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Fabspeed
FSPOR991GT3SMB
Product Information

Fabspeed's 991 GT3 Side Muffler Bypass Pipes are also available without valves for those that desire maximum weight savings and performance, and do not need the sound level control.
FEATURES:
• Fits: all Porsche 991 GT3 vehicles (2013+)
• Saves 34lbs from the rear of the vehicle
• Replicates aggressive CUP car sound for the street
• 14-16ga T304 Stainless Steel construction
• Simple bolt-on installation
• All Fabspeed performance products are backed by the Fabspeed Lifetime Limited Warranty
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.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
FSPOR991GT3SMB
The product you are viewing cross references to these numbers
Product Information
Fabspeed Exhaust Side Muffler Bypass Pipes. 
Fabspeed's 991 GT3 Side Muffler Bypass Pipes are also available without valves for those that desire maximum weight savings and performance, and do not need the sound level control.
FEATURES:
• Fits: all Porsche 991 GT3 vehicles (2013+)
• Saves 34lbs from the rear of the vehicle
• Replicates aggressive CUP car sound for the street
• 14-16ga T304 Stainless Steel construction
• Simple bolt-on installation
• All Fabspeed performance products are backed by the Fabspeed Lifetime Limited Warranty
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.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
FSPOR991GT3SMB
99711104782
99711104784
99711104781
99711104882
99711104884
99111104881
The product you are viewing cross references to these numbers
Vehicle Group
Vehicle Group
- Porsche 991.1 GT3 3.8L (475Bhp) 2014-16
Select Valve Configuration:
Prices from: €1,445.36