VW Golf GTi 1991 - MIJ Exhaust Systems

Service Completed: Custom Cat-Back Exhaust System

At MIJ Exhaust Ltd, we recently completed a bespoke cat-back exhaust system for a 1991 Volkswagen Golf GTI 1.8 Petrol, breathing new life into this iconic classic hot hatch with a handcrafted stainless steel exhaust built to stand the test of time.

For this project, we manufactured a completely new cat-back exhaust, replacing both the mid section and rear section with a bespoke stainless steel system designed specifically for the vehicle. The exhaust was finished with a twin tip rear back box, giving the Golf GTI a period-correct yet sporty appearance that perfectly complements the timeless styling of this classic Volkswagen.

Manufactured entirely in-house using premium-grade stainless steel, the new exhaust system was built to ensure precise fitment, exceptional durability, and a high-quality finish throughout. The bespoke design also delivers a deeper, richer exhaust note, enhancing the character of the 1.8-litre petrol engine while maintaining excellent drivability.

As classic vehicles become older, sourcing genuine replacement exhausts and discontinued parts can often be difficult or even impossible. At MIJ Exhaust Ltd, we specialise in manufacturing bespoke stainless steel exhaust systems for classic cars, meaning you don’t have to worry if replacement parts are no longer available. Whether you need a direct replacement, a custom cat-back system, or a completely one-off exhaust, our experienced team can fabricate a solution tailored specifically to your vehicle.

Every custom exhaust system we produce is handcrafted in-house using precision fabrication and expert welding. Whether you’re looking for a stainless steel exhaust upgrade, a replacement exhaust for a classic car, or a fully bespoke Volkswagen Golf GTI exhaust system, we manufacture every exhaust to the highest standard.

The gallery above showcases this 1991 Volkswagen Golf GTI 1.8 Petrol fitted with its custom stainless steel cat-back exhaust system and twin tip rear back box. If you’re struggling to find replacement exhaust parts for your classic vehicle, get in touch with our team—we’re here to help with a bespoke solution built to last.

Why Choose a Custom MIJ Exhaust?

No two vehicles—and no two customers—are alike. That’s why every exhaust system we build is custom-made on the vehicle for the perfect fit, tone, and performance.

Whether you’re after:

A sportier, more aggressive sound,

A performance-focused setup, or

A refined, OEM-style tone,

—we tailor the design specifically to your goals.

More Than Just Custom Builds

We provide all types of exhaust services, including:

Exhaust repairs and leak fixes

Section replacements

Welding cracks and fault correction

Tailpipe upgrades and cosmetic enhancements

Small adjustments and one-off jobs