Milltek Valved Rear Silencer Bypass - Porsche 991 GT3 RS - OE Tips - SSXPO129

Milltek Rear Silencer Bypass for Porsche 991.1 and 991.2 GT3 and GT3 RS. Direct OEM+ fitment that re-uses factory trim rings and integrates with OE valved side silencers for seamless installation without modification.

Hand-finished T304L stainless steel construction. Engineered to work exclusively with Porsche's factory valved side silencer system, maintaining OEM valve operation and exhaust dynamics. Uses original equipment hangers and mounting points.

• Fits: Porsche 991.1 GT3 (2013-2018)
• Fits: Porsche 991.2 GT3 (2013-2017)
• Fits: Porsche 991.1 GT3 RS (2015-2018)
• Fits: Porsche 991.2 GT3 RS (2013-2017)

Milltek's precision engineering ensures this bypass integrates seamlessly with factory valved systems - no secondary modifications or adapter kits required.

Designed and manufactured in the UK with 40+ years of performance exhaust heritage. Tested at the Nurburgring.

Specifications

• Off-road / competition use only. Not legal for use on public roads in the US.

Fitment

• Porsche > 911 > 991.1 GT3 & GT3 RS > 2013 to 2017
• Porsche > 911 > 991.2 GT3 & GT3 RS > 2018 to 2020

• Free US shipping on orders over $250.
• Free pickup at our Dallas shop, usually ready within 24 hours.
• Unused parts can be returned within 30 days. Tunes, opened electronics, merch and installed parts are final sale.
• Want it installed? Book the install at thegbmotors.com.

Full details are on our shipping and returns page.