BESPOKE GETAWAYS IN BARCELONA

At FULLGAS we specialize in custom sports exhausts, handcrafted from high-performance stainless steel and designed specifically for each car.

We craft each custom exhaust in our workshop in Montgat, Barcelona, adapting the design, sound, routing, and final finish to the needs of each project.

If you are looking for a sports exhaust, a sports-sounding exhaust pipe, or a custom line to improve aesthetics, performance, and driving experience, we design a tailor-made solution for your car.

Our systems are designed for street projects, track days, modified cars, and custom preparations, always with technical advice before manufacturing.

What is a custom exhaust?

A custom exhaust system is an exhaust system designed, manufactured, and installed specifically for your car. No generic parts. No "this will more or less do." We're talking about:

✅ Tailored design: every detail is planned according to your car's aesthetics and technical needs.

✅ Performance optimization: improves gas evacuation, increasing engine power and response.

✅ Unique and customized sound: You can aim for a deeper, cleaner, sportier, or more aggressive tone. The goal is to achieve a sporty exhaust system that matches your car and your driving style.

WHY A CUSTOM EXHAUST CHANGES EVERYTHING?

Your exhaust system isn't just a functional component of your car. It's its voice, its calling card, its character.

A custom exhaust transforms the driving experience, not just in terms of performance, but also in terms of sensation.

At FULLGAS, each exhaust project is designed individually. Each project is evaluated based on the model, engine, car usage, and the desired outcome: from a deep, discreet sound to a more pronounced sport exhaust sound.

Because we understand that no two cars are alike. And because we believe that a car should sound as good as it performs.

ADVANTAGES OVER A UNIVERSAL EXHAUST

1. PERFECT FIT

Universal exhausts often require adaptations that compromise the installation. A custom exhaust ensures a problem-free, durable, and secure fit.

2. COMPLETE CUSTOMIZATION

Diameter, materials, type of welding, final design... Everything is defined according to your project, without limitations.

3. REAL PERFORMANCE IMPROVEMENT

A well-designed exhaust optimizes gas flow and reduces restrictions, measurably improving engine performance.

4. BETTER SOUND

A sport exhaust shouldn't just be louder. It should sound better. At FULLGAS, we work on the tone, intensity, and presence of the car to achieve a sound with identity.

5. MORE REFINED AESTHETICS

The exhaust also changes the rear of the car. The outlets, finish, and visual integration can make the difference between a normal modification and a car with presence.

TYPES OF CUSTOM EXHAUSTS

COMPLETE EXHAUST

Replace the entire original line: manifold/downpipe + mid-pipe + rear silencer.

Maximum transformation in sound, response, and style.

MID-PIPE

Replaces the central section of the exhaust. Improves engine breathing and sound characteristics.

Ideal option for boosting performance without extensive modifications.

FINAL SECTION

Replaces the rear muffler. Defines the exhaust tone and the car's presence.

Perfect if you want more sound without changing the entire line.

NO MONEY? NO PROBLEM. PAY IN UP TO 36 MONTHS. Logo barra

NO MONEY? NO PROBLEM. PAY IN UP TO 36 MONTHS.

AVAILABLE OPTIONS

Choosing the right exhaust affects the sound, performance, and legality of your vehicle. We explain the differences between approved exhausts, non-approved exhausts, and valved exhausts to help you make the best decision.

APPROVED EXHAUST

Approved sports exhausts are legal for road use. They comply with European emission and sound regulations, so you won't have issues with vehicle inspections (ITV) or routine checks.

Ideal if you're looking to improve your car without legal complications.

NON-APPROVED EXHAUST

Non-approved exhausts are designed for maximum performance and unrestricted sound. Perfect for track, track days, or exhibitions, but not permitted for use on public roads 😉

⚠️ Not recommended for road use, but great for an unfiltered roar.

VALVED EXHAUST

A valved exhaust allows you to change your car's sound whenever you want: quieter for discrete situations or more aggressive to enjoy the engine's roar. However, they are not approved under European regulations.

Recommended only for off-road use 😏

CUSTOM EXHAUST GEOMETRY

ONE LINE

A single pipe from the engine all the way to the end.

It can terminate in a single outlet or in two tailpipes (one on each side or both on the same side), but it is still a single internal line.

DOUBLE LINE

Two real, independent ducts from the engine (or from the intermediate section) to the end.

It can terminate in a single outlet or in two tailpipes (one on each side or both on the same side)

HOW TO CHOOSE YOUR CUSTOM EXHAUST

1. FIND YOUR MODEL

On the product page, you will see a drop-down menu with the most common car models.

2. CHOOSE THE TYPE OF ESCAPE ROOM

Select yours: it will tell you if it corresponds to a Type 1, 2 or 3.

If your car is not listed, contact us. We manufacture for any model.

3. CONFIGURE YOUR ORDER

Then choose that type in the product options, along with the desired configuration, and add it to the cart.

WHAT ARE TYPES 1, 2 AND 3?

Each car requires a different installation depending on the length, exhaust design, and mounting difficulty. That's why we use three categories:

Type 1: Simple and short exhaust.

Type 2: Medium complexity exhaust.

Type 3: Long and/or complex exhaust.

Looking for a custom sports exhaust in Barcelona?

If you're looking for a sport exhaust in Barcelona, a custom car exhaust, an approved sport muffler, or a custom line to improve your vehicle's sound, at FULLGAS we help you find the best option for your project.

We specialize in car customization, modified cars, racing parts, exterior aesthetics, and manufacturing custom exhausts in Barcelona.

Each project is handled with personalized advice, handcrafted manufacturing, and professional installation at our workshop in Montgat.

ARE YOU READY TO GIVE YOUR CAR A VOICE?

Your car doesn't have to sound like everyone else's.

At FULLGAS, we design custom exhausts in Barcelona for those who seek more than just a part: they seek character, sound, aesthetics, and a more personal driving experience.

Tell us what car you have, what sound you're looking for, and what type of project you want to build.

👉 Contact our team and transform the voice of your car.
Performance, sound, and aesthetics designed for you.