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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.

STP Professional Group Shot

STP Professional Series: Made By Professionals For Professionals


News & Advice

STP Professional Series Range

15th May 2015

Introducing STP Professional Series

STP®, one of the world’s leading performance additive brands, has unveiled a new range of products developed specifically for automotive [...]

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 [...]