Best Sellers

1. HIGHTEC OCTANE BOOSTER / OKTANBOOSTER

   Fuel additive. Premium product for increasing the octane number. Recommended for sporty engines and in the event of...
   £12.20
2. HIGHTEC INJECTION CLEANER / EINSPRITZSYSTEMREINIGER

   Fuel additive. Perfectly cleans petrol injection systems and removes residue and accumulated contamination. Suitable...
   £10.27
3. HIGHTEC OIL LEAK STOP / ÖL-LECK-STOPP

   Engine oil additive. Reliably seals leaking seals, gaskets and shaft seals. The seals will regain their elasticity...
   £12.78