PreLine-Plus Pre-Filter/Provent Dual Kit suits Isuzu D-MAX 2020 & Mazda BT-50 2021 Models



In Stock
4 Interest Free Payments

PreLine-Plus Pre-Filter/Provent Dual Kit suits Isuzu D-MAX 2020 & Mazda BT-50 2021 Models



In Stock
4 Interest Free Payments
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orders $199+
Extensive Range
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Direction PLUS PreLine-Plus Pre-Filter or Provent Dual Kit

Suits: Isuzu D-MAX 2020 & Mazda BT-50 2021 4JJ3TCX Engine


The PreLine-Plus Diesel Pre-Filter and ProVent Air/Oil Separator kit is the very best in protection for your diesel engine. This is the top of the line when it comes to pre-line fuel and catch can kits. It's the kit we run in our vehicles, and this is one very important upgrade for all modern diesel engines. 

Why Install a Pre-Line System


A diesel fuel pre-filter kit will protect your common rail diesel engine against injector failure and costly repairs. The system is installed between the fuel tank and the O.E.M fuel filter.  It removes the majority of water and particle contamination, leaving the factory O.E.M fuel filter with only the finer filtration to handle. 

PreLine-Plus by Direction Plus is a market-leading pre-filter system. It ensures your vehicle gets the best possible water separation and particle pre-separation. It features a unique multi-stage water alert, which is not available with any other pre-line system on the market.  Plus, it suits the most modern diesel direct injection systems, it boasts a water separation efficiency rate of over 93% and has a long service life. 

The PreLine-Plus system protects the fuel system against nasty corrosion and ensures lasting protection for all modern diesel high-pressure injection systems.  All specifications as set by leading vehicle manufacturers of diesel fuel injection systems are met. Over the long term, the requirements for vehicle repairs are reduced by installing a PreLine Plus system.


Why Your Vehicle Needs a Catch Can Kit?

A portion of vehicle exhaust gases is routed back through the engine.  While this is good for the environment, it isn't very good for your vehicle. It’s awful!  Since modern vehicles are fitted with EGR (exhaust gas recirculation) systems, it makes matters worse.  Here's why...The oil from the crankcase ventilation system gathers the exhaust particles which are coming back into the engine. This build-up of exhaust particles and oil clogs up the EGR valves and inlet manifolds. When this happens, the performance of the engine reduces.  When they're completely blocked, the engine will fail. It's a no-compromise accessory.

By installing a Provent Oil Separator/Catch Can, you protect your vehicle from soot contamination entering the clean air intake. It protects the turbocharger, intercooler, and crankcase.  It will minimise oil consumption, keep your engine components clean and reduce exhaust smoke and odour. Overall, it will save you money.

Plus, you get a 100% satisfaction guarantee!



Despatched within 24-48 hrs of payment being received.


Shipping Weight 3.0000kg
Shipping Width 0.300m
Shipping Height 0.160m
Shipping Length 0.300m
Shipping Cubic 0.014400000m3
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