Performance upgrades, supplied & fitted in-house

From bolt-ons to full engine builds. Parts, installation, and the tune to match. All under one roof.

Since 2000 25+ years in Ringwood 8-10 Molan St, VIC

Turbo kits & engine builds

Turbo upgrades through to full custom kits for naturally aspirated cars. From 200 kW street cars to 400 kW+ track weapons.

80 Dedicated engine room

Full rebuilds, forged bottom ends, head porting, stroker kits. Every build broken in on our dyno.

  • Turbo upgrades & rebuilds
  • Custom turbo kits for NA cars
  • Forged pistons & rods
  • Stroker kits
  • Head porting & cams
  • Supporting fuel systems
Twin turbo kit fitted to a Nissan 370Z
Forged engine build in the Revzone engine room

Intake & brakes

Intake systems

Cold air intakes, intake manifolds, throttle bodies. Supporting hardware for tuned setups.

Brands we fit

Eventuri Process West aFe IE HKS

Brake upgrades

Big brake kits, performance pads, braided lines, fluid upgrades.

Brands we fit

Brembo Endless DBA Project Mu Dixcel Paragon Girodisc

Google Reviews

What our customers say

4.7 from 160 Google reviews

"Really pleased with the service at Revzone. Jeff was very prompt and patient with his email responses to my queries and I love what they've done to my 86. Pricing was fair and service was great."
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Ash Lebron

2 months ago

"I came to RevZone with my 2017 STi after Subaru either couldn’t fix my issue—or couldn’t understand it. (Let’s just say “dealer-level expertise” didn’t exactly inspire confidence.) It was genuinely refreshing to deal with people who understood performance cars, not just dealer-level servicing, and didn’t treat me like I’d just learned what a spark plug was. I started bringing my car here for logbook servicing while they worked through the problem. It took time, patience, and plenty of trial and error, but we eventually nailed the issue—much to my relief (and probably theirs). Over more than seven years, they kept my STi in top shape until I moved interstate. Even then, they went above and beyond—helping me find another trusted mechanic through their contacts and even providing a quote for a price comparison. If you want honest, capable, and car-obsessed people working on your pride and joy, RevZone is your place."
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Carmen Morris

6 months ago

"After 2 month tune review , my wrx run smoothly and great . From tune to maintenance service , overall performance and customer support is tip top, at least me myself have a great experience. They will take care your car like theirs , thanks again AZ , Justin , and the team who installed all the performance part and tune it . And because this is my first turbocharger car , I already been looking around the tuner for about couple month . I’m glad to find this shop . Btw , thanks for have my sunglasses back , thank you so much guys ."
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wrx driver

12 months ago

Common questions

Can you install parts I've already purchased?
Yes. We'll check them when they arrive to make sure they fit and aren't damaged. Warranty on fitment applies only to parts we supply.
What's involved in a turbo kit for a naturally aspirated car?
A turbo conversion includes the turbo, manifold, intercooler, piping, fuel system upgrades, engine management, and supporting mods. We've done kits from 200kW daily drivers to 400kW+ track cars.
How do I choose the right coilovers?
Depends on how you use the car. Street comfort, spirited driving, and track work all want different setups. We'll spec one from MCA, Öhlins, or Bilstein.
Can you build a forged engine for my car?
Yes. Our dedicated 80m² engine room handles everything from standard rebuilds to full forged builds. We spec pistons, rods, and crankshafts to suit your power target.

Let's talk about your project

Tell us what you're chasing. More power, better handling, or a full build. We'll put together a plan and quote.