Harrop logo in red and black text.

South australia’s #1 harrop dealer for the past 6 years

Morpowa has been proudly partnered with Harrop Engineering for over 7 years and is recognised as South Australia’s #1 Harrop dealer for the past 5 years running.

As Adelaide’s go-to workshop for Harrop performance upgrades for your LS-based Commodore, we specialise in the installation and tuning of Harrop superchargers, differentials, and driveline components. Whether you’re building a high-performance street car or dedicated track vehicle, Morpowa delivers expert installation, custom tuning, and proven results.

If you’re serious about unlocking your Holden’s full potential, Morpowa is the Harrop dealer Adelaide trusts.

Car engine bay featuring a black Harrop supercharger, a large carbon fiber intake tube with an air filter, various hoses and wiring, a red battery terminal cover, and a yellow oil fill cap.
Close-up of a black engine cover with the label 'HARROP' on a car engine, surrounded by various hoses and components.
Car engine being tested on a dynamometer with digital screens displaying performance data and measurements.

Harrop Products

Supercharged internal combustion engine with black intake manifold, serpentine belt, and various attached components.

TVS2300

A supercharger with a black ribbed belt pulley, mounted on a car engine, with a black and silver finish.

TVS2650

Automotive engine intake manifold with various attached components and openings.

H2650i

Automotive air filter kit with various parts including a large rectangular filter, hoses, gaskets, and other components.

OTR CAI System

Close-up of a metallic industrial machine part with bolts and mounting flanges on a black background.

Truetrac Diff

Automotive cold air intake kit with various black and red parts, including a cone filter, pipes, and mounting hardware.

LSA Intake

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@morpowasa

Morpowa will be closed from the 19th of December and reopening on 7th of January. Thanks to all our customers for the support this year, we’re looking forward to a big one ahead. Have a safe and Merry Christmas from the Morpowa team 🎅🏼🎄
We can tell its Christmas, the rush of Toyotas rolling into the workshop and dyno room getting ready for the holiday season. We got to work transforming the power delivery of this 79 with a Powerdrive XX2 clutch, Just Autos air box and some more cust
This 76 Series Landcruiser is a little travelling beast. Wanting the best reliable power for this outback warrior, we fitted up a twin intercooler fan kit, Just Autos airbox and a full custom calibration. Producing some impressive gains with double t
More N80 Hilux upgrades getting sorted out by our amazing team. Rhys got the clutch, Full exhaust and airbox all sorted then passed it onto Josh with the great lead into the dyno room for a custom tune. Great results from a awesome team effort. For a
Nice clutch upgrade for the VE Commodore, then onto the rollers for a Harrop Engineering OTR and custom tune. If you want some Morpowa for your LS, call the office on 82642077. #morpowasa #gettingitdone #mptuned #holden #morpowasouthaustralia #LS #m
These upgrades just make these cars great. Facelift 79 in for 🔥Power Drive XX2 Clutch 🔥 Twin Fan Kit 🔥 Safari Snorkel 🔥 Just Autos Air Box 🔥 Custom Engine Calibration on the Dyno This is the most popular upgrade for the 79 Series Landcruiser.
We know its Christmas when all the Toyotas are getting tuned for the holiday season. Another 200 Series rolling through for our ultimate Engine & Trans Calibration. Taking care of both engine power and transmission shifts and lock ups. This vehic
With Christmas just around the corner our team is head down bum up getting our awesome customers cars ready for the Christmas break, well as many as we can. This beast had a host of upgrades as well as a full Just Autos Multi map. If you want to tra
LS3 Auto with stall converter producing a healthy 355kw at the wheels. Stunning results from this @briantooleyracing Premium Cam Package. If getting the most from your LS is what you're after, contact the sales team on 82642077 and let our crew custo
Yet some more updated custom tuning for another 200 Series Landcruiser. Reliable gains for days, transforming the power and torque delivery of these vehicles. Making the 200 Series Landcruiser drive and tow like it should. For all your tuning needs a
A neat little tune update for this 200 Series. 30kw gain at the wheels and over 100nm of additional torque. No flash files just real tuning. For nothing but the best for your Toyota, we have the solution. Call the office on 82642077 and reserve your
To put it simply, nothing comes close to a real custom tune for your 70 series. With gains in both power and torque right where you need it most. We close to double the performance of these vehicle for maximum towing and driving abilities from 1500 t