Your exhaust manifold connects to the engine. It collects the exhaust gases from the engine and carries them into the exhaust pipe, and a gasket seals the joint between the manifold and the engine.
Replacing an exhaust manifold can cost anywhere between £150 and £1,000, depending on your car and the type of manifold it has.
See how this compares with other exhaust repairs.
Typical UK costs based on published industry estimates as of 13th October 2026. Prices are representative figures only as costs vary depending on your make and model, the parts used and your chosen garage. Enter your reg and postcode to compare local garages for your exact car.
You may need an exhaust manifold repair if you notice any of the following:
Your engine or exhaust sounding louder than usual
A ticking or hissing noise from the engine
The engine management light coming on
Poor engine performance or sluggish acceleration
A smell of exhaust fumes in the engine bay or inside the car
A leaking manifold gasket can cause similar symptoms, so a garage will need to check which part is at fault. If you’re not sure what’s wrong, our guide to common exhaust problems explains what different exhaust issues can mean.
The most common faults are cracks or holes in the manifold itself. Either can let exhaust gases escape before they reach the rest of the exhaust system.
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These are just some of the reasons to choose BookMyGarage - see how we can help you make a confident, informed choice when booking your exhaust manifold repair now. We’re here to make things simple and stress-free – so you can book with confidence and look forward to the results.
A leaking exhaust manifold isn’t something to put off. Exhaust fumes can be harmful if they get into the car, and a major exhaust leak can cause you to fail your MOT.
The good news is that booking a repair is quick and easy. Enter your reg and postcode to compare local garages by price, reviews and location, then book online in seconds, with no payment details needed when you book.
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