Select your region: show

STP Oil and Fuel Treatment

Halfords and STP

Buy STP from your local Halfords, the UK's leading auto accessories outlet with over 460 stores nationwide. Or click the link below to shop online.


Mechanic in a bottle!

Containing a specially-formulated blend of fuel and lubricant additives, anti-corrosion agents and moisture repellents, MPMT is a versatile solution year-round for all types of engines.


News & Advice

24th Jun 2013

Happy-sad for STP & Murphy Prototypes

Early mechanical problem thwarts 24 Hours of Le Mans victory bid but sterling fight back is rewarded   Despite a hugely impressive [...]

12th Jun 2013

STP Bids for Le Mans Win

Fuel additives giant celebrates racing anniversary with a strong bid for LM P2 victory with Murphy Prototypes Forty years after winning the USA’s [...]

8th Apr 2013

Win two tickets to the STP 300 NASCAR Nationwide Series race

There are few motor sports so deeply rooted in racing culture as USA Stock Cars – which started in February 1948 – [...]