Porsche Side Muffler Bypass Pipes - 911 | 2018-2019 FS-POR-9912GT3-SMBV Select Valve Configuration::Valved Substantial Weight Reduction: Saves 15

Substantial Weight Reduction: Saves 15 lbs / 7 KGs compared to the factory exhaust system

Porsche Includes decorative sticker for boot lid

Fast easy system for repair

They fit along the bottom of the door

Porsche Side Muffler Bypass Pipes - 911 | 2018-2019 FS-POR-9912GT3-SMBV Select Valve Configuration::Valved Substantial Weight Reduction: Saves 15Porsche Side Muffler Bypass Pipes For Porsche 991. 2 GT3 (2018), 991. 2 GT3 RS (2019) Models. Side Muffler Bypass Pipes These bypass pipes feature an optimized design that replaces the heavy and restrictive factory GT3 side mufflers, resulting in improved exhaust flow, a more dynamic sports car sound, and significant weight savings. High quality OEM Porsche AG. Helical Limited United Kingdom exhaust valves are used for reliable performance. This