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Holden VZ 3.6L Alloytec LE0 LY7 V6 

These packages suit all the variants of the LE0 and LY7 fitted in the VZ and similiar models of the same years.

Engine Performance

Stage 1
- Custom Dyno Tune
Stealth Performance Controller

- Custom Dyno Tune only
- Dyno Tune + Stealth 4.0 Controller package $880 installed

Revhigh AUdi Stealth Controller with Rev

Stage 2
For Stage 2 we recommend doing an intake and tune, this will free the

engine up by removing restrictions and allowing more air into the engine.

Cold Air Intake
Stealth Performance Controller
- Custom dyno tune

Includes fitting.
- X-Air OTR Cold Air Intake + Dyno Tuning Package
- ORSSOM OTR Cold Air Intake + Dyno Tuning + Stealth 4.0 Controller $1375
- ORSSOM Intake + Catback Exhaust + Custom Tuning $1800
- X-Air Intake + Catback Exhaust + Stealth 4.0 + Custom Tuning $2250
- X-Air Intake + Catback Exhaust + Extractors + Hiflo Cats + Tune (Alloytec $3250)
- X-Air Intake + Catback Exhaust + Extractors + Hiflo Cats + Stealth 4.0 + Tune (Alloytec $3450)

Upgrade options
+ Underdrive pulley $350
 + Xforce Varex Variable Mufflers $490
 + Various Xforce Extractor and steel quality upgrades $$$

To allow for even more performance we recommend installing a catback and
high flow headers (also called extractors) package.

Alloytec and LF1, LFW, LLT V6 gain around 15-20rwkw (25-30kw at engine) and 50NM from these OTR intake tuning packages.

*Conservative figures, too many variables to give exact figures without running it on a dyno, better power+torque with added headers and cats.

Stage 3

Cold Air Intake
Stealth Performance Controller
- Tune
Underdrive pulley
- Camshaft packages

- Camshaft + Dyno Tune Install starting from
- Camshaft of your choice + Dyno Tune + OTR intake Install starting from $2700.

Camshafts will add 15-20rwkw on top of an OTR and Tune package on the Alloytec.

Upgrade options:

+ High Flow Melling Oil Pump $150
+ Upgraded Tensioners $180
+ Underdrive Pulley $350

Various Exhaust options
Exhaust only quotes.
- Catback exhausts on these V6's are
$890 installed for the 409 stainless
- Xforce 7 Series Exhausts and
$1400 installed for headers and cats on

the Alloytec and LLT SIDI's.

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Not currently offering the below package or any turbo Holden Tuning

Stage 4 Boost kits

Vortech Side Mount Supercharger kit installed and tuned from $9250
depending on the engine code.
Single Turbo kits including fitting, fabrication, installed, exhaust and tune. $14,500.


-3D Methanol Injection ECU Kit from $2500
- Performance Manifold
Fuel System Upgrades
- Honing/Boring
- Nitrous
- Forged Rods
- Forged Pistons

Handling Performance
- Upgraded Swaybars
Upgraded suspension
Tuff Engine Mounts
- Strut Tops and bearings


- Gauge Pods
- Exterior wraps, shopfitting only. Please contact us for a quote

Also, visit us on our Youtube channel for more videos.