Rapid Performance
Specialist engine tuners, parts and service. We are specialists in all aspects of motorsport and performance vehicle modifications.
Diagnostics, Engine Rebuilding, L**e Service, Rebuilding, Restoration.
Super tidy gc8 wrx in for a fuel system upgrade and a tune, after some work from the crew at Harris Auto Electrical & Performance
ISR22I back on the dyno after some more upgrades. We swapped out the ecu for a more modern Haltech item, fitted some oil and fuel pressure sensors, and installed a Haltech canbus gauge so Connor can monitor the vitals
Conal’s 86 hitting the rollers after we finished off a custom wiring loom and Haltech Elite ecu install
Pravin’s Celica project nearly complete. We removed all the running gear from his old fwd Celica, and swapped it into this far tidier 4wd shell. The addition of water m**h injection allowing it to make some pretty healthy numbers. Next stop, lvvta Cert 👌
Sam’s Hilux all tuned up, after a host of upgrades from the gturbo.diesel.performance range
Som**hing a little different, Robin’s sr20 powered Skyline in for a tune recently
11/03/2026
John’s Pajero in for some finishing touches and a tune. Running a 2.4L Evo engine swap, carried out by the team at LJ’s Autoalign
Jackson’s 180sx all tuned up. This engines running one of our sr20 bolt on turbos, with a Haltech Elite ecu calling the shots
Mercedes touring car in for some diagnostic work and a health check on the dyno before the HTC NZ season kicked off. The craftsmanship on these old touring cars is amazing…
Marly’s jzx on the dyno after some hot side upgrades. Haltech Elite ecu in control
ZIL4 back on the dyno after we fitted some larger injectors and a new Haltech Nexus plugin ecu. Running a pair of upgraded twin turbos
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Contact the business
Address
6 Redruth Street
Timaru
7910
Opening Hours
| Monday | 8am - 5pm |
| Tuesday | 8am - 5pm |
| Wednesday | 8am - 5pm |
| Thursday | 8am - 5pm |
| Friday | 8am - 5pm |