D-Max

MRX have partnered with ARP to produce the strongest 4JJ1 direct fit Cylinder Head Bolts on the market. ARP2000 4JJ1 Cylinder Head Bolts, Direct Fit. - Much Less Bolt Stretch. - Higher Clamping Pressure.

Premium 44mm upgade for 4JJ1 engines. This Turbo Bolts directly onto factory manifold of (big actuator turbo) if you don’t have this exhaust manifold we can also supply Performance of this turbo will out perform factory turbo and can make more power and torque...

  SKS F55 Turbo Optional Fitting kit available. Includes: Dump pipe gasket, Dump pipe flange, Manifold gasket, Oil drain gasket, Oil feed line, Oil drain hose

We have developed our billet main caps and dowels to suit the Holden and Isuzu 4JJ1 engines. Our caps have been machined to be installed straight into the block and then the engine will need to be drilled for the dowels and then need...