Unlock the soundtrack your Volkswagen Golf 8 GTI deserves. This Cobra Sport OPF-back sports system is the go-to upgrade for the 2.0 turbo petrol EA888 platform, transforming tone and character while retaining your factory catalyst and petrol particulate filter. Designed for 2020 onwards models and compatible with both GTI and GTI Clubsport, it replaces the centre section and rear silencer from the OPF backwards for a clean, bolt-on fit.
Built around free-flowing 76.2 mm (3 inch) tubing, this performance system delivers a deeper, richer note with extra bass and presence under load, yet keeps cruising manners in check. Choose the resonated setup for a refined, sporty sound or go non‑resonated for a louder, more aggressive exhaust note.
Configuration: OPF-back from the petrol particulate filter to the tail end (replaces middle and rear sections)
Tubing size: 76.2 mm / 3 inch
Options: Resonated or non‑resonated centre section
All required fittings and gaskets included
Real-world gains you can hear and feel
Idle sound: 60.9 dB (+2.8 dB over stock)
Static at 3,800 rpm: 82 dB (+2.1 dB)
Weight: 15.43 kg total - 2.6 kg lighter than standard
We run this setup on our own demo car and customer feedback has been outstanding. Expect a crisper throttle response feel and a more engaging drive thanks to the freer-flowing layout and carefully tuned silencing. It is a perfect exhaust upgrade for enthusiasts who want an OPF-compatible system that sounds right without touching emissions hardware.
Why enthusiasts choose this upgrade
OPF-friendly sports system for the Golf 8 GTI platform
Deeper, more characterful tone with enhanced bass
Direct replacement for the mid-pipe and back box
UK supply and support from MJ Modifications
Fitting service
Prefer professional installation? Book with MJ Modifications in Warwickshire. Email info@mjmodifications.co.uk for a fitting quote and availability.
Search-friendly terms customers use
Volkswagen Golf 8 GTI exhaust upgrade, Mk8 GTI Clubsport OPF back system, 3 inch cat back style from particulate filter, Golf GTI 2.0 TSI sports exhaust UK, aftermarket back box and mid-pipe, non‑resonated loud exhaust for Golf 8, resonated quiet performance system, OPF compatible exhaust for EA888, GPF back system for Golf 8 GTI, Cobra Sport Golf Mk8 exhaust.
Media
Static Exhaust Sound Example - VW Golf GTI Mk8 (Non Resonated OPF Back with Rear Box)
Static Exhaust Sound Example - VW Golf GTI Mk8 Clubsport (Non Resonated OPF Back with Rear Box)
Cobra Sport Exhausts VW promotional video
Developed on the Track, Released for the Road - Motorsport Proven Exhaust Technology
British Touring Car Championship and UK VAG Events - Cobra Sport Brand Video
