SKU: POR.991.MAX34P
Fabspeed Porsche 991 Carrera Maxflo Performance Side Exhaust System (2012-2016)
The Fabspeed Maxflo Performance Side Exhaust System replaces factory side mufflers on 2012-2016 Porsche 991 Carrera models delivering 15 whp and 11 ft-lbs torque gains across the RPM range. This direct bolt-on upgrade enhances exhaust flow for better power and a deeper throaty sports car exhaust note. Use with OEM tips or upgrade to Deluxe Quad-Style Tips for custom style.
Key Features
- Power Gains: Delivers 15 whp and 11 ft-lbs torque peaks with gains throughout the RPM band for responsive acceleration
- Sound Enhancement: Produces a throatier deeper exhaust tone from idle to redline transforming the driving experience
- Construction: Built from 14-16 gauge CNC mandrel-bent T304L stainless steel for corrosion resistance and optimal flow
- Weight Reduction: Saves 1 lb over factory components improving handling without compromising strength
- Compatibility: Works with factory headers center muffler OEM tips and Fabspeed Deluxe Quad-Style Tips in multiple finishes
Product Notes
- Fabspeed recommends pairing with Center Muffler Bypass X-Pipe on non-PSE cars for full sound benefits factory center muffler limits gains
- Verify 2012 model year 2012 911 Carrera may be 997.2 or 991 check VIN before purchase
- Backed by Fabspeed Lifetime Warranty covering manufacturing defects
Installation Notes
- Professional installation recommended.
- Direct bolt-on replacement uses factory mounting points no cutting or welding required
- Compatible with OEM hardware and sensors for plug-and-play fitment
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2012-2016 | Porsche | 911 | Carrera |
| 2012-2016 | Porsche | 911 | Carrera S |
| 2012-2016 | Porsche | 911 | Carrera 4 |
| 2012-2016 | Porsche | 911 | Carrera 4S |
Why Choose Fabspeed?
- Leading Porsche exhaust specialist with decades of motorsport engineering experience
- Handcrafted in USA for precision fit and dyno-proven performance results
- Lifetime Warranty ensures long-term reliability and customer support
Frequently Asked Questions
- Q: Does this fit my 2012 Porsche 911 Carrera?
A: Fits 991 chassis only 2012 split year models may be 997.2 verify with VIN or model plate before ordering - Q: What material is used in construction?
A: High-grade 14-16 gauge T304L stainless steel CNC mandrel-bent for durability flow and resistance to corrosion - Q: What warranty coverage is provided?
A: Fabspeed Lifetime Warranty protects against manufacturing defects when installed and used properly
Shipping & Handling
- Method: UPS or FedEx Ground
- Availability: In stock – ships same or next business day
- Packaging: Securely boxed dimensions 48 x 14 x 14 inches
- Weight: 22 lbs shipping weight





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