Tell us what you want from your exhaust and we will explain which options suit your car or van, how the sound will change and what to check before anything is fitted.
Transform the sound, appearance and character of your vehicle with high performance exhaust system upgrades from MTS Garage Services in Hayes.
Whether you're looking for a sportier exhaust note, replacement performance components or a complete exhaust system upgrade, we can help you explore options suitable for your vehicle.
Performance exhaust systems are available in a range of designs and materials, including stainless steel components and specialist exhaust configurations.
The right system depends on your vehicle, driving preferences, budget and road-use requirements.
Contact MTS Garage Services to discuss your performance exhaust upgrade.

A sports exhaust changes how your vehicle sounds, and the size of that change depends on which part you replace. A new rear silencer or back box mostly alters the tone at the tailpipe, while a full cat-back system affects the note along the whole length of the car. Some drivers want a deeper, smoother sound. Others find a drone at motorway speed tiring, so it is worth asking how a system sounds when cruising, not only when accelerating. We can talk you through the likely differences for your make and model, and explain what to expect on short trips and long ones. Sound is subjective, so be honest about what you would live with every day.

Mild steel exhausts rot from the inside out, particularly on vehicles that mostly do short journeys where moisture never fully burns off. Stainless steel resists that corrosion far better, which is why many drivers choose it when a system needs replacing anyway. Not every stainless system is equal, though, so thickness, weld quality and fit are worth asking about. Separate from upgrades, we also deal with the everyday faults: blowing joints, holed pipes, rattling heat shields, tired rubber hangers and broken brackets. A ticking noise on a cold start or a smell of fumes in the cabin should be looked at promptly. We find the leak, explain the repair and give you an estimate first.
An exhaust has to stay within the legal noise limit and keep your vehicle meeting its emissions requirements, so the quietest-looking brochure claim is not the whole story. Before you buy, ask whether the system is made for your exact model and engine, whether it keeps all the emissions equipment working as it should, and what the stated noise level is. Ask what is included, such as gaskets, clamps and hangers, and whether any other parts need replacing at the same time. We will not fit anything we think will cause trouble on the road. Bring your vehicle in or call us, and we will go through the options and give a clear estimate before work begins.
Exhaust Repairs Hayes cover blowing joints, holed pipes, split flexible sections and broken hangers on cars and vans of all makes. Exhaust Replacement Hayes makes sense when corrosion has spread along the system. We handle Exhaust Leak Repairs Hayes by finding where gas escapes first, and Exhaust Silencer Replacement Hayes when a box is rotted or rattling. You get an estimate before work starts.
Read more →Cat-Back Exhaust Systems Hayes means replacing the pipework from behind the catalytic converter to the tailpipe, usually with a different silencer design. Performance Exhaust Fitting Hayes starts with checking your vehicle, how you use it and the noise limits that apply. We explain what will change in sound, fit the system properly and check the joints and hangers for leaks afterwards.
Read more →Stainless Steel Exhausts Hayes are chosen mainly because they resist rust far better than mild steel, which matters on a car that sees short trips and wet winters. Weld quality, tube thickness and fit vary between makers, so we talk through the options for your vehicle, fit the system on sound mountings and give you a clear estimate beforehand.
Read more →Sports Back Box Fitting Hayes means swapping a standard rear silencer for a sportier one, which usually changes the tone more than anything else. Because the box must stay within legal noise limits, we check what suits your vehicle before ordering, fit it on sound hangers and check for leaks at the joints afterwards. Call us with your make and model.
Read more →Select your area to see how we help drivers locally. The garage is based in Hayes.


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It depends on the system. A rear silencer swap usually changes the tone modestly, while a full cat-back system can be more noticeable. Whatever you choose must stay within legal noise limits. Ask for the stated noise level and how it sounds at a steady cruise, then tell us how you use the car.
Often, yes, if you plan to keep the vehicle. Stainless resists corrosion much better, so it tends to last longer, especially on short-journey cars. Quality still varies between makers, so check the fit for your exact model and ask what the system includes before deciding.
Common signs are a new ticking or blowing noise, a louder rumble than usual, a rattle from underneath, or a smell of fumes. A leak before the catalytic converter can also affect how the engine runs. Bring it in and we will find the source and explain the repair.
Check that it is made for your exact model and engine, that it keeps your emissions equipment in place and working, and that its noise level is within the legal limit. Also ask what is included in the box, such as gaskets and hangers, and what after-sales terms the maker offers.
Tell us about your vehicle and we will be in touch.
Prefer to talk? Call 0208 843 9091. Opening hours: Monday to Friday 8:30AM - 5:30PM, Saturday 9:00AM - 1:00PM, Sunday closed.
MTS Garage Services, 5 Chesterfield Way, Hayes, Middlesex, UB3 3NW