The COBB Volkswagen Cat-Back Exhaust (Mk7) GTI 2014–2017 – cobb5V2100 is a high-performance, direct-replacement system designed to dramatically improve both the tone and appearance of your MK7 GTI. Built from premium 304 stainless steel, this exhaust includes an adapter that seamlessly mates to the factory downpipe, or it can be installed without the adapter for a perfect fit with the COBB 3" downpipe.

Engine and turbo sounds become more pronounced—yet refined—thanks to the integrated 18" resonator and 12" COBB-stamped muffler, both engineered to control drone while enhancing character. Completing the system are aggressive dual-walled 4" exhaust tips, each laser-etched with the COBB logo for a premium rear-end look.

This system is a true bolt-on solution requiring no custom tuning, making it one of the most impactful upgrades for any MK7 GTI enthusiast.

Why?

Replace the restrictive OEM exhaust and let your GTI breathe with the COBB Cat-Back system. Featuring full stainless construction, precision welds, and signature COBB sound tuning, this system improves exhaust flow, deepens tone, and enhances vehicle aesthetics—all while maintaining daily-drivable refinement. No tuning required and fully compatible with factory or COBB downpipes.

Features

• Volkswagen Cat-Back Exhaust (Mk7) GTI 2014–2017
• 3" Primary Piping to Dual 2.5" Rear Sections
• 304 Stainless Steel Construction
• Compatible with Factory Downpipe or COBB 3" Downpipe
• COBB Stamped Muffler
• 18" Inline Resonator
• Dual-Walled 4" COBB-Branded Tips

Confirmed Applications

Volkswagen – GTI (Mk7)

• 2014 Volkswagen Golf GTI (Mk7) DSG WM
• 2014 Volkswagen Golf GTI (Mk7) MT WM
• 2015 Volkswagen Golf GTI (Mk7) DSG USDM
• 2015 Volkswagen Golf GTI (Mk7) DSG WM
• 2015 Volkswagen Golf GTI (Mk7) MT USDM
• 2015 Volkswagen Golf GTI (Mk7) MT WM
• 2016 Volkswagen Golf GTI (Mk7) DSG USDM
• 2016 Volkswagen Golf GTI (Mk7) DSG WM
• 2016 Volkswagen Golf GTI (Mk7) MT USDM
• 2016 Volkswagen Golf GTI (Mk7) MT WM
• 2017 Volkswagen Golf GTI (Mk7) DSG USDM
• 2017 Volkswagen Golf GTI (Mk7) MT USDM