Your Cart “STP Engine Flush (Petrol & Diesel) – 450ml” has been added to your cart. Continue shopping Remove item Thumbnail image Product Price Quantity Subtotal × INNOTEC Turbo Clean Set | Comprehensive Turbocharger Cleaning Kit £128.65 Original price was: £128.65.£120.35Current price is: £120.35. INNOTEC Turbo Clean Set | Comprehensive Turbocharger Cleaning Kit quantity £128.65 Original price was: £128.65.£120.35Current price is: £120.35. × Würth Engine Flush & Cleaner 400ml – Internal Engine & Oil System Treatment £7.90 Würth Engine Flush & Cleaner 400ml – Internal Engine & Oil System Treatment quantity £7.90 × LOCTITE '2701' Threadlocker - 50ml £47.85 LOCTITE '2701' Threadlocker - 50ml quantity £47.85 × STP Engine Flush (Petrol & Diesel) - 450ml £7.85 STP Engine Flush (Petrol & Diesel) - 450ml quantity £7.85 Coupon: Apply coupon Update cart Cart totals Subtotal £183.95 Shipment Flat rate: £4.95 Free shipping Shipping options will be updated during checkout. Calculate shipping Country / region Select a country / region… United Kingdom (UK) State / County City: Postcode / ZIP: Update VAT £37.78 Total £226.68 GBP Proceed to checkout You may be interested in… Select options This product has multiple variants. The options may be chosen on the product page Diesel Treatment & Injector Cleaner – 325ml £4.45 – £30.25Price range: £4.45 through £30.25 Add to cart Würth DPF Super Concentrate 150ml – Diesel Filter Cleaner £8.95 Add to cart Würth Octane Booster – 300 ml | Petrol Additive for Enhanced Engine Performance £12.65 Add to cart Wurth All Petrol Engine Performance Improver 300ml – Fuel System Cleaner £9.95