Exhaust Repair & Replacement
Full Exhaust Systems, Catalytic Converters & Lambda Sensors
A damaged or corroded exhaust system causes excessive noise, increased emissions, reduced fuel efficiency, and MOT failure. JLR Autocare carries out exhaust repairs and replacements — from a simple clamp repair to a full system replacement, catalytic converter fitting, or lambda sensor installation. We service all makes and models at our Hitchin and Souldrop workshops.
Exhaust problems are one of the most common reasons for MOT failure. Excessive corrosion, blowing joints, and catalyst efficiency faults all result in a fail. If your vehicle has failed its MOT on an exhaust-related item, we can provide a competitive quotation for the necessary repair work.
We supply and fit exhaust components from quality manufacturers including Walker, Klarius, and BM Catalysts. For performance-oriented customers, we can also source and fit stainless steel sports exhausts and performance catalytic converters.
Lambda (oxygen) sensor failures are increasingly common and cause engine management warning lights, poor fuel economy, and increased emissions. We diagnose which sensor has failed using manufacturer-level equipment and replace it with a quality OE-specification unit.
For diesel vehicles with DPF (Diesel Particulate Filter) issues, we always attempt cleaning and regeneration before recommending replacement. However, when a DPF is beyond cleaning, we supply and fit quality replacement units that meet the correct emission standards.
What's Included
Full exhaust system supply and fit
Catalytic converter replacement
Lambda / O2 sensor replacement
DPF replacement (when cleaning isn't viable)
Exhaust manifold repair and replacement
Flexi-pipe and section repairs
Exhaust bracket and hanger replacement
Performance exhaust upgrades available
Or call us on 01462 420999
Frequently asked questions
My car failed its MOT on the exhaust — can you fix it?
Yes. Exhaust repairs are one of the most common MOT remedial jobs we carry out. We provide competitive pricing and can usually complete the work quickly.
What does a blowing exhaust sound like?
A blowing exhaust typically produces a louder-than-normal rumbling or hissing sound, especially under acceleration. It may sound like a ticking or popping noise if the leak is near the manifold.
Book your car in with JLR Autocare
29 Wilbury Way, Hitchin, Hertfordshire, SG4 0TW. Call the workshop or book a slot online and we will confirm the price before any work starts.
