STI 06-07 HPF STAGE 4 | 300KW

The Subaru STI MY06-07 Stage 4 upgrade starts with our trained technician fitting a cold air intake and high flow air filter, a Blouch Dominator 1.5XT-R turbocharger, a Walbro fuel pump, a Process West top mounted intercooler and finally a stainle...

WRX 08 HPF STAGE 4 | 300KW

The Subaru WRX MY08 Stage 4 upgrade starts with our trained technician fitting a cold air intake and high flow air filter, a Blouch Dominator 1.5XT-R turbocharger, Process West Verticooler along with a COBB Silicone intake pipe and 3 port boost co...

WRX 09-14 HPF STAGE 4 | 300KW

The Subaru WRX MY09-14 Stage 4 upgrade starts with our trained technician fitting a cold air intake and high flow air filter, a Blouch Dominator 1.5XT-R turbocharger, Process West "Verticooler" along with a COBB silicone intake pipe and 3 port boo...

STI 08-18 | HPF STAGE 4 | 300KW

The Subaru WRX MY09-14 Stage 4 upgrade starts with our trained technician fitting a cold air intake and high flow air filter, a Blouch Dominator 1.5XT-R turbocharger, Process West top mount intercooler along with a COBB silicone intake pipe and 3 ...

PATROL Y62 STAGE 4 | 430KW

The HPF Y62 Patrol Stage-4 upgrade starts with our trained technician fitting a Harrop FDFI-2300 intercooled supercharger kit to vastly improve the efficiency of the engine. We support the extra air pumped in by the supercharger with a BMC high fl...

JEEP TRACKHAWK 6.2L HPF STAGE 4 | 735KW

If you’re looking for the next stage in performance and a sound that will scare old ladies, HPF has the cam upgrade package for your ‘Hawk. The HPF Trackhawk Stage-4 upgrade starts with our trained technician setting your vehicle up on our 4WD dyn...

GEN-F LSA Stage 5 | 600KW

GEN-F LSA Stage-5 | 600KW The HPF LSA Stage-5 upgrade starts with our trained technician fitting a Harrop Cold Air Induction system with a high flow, serviceable air filter element and a 160-degree thermostat to the engine...

FG FPV F6/FGX XR6 Sprint | HPF STAGE 5 E85 | 560KW

The HPF Stage 5 E85 upgrade for the Ford FG FPV F6, FGX XR6 Sprint starts with our trained technician fitting a stainless steel 4" dump pipe and 3.5" turbo back exhaust system. We then remove the standard turbo and replace it with a brand new Garr...

VE 6.0L HPF Stage 5 | 420KW

The HPF LS3 Stage-5 upgrade starts with our trained technician fitting a Harrop ‘Over the Radiator’ Cold Air Induction system with a high flow serviceable air filter element and a higher flowing – and much better sounding – Pacemaker dual 3” ‘catb...

VF 6.0L HPF Stage 5 | 420KW

The HPF VF 6.0L Stage-5 upgrade starts with our trained technician fitting a Harrop ‘Over the Radiator’ Cold Air Induction system with a high flow serviceable air filter element and a higher flowing – and much better sounding – Pacemaker dual 3” ‘...

VFII 6.2L HPF Stage 5 | 430KW

The HPF LS3 Stage-5 upgrade starts with our trained technician fitting a Harrop ‘Over the Radiator’ Cold Air Induction system with a high flow serviceable air filter element and a higher flowing – and much better sounding – Pacemaker dual 3” ‘catb...

HSV 6.2L HPF Stage 5 | 430kW

The HPF LS3 Stage-5 upgrade starts with our trained technician fitting a Harrop ‘Over the Radiator’ Cold Air Induction system with a high flow serviceable air filter element and a higher flowing – and much better sounding – Pacemaker dual 3” ‘catb...

FG/G6E/FGX XR6 Turbo | HPF STAGE 5 E85 | 560KW

The HPF Stage 5 upgrade for the Ford FG, G6E, FGX XR6 Turbo starts with our trained technician fitting a stainless steel 4" dump pipe and 3.5" turbo back exhaust system. We then remove the standard turbo and replace it with a brand new Garrett Pro...

FGX / FPV S/C 5.0L | HPF Stage 5 | 550kW

The FGX/FPV GS, GT & GT-P Supercharged Boss 5.0L Stage 5 package starts with our trained technicians expertly fitting a new dual 60mm throttle body setup and K&N air filter along with a water to air intercooler system and a new high boost top pull...

JEEP 6.4L HPF STAGE 5 | 500KW

The HPF 6.4 Hemi Stage-5 upgrade starts with our trained technician fitting a Whipple 5 th generation 3.0L intercooled supercharger kit. The air intake is also replaced as part of the package and the standard air box is removed and replaced with a...

VE 6.0L HPF Stage 6 | 460KW

The HPF VE 6.0L Stage-6 upgrade starts with our trained technician fitting a Harrop FDFI-2300 intercooled supercharger kit. The air intake is also replaced as part of the package and the standard air box is removed and replaced with ...

VF 6.0L HPF Stage 6 | 460KW

The HPF VF 6.0L Stage-6 upgrade starts with our trained technician fitting a Harrop FDFI-2300 intercooled supercharger kit. The air intake is also replaced as part of the package and the standard air box is removed and replaced with an ‘Over ...

GEN-F LSA Stage 6 | 700KW

The HPF LSA Stage-6 upgrade is a no-holds-barred supercharger upgrade package where the power limit is the engine itself. The package is designed around the Harrop H2650i supercharger upgrade package loaded with much of the fruit Harrop offers lik...

HSV 6.2L HPF Stage 6 | 490kW

The HPF LS3 Stage-6 upgrade starts with our trained technician fitting a Harrop FDFI-2300 intercooled supercharger kit. The air intake is also replaced as part of the package and the standard air box is removed and replaced with an ‘Over the Radia...

VFII 6.2L HPF Stage 6 | 490KW

The HPF LS3 Stage-6 upgrade starts with our trained technician fitting a Harrop FDFI-2300 intercooled supercharger kit. The air intake is also replaced as part of the package and the standard air box is removed and replaced with an ‘Over ...