Remote ECU tune · 6.2L LS3 / 6.0L L76-L77 V8
A custom Stage 1, 2 or 3 calibration for your Chevrolet SS / Pontiac G8 / Holden Commodore VE-VF / Caprice (6.0 / 6.2), built by hand by a real tuner from your own stock file and datalog, and back with you within three hours of the file arriving. We tune these cars remotely, worldwide: you read and flash with your own HP Tuners interface, and you pay only once the tune is delivered.
Stock vs tuned
From the factory the Chevrolet SS / Pontiac G8 / Holden Commodore VE-VF / Caprice (6.0 / 6.2) makes 415 hp and 415 lb-ft (563 Nm). A Stage 1 tune typically adds 14–30 hp and 17–43 lb-ft, for around 429–445 hp in total. With bolt-ons and a Stage 2 calibration that grows to +40–55 hp, and a Stage 3 build — adding a supercharger or other forced induction, with the fuelling to support it — typically lands at 555–645 hp.
| Stage | Added power | Added torque | Total power | Total torque |
|---|---|---|---|---|
| Stock | — | — | 415 hp | 415 lb-ft (563 Nm) |
| Stage 1 | +14–30 hp | +17–43 lb-ft (+23–58 Nm) | 429–445 hp | 432–458 lb-ft (586–621 Nm) |
| Stage 2 | +40–55 hp | +37–59 lb-ft (+50–80 Nm) | 455–470 hp | 452–474 lb-ft (613–643 Nm) |
| Stage 3 | +140–230 hp | +118–188 lb-ft (+160–255 Nm) | 555–645 hp | 533–603 lb-ft (723–818 Nm) |
Typical gains from published dyno results; your car will vary with fuel, mods and conditions.
Tuner's notes
Stock figures are for the 6.2 LS3 (Chevrolet SS, G8 GXP, VF SS); the 6.0 L76 in the G8 GT and VE SS is rated at 361 hp.
Supported versions
HP Tuners lists 6 Chevrolet SS / Pontiac G8 / Holden Commodore VE-VF / Caprice (6.0 / 6.2) entries covering 2006–2017, with 6.0 and 6.2-litre engines. Interface: MPVI2 or newer.
| Years | Make | Model / engine as HP Tuners lists it | Controller | Credits | Unlimited licence | Interface |
|---|---|---|---|---|---|---|
| 2006–2016 | Chevrolet | Caprice WN (VE) / WM (VF) | Engine | 2 | — | MPVI2/2+/3/4 |
| 2007–2014 | Holden | Non-Sedan 6.0, 6.2 (Ute, Wagon, Coupe) | Engine | 2 | 12 | MPVI2/2+/3/4 |
| 2007–2014 | Holden | Sedan 6.0, 6.2 (4 Door Sedan) | Engine | 2 | 12 | MPVI2/2+/3/4 |
| 2008–2009 | Pontiac | G8 6.0, 6.2 | Engine | 2 | 12 | MPVI2/2+/3/4 |
| 2014–2016 | Chevrolet | SS 6.2 | Engine | 2 | — | MPVI2/2+/3/4 |
| 2017 | Chevrolet | SS 6.2 | Engine | 2 | — | MPVI2/2+/3/4 |
Support data per HP Tuners' supported-vehicle list (June 2026). Check your exact car on HP Tuners' vehicle list before you buy credits.
Stages & prices
One flat price per stage, the same for every car: $250 for Stage 1, $450 for Stage 2 and $650 for Stage 3. Ordering is free and you pay only once the finished tune is delivered. 2 free revisions are included with every order. Gearbox (TCM) shift tuning is included wherever your car's transmission controller can be accessed.
Software only. Every map in the engine ECM is recalibrated for the Chevrolet SS / Pontiac G8 / Holden Commodore VE-VF / Caprice (6.0 / 6.2) as it sits today — spark, fuelling, throttle response and limiters — against the datalog you send.
For a Chevrolet SS / Pontiac G8 / Holden Commodore VE-VF / Caprice (6.0 / 6.2) with bolt-ons fitted — intake, exhaust, headers or downpipe, and an intercooler where the car has one. The airflow and fuelling are rebuilt around the hardware you actually have.
Stage 3 on the Chevrolet SS / Pontiac G8 / Holden Commodore VE-VF / Caprice (6.0 / 6.2) means adding a supercharger or other forced induction, with the fuelling to support it. The fuel, spark and boost maps are written from scratch for your exact combination.
Typical gains from published dyno results; your car will vary with fuel, mods and conditions.
Before you order
How it works
FAQ
Typically 14–30 hp and 17–43 lb-ft (23–58 Nm) over the stock 415 hp, for around 429–445 hp in total. Typical gains from published dyno results; your car will vary with fuel, mods and conditions.
An HP Tuners interface (we recommend the MPVI4), the HP Tuners credits needed to license the engine ECM for writing, and your stock file plus a datalog of a drive. You read and flash the car yourself; we build the calibration.
Your custom tune is delivered within three hours of your stock file arriving. Six tuners work three shifts, so a file that lands in the middle of the night is picked up just as fast.
Stage 1 is $250, Stage 2 is $450 and Stage 3 is $650, flat. Ordering is free and you pay only once the finished tune is delivered. 2 free revisions are included with every order.
Stage 3 on the Chevrolet SS / Pontiac G8 / Holden Commodore VE-VF / Caprice (6.0 / 6.2) means adding a supercharger or other forced induction, with the fuelling to support it. The maps are written from scratch for your build, and typical results are 140–230 hp over stock. Typical gains from published dyno results; your car will vary with fuel, mods and conditions.
