A new and unique formulation from JLM, the fuel additive experts, specifically engineered for petrol engines. The concentrated and powerful additive package will target all parts of the fuel, combustion and exhaust systemRead more
JLM Petrol Catalytic Exhaust System Cleaner contains a unique blend of additives including an octane booster and powerful cleaning additives that combine to give a deep and thorough clean of the entire fuel and exhaust system on petrol engines.
MOT Failure: One of the most common causes of MOT failure is due to poor emissions. A single treatment of JLM Petrol Catalytic Exhaust System Cleaner will, in most cases, quickly cure the original cause of the problem, reducing the emissions to an acceptable level and avoiding expensive repair charges