KPM Performance Products

KH40 KPM Ripshifter Stockists

KPM are now stockists of the Ripshift 5 and 6 speed gear stick assemblies for VT-VE Commodores and earlier. If you haven’t felt the difference with these gear sticks, come in and we would be happy provide you with a demonstration. You’ll never miss third gear again with straight gate selection.

Ripshift Gear Stick Assembly $499
Ripshift Gear Stick Assembly Fitted $895

KH45 KAZZ LSD Upgrade

An increase in engine power places extra demands on your vehicle’s differential. Commodore’s standard differentials are well known for slippage and failure from the Limited Slip Assembly when engine performance upgrades are installed. As a result, KPM recommends a performance rebuild of your differential using a KAZZ Heavy Duty Limited Slip Assembly (LSD). KAZZ LSD upgrades are suited to both street and race applications. We would also recommend that a Differential Ratio Upgrade be performed at the same time to give you the full benefit of your differential modifications.

$3770 Supplied and fitted

KH41 K&N Air Charge System

Utilising premium materials and filters, these systems offer a premium upgrade from the restrictive factory induction system. Not only are factory systems restrictive but they also don’t cool the inlet air temperature into your motor as efficiently. The benefits of cold air into your motor are simply more power and economy from your vehicle. Increased cold, dense air into your engine produces more efficient power, which results in better economy and performance.

LS1 Vehicles $ 990 Supplied, fitted and dyno tested

LS2 Vehicles $1090 Supplied, fitted and dyno tested

KH42 85 MM MAF Meter Upgrade

KPM recommends this upgrade with every LS Edit Custom Tune. On your VT-VY Commodore, the sensor that reads how much air is entering your engine is called the MAF (Mass Air Flow) Meter. This factory meter is tubular shaped with an 80mm inner diameter. The MAF meter is mounted directly in your intake system and all the air that enters the engine passes through it. KPM’s research has found that upgrading the meter with a later model 85mm VZ Commodore MAF meter, allows greater air to enter the engine, which increases power potential.

This 85 mm MAF Meter comes as a kit and must be retrofitted in conjunction with a computer recalibration (custom LS Edit). The 85 mm MAF Meter Upgrade offers power gains that are 10 kilowatts over the standard meter.

$550 Supplied and fitted

KH43 84 mm Throttle Body Upgrade

Allowing more air into your engine with this 84 mm Throttle Body Upgrade increases the potential for more power from your upgrades. This larger Throttle Body provides a definite advantage on any Supercharger or Cam/Head Package.

It is also suited to Cold Air Induction Systems, Performance Exhausts and MAF Meter Upgrades. KPM recommends that it be used in conjunction with these other upgrades and Custom Tuned for full power increases.

$850 Supplied fitted and dyno tested

Engine Covers/ Painted to Suit

KPM’s experience has found that removal of the factory "turtle shell" engine cover allows heat to escape from around your engine quicker. This contributes to cooler, more dense intake air which in turn provides better power. These side covers both look great and allow unwanted engine heat to escape easily. KPM is happy to arrange your choice of style and colour.

$350 Fitted

Ignition Lead Upgrade 10 mm

This Ignition Lead Upgrade kit provides a stronger, more reliable spark due to its Spiral Core Technology and 10mm thick design.

The addition of the 10mm Ignition Lead kit offers a cost-effective minor upgrade to your ignition system by itself. When coupled with performance coils, it is essential that your standard leads be upgraded for premium ignition.

$250 Fitted

KH44 MSD Ignition Coil Upgrade

Due to many failures from standard coils on the 5.7 engine under performance conditions, KPM recommends the MSD Coil Packs as an essential Major Ignition System Upgrade. These coils will withstand any level of performance from your engine and are guaranteed to provide the strongest spark under extreme conditions. We highly recommend that the ignition leads also be replaced for maximum reliability.