In line fuel catalyst (up to 5000cc)


Add to Cart:

Suitable for all naturally aspirated engines up to 5000cc and turbocharged up to 3500cc.

All in-line fuel catalysts are made in anodised aluminium and will not rust, inside or out. They are made to BS.EN.ISO 9001:2000 Standard.

Delivery time: 2 weeks aprox.

Benefits of the fuel catalyst:

  • Better fuel economy. Saving between 8-16% on average.
  • Low octane gasoline performs like premium.
  • Improve greater engine output (Torque & Horsepower).
  • Easier starts.
  • Remove and prevent carbon build up in the engine, due to its carbon cleaning properties.
  • Prolong engine life.
  • Reduced emissions of harmful gases.
  • Less engine and fuel system maintenance.
  • Increases the lifespan of your catalytic converter of the exhaust system.
  • Reduce pinging due to engine burning on lean mixture of fuel and air.
  • Suppresses bacterial growth in gasoline, thus fuel stays stable and fresh during storage.
  • Noticeably fewer flat spots when used with motorcycles and scooters.
  • Helps leaded fuel engines to run on unleaded, without timing adjustments.


  • Although the benefit is instantaneous, the maximum yield is achieved from the first 1000-1500km.
  • When cleaning the engine of carbon, it is advisable to change oil passed 2000-4000km  (depending on the oil condition).
  • Life of the catalyst: 400000km. (you can change the internal components).

This product was added to our catalog on Tuesday 19 June, 2012.

Copyright © 2019 Tempesta Tuning