Sports Catalysts & Exhaust Advice in South Wales

Sports catalytic converters

We supply and fit supported sports catalysts and can fit compatible customer-supplied kits. Send the proposed part information before purchasing.

Choose a part for the vehicle

The catalyst needs to suit the engine, exhaust layout and intended use. We check fitment, sensor locations and the part’s approval information, then agree any supporting calibration work.

A sports catalyst’s description or cell count alone does not guarantee an MOT pass or a specific power gain. Replacement catalysts must meet the applicable requirements; see DVSA guidance on replacement catalysts.

Installation and checks

The agreed work can include fitting, checking exhaust connections and reviewing relevant fault information and running measurements. Existing sensor, fuelling or engine faults are investigated separately.

Request a quote with the registration, engine, existing exhaust, proposed part number and intended use. We confirm parts, labour and any calibration before booking.