• Designed for petrol engines to provide a thick oil cushion to help fill gaps, created between the cylinder walls, piston rings valve guide seats on worn engines and reduce oil blow-by and smoking
  •  Reduces exhaust smoke and engine noise, lowers oil consumption and protects against engine wear
  •  May also be used in diesel engines, if it has been determined that the oil is burning the cause of excessive exhaust smoke


STP 450ml Smoke Treatment x6

  • Boxes of 6.

  • Just £3.00 per unit! RRP: £6.99