit.
Key Features
- Precise Fitment: Designed specifically for all Porsche 997.2 GT3 and GT3 RS vehicles from 2010 to 2011 ensuring seamless integration with factory exhaust layout
- Weight Reduction: Removes 34 lbs from the rear end improving handling balance and acceleration response
- Sound Profile: Replicates the raw aggressive exhaust note of Porsche CUP race cars bringing track-inspired audio to street use
- Material Construction: Built from durable 14-16 gauge T304 stainless steel for corrosion resistance and long-term reliability
- Installation Ease: Features simple bolt-on design requiring no modifications or cutting for quick professional or DIY setup
Product Notes
- Available in non-valved configuration for maximum flow or optional valved version for sound control
- Handcrafted in the USA by Fabspeed Motorsport specialists
- Lifetime structural warranty applies to original purchaser
Installation Notes
- Professional installation recommended.
- Bolt-on replacement uses factory mounting points and hardware
- For valved systems Homelink connection may require programming per Fabspeed instructions
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2010 | Porsche | 911 | GT3 |
| 2011 | Porsche | 911 | GT3 |
| 2011 | Porsche | 911 | GT3 RS |
Why Choose Fabspeed?
- Trusted leader in Porsche exhaust systems with decades of motorsport engineering
- Every product undergoes rigorous dyno testing for proven power and sound gains
- Precision TIG-welded construction ensures leak-free performance and exact fit
Frequently Asked Questions
-
Q: Will this fit my 2011 Porsche 997.2 GT3 RS?
A: Yes it fits all 2010-2011 997.2 GT3 models and the 2011 GT3 RS with direct bolt-on compatibility to factory exhaust components -
Q: What material is used in construction?
A: 14-16 gauge T304 stainless steel provides excellent durability heat resistance and resistance to corrosion for lifelong performance -
Q: What warranty coverage is provided?
A: Backed by Fabspeed Lifetime Structural Warranty for the original purchaser covering manufacturing defects under normal use
Shipping & Handling
- Method: UPS Ground or FedEx Ground
- Availability: In stock - ships same or next business day
- Packaging: Securely boxed dimensions 48 x 14 x 14 inches
- Weight: 15 lbs shipping weight
Fabspeed
Fabspeed Motorsport is a Pennsylvania-based performance parts manufacturer that specializes in exhaust systems, sport catalytic converters, headers, downpipes, intake systems, and carbon fiber components engineered specifically for exotic and high-performance European sports cars including Porsche, Ferrari, Lamborghini, McLaren, BMW M, and Audi R8. Every Fabspeed product is TIG-welded from aerospace-grade stainless steel or titanium in the USA, dyno-tested for measurable power and sound improvement, and designed as a direct bolt-on replacement that preserves the factory catalytic converter monitoring system or provides an explicit sport cat solution for emissions-compliant upgrades. Exotic car owners who have already maximized software and cosmetic modifications choose Fabspeed exhaust systems because the brand's specialty focus on a narrow range of platforms produces fit quality and sound character that universal exhaust manufacturers cannot achieve. The brand's XperTune ECU calibr...
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Shop Porsche parts and accessories at Black Ops Auto Works for 911, Cayman, Boxster, Macan, Cayenne, Panamera, 718, 996, 997, 991, 992, 986, 987, 981, 982, 964, 993, 944 Turbo, GT3, GT3 RS, GT4, Turbo, Carrera, and performance Porsche builds. This collection includes exhaust systems, muffler bypass pipes, sport cats, downpipes, suspension upgrades, coilovers, sway bars, shocks, struts, brake pads, brake rotors, caliper rebuild kits, carbon fiber exterior parts, intake systems, air filters, cooling parts, wheel spacers, wheel bolts, drivetrain upgrades, engine parts, valve guides, fuel injectors, and Porsche styling accessories. Use this Porsche collection to find the right upgrade by model, chassis code, product category, brand, and driving goal. Exhaust and intake upgrades help improve sound and airflow, brake upgrades support stronger stopping power, suspension parts improve handling and ride control, carbon fiber parts add lightweight styling, cooling parts support demanding driv...
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