Collection: Performance

Choosing performance upgrades for your 4x4

Modern common rail diesels run tight tolerances and costly injectors, which makes fuel quality one of the bigger risks for a hard working 4x4. A pre-filter kit adds an extra stage of filtration before the factory filter, catching water and fine contaminants before they reach the injection system. It is a sensible upgrade for anyone touring beyond the blacktop.

Start with how you use the vehicle. If you tow, travel remote or run long distances loaded up, fuel protection should sit near the top of your list. Kits such as the Direction Plus PreLine-Plus range are made model by model, so match the kit to your exact vehicle, year and engine, and plan replacement elements into your normal service schedule.

Performance FAQs

What does a diesel pre-filter actually do?

It sits in the fuel line ahead of your factory filter and traps water and fine particles first. That takes load off the standard filter and feeds the injection system cleaner fuel, which matters a great deal on common rail diesels.

Will a pre-filter kit suit my vehicle?

Kits are vehicle specific, so the right one depends on your model, year and engine. Check the fitment notes on each listing, or call our Burwood team on 03 9808 8966 and we will confirm it before you order.

Can Complete 4x4 fit performance parts for me?

Yes. Our workshop at Burwood in Melbourne's east supplies and fits the gear we sell. Book a time and we will install it properly, ready for your next trip.

Related categories

• Catch Cans & Pre Filters
• Exhausts
• Performance Chips
• Throttle Controls
• Snorkels