top of page
Are you spending too much on fuel?
Welcome to the Worlds #1 Fuel System Product 

With Interject's state of the art testing and cleaning equipment we can accurately diagnose fuel system faults and identify dirty fuel systems!

Diagnose Hard Start & Rough Running

We have the capability to test your fuel pump, fuel pressure regulator, injectors and even your computer. once we are done we can either identify the fault or eliminate the fuel system entirely.

Saving you money!

once your fuel system is contaminated with dirty fuel your vehicle's ECU will start to change its parameters forcing the system to use more fuel to produce the same power. we can completely restore your car's factory power and fuel efficiency 

Noticeable Results

We can actually prove just how dirty your fuel system is! Incredibly the product has color indicators to show us not just how dirty your fuel system may be but also exactly what type of contamination is present.
At that point we thoroughly clean the system 100%

Demonstration on a Subaru WRX that we achieved unbelievable results with!

This TVR CERBERA is extremely rare in Australia. this video shows how we are able to fix a problem that stumped Perth's TVR Expert. All in less than an hour!

We have been W.A distributors for Interject nearly 20 years now. we are the industry leader in this field and can prove all our results.

WHY MATES RATES?

We believe that everyone should be able to get in their car and be confident that they are safe because they understand their vehicle as well as we do.

FUEL SYSTEM SERVICING

bottom of page