Custom Dyno Engine Tuning
Below are a few of the products that Harman Motors uses and recommends. For more information on these products, and custom dyno engine tuning or other products that we may stock and fit in-house, please call us on +64 03 366 2375
Using VCM Suite, we are able to tune and adjust your engine and transmission to account for modifications such as: Exhaust System, Induction Modifications, Camshaft Changes, Fuel Injector Changes, Transmission Modifications, Diff Ratio Changes and even Tyre Size Changes which means we are able to get the very best from your Holden along with stunning throttle response and improved fuel economy - feel excited? See more under 'Services'.
- We tune LS1/LS2 (GenIII GenIV) - L76, L98 - Alloytech V6 Powered Vehicles
Harman Motors is New Zealand's South Island Harrop Agent. We use a range of Harrop products, and offer our fitting and tuning services.
- Superchargers - Brake Packages - Intake Systems - Engine & Suspension Components
The PBR Performance range of brake upgrade options is designed to offer drivers flexibility when looking to improve brake performance. The range includes full brake upgrade kits, performance brake pads, stainless steel braided brake hoses and racing brake fluid.
- Performance Brake Kits - Brake Upgrade Kits - Brake Components
EBC Brake Pads
We stock a full range of quality EBC brake pads. By selecting the right combination for your needs we can noticeably improve the braking ability of your Holden at a surprisingly affordable cost.
We use a large range of Comp Cams products, using these products we are able to offer reliable engine rebuilds, as well as high performance applications. If you require more information on a specific Comp Cams product, call us on 03 366 2375 or visit the Comp Cams website.
- Camshafts - Valve Springs - Roller Rockers - Full range of Valve Train Components
Pacemaker Headers stands as one of the industry leaders in header design and manufacturing. Harman Motors can supply and install headers for most types of vehicles. We test many different vehicles on our dyno and find Pacemaker's are best value for money on Holden LS1/LS2 engines. To find out what header best suits your application, please call or email us: click here for the contact page.
- Competition Headers - Tri Y Design - Tuned Design
Big Bore Exhausts have proven to dramatically increased performance, and in some cases also improve fuel economy. We can install these exhaust systems on your Holden or Ford. Make sure to check out our dyno graphs that show some increases.! Of course each vehicle will be different, so give us a call today to discuss what system would suit you best.
- Big Bore Exhausts - Stainless/Carbon Mufflers - Exhaust Tips - Laser Cut Flanges
Cold Air Intakes
We have quality Cold air intakes for VTII - VE V8's using quality K&N reuseable filter elements.
We have a full range of upgrade packages for the Commodore LS1/LS2 market from air box kits right through to 383ci complete stroker engines.
- Cold Air Boxes - CNC Ported Cylinder Heads - Other Performance Parts
Harman Motors uses and recommends Pennzoil products, for use from general servicing and custom dyno engine tuning to performance applications. We can also use other oils that you may specify.