Description
Tuning for Gen 5 (Direct Injection) 5.3L & 6.2L
Unlock the performance your vehicle was built for. With our experience on the Gen 5 DI platform, we offer real-world horsepower, improved drivability, and reliable tuning support. Whether you use an SCT or HP Tuners device, we’ll help you get the most out of your setup.
Typical Gains
- +15–20 HP on stock 5.3L
- Up to +30 HP on 6.2L with 91+ octane
- Improved throttle response, shift quality, towing performance, and fuel efficiency
Supported Modifications
- ✔ AFM/DOD Delete
- ✔ VATS Delete
- ✔ Long Tube Headers, Injectors, Intake Manifolds
- ✔ Turbochargers & Superchargers *
- ✔ E85/Flex Fuel Conversions
- ✔ Manual and Automatic Transmission Swaps
*Boosted setups must be reviewed before tuning. Wideband O2 sensor required.
Customizable Features
- ⚡ Neutral rev limiter adjustment
- ⚙️ Transmission shift firmness and behavior
- 🔥 Torque management reduction or removal
- 🔧 Tire/gear calibration, speed/rev limit increases, and more
How It Works
- Datalog – Drive your vehicle and record data logs using your device
- Review – We analyze the logs and send you updated tunes
- Repeat – Most builds are dialed in within 2–3 rounds; advanced setups may need more
Recommended Packages
A tuning package includes a device, custom tune(s), and log reviews. Already have a BDX or MPVI? We can tune it. Note the RTD is not supported. Choose from our most popular options below or contact us for a custom plan.
- BDX with Preloaded Tune – $400: Great for stock, cold air intake (CAI), or CAI + catback setups. Includes 2 log reviews to make sure everything’s running right. Yes—preloaded tunes can turn off DOD/AFM.
- BDX with Basic Tune – $600: Best for full bolt-ons like long tubes, injectors, and intake manifolds. Fixes idle fueling, high RPM lean-out, and more.
- HP Tuners + Advanced Tune – $700 + credits: Required for cam swaps, boost, flex fuel, or tuning multiple vehicles. Most flexible and powerful option.
Devices
| Option | Description |
|---|---|
| SCT BDX (WiFi) – $400 | Perfect for stock and bolt-on builds. Comes with 2 log reviews. Preloaded tunes are great out of the box, and we can send custom tunes over WiFi—no PC needed. Supports CAI, injectors, flex fuel, long tubes. Does not support 8/10-speed transmissions or cam upgrades on Gen 5. |
| HP Tuners MPVI3 – $400 | Pro-level tool. PC required. Ideal for advanced builds. Great if you want to tune more than one vehicle. Note: 8/10-speed transmission tuning requires you to send the T87 controller to HP Tuners for unlocking (done directly through them). |
| HP Tuners Credits – $50 each | Required to flash tunes. Most vehicles need $100–$400 in credits depending on year and ECU/transmission type. Buy credits directly from HP Tuners. Always check their site for the latest pricing. |
Custom Tune Pricing
| Option | Description |
|---|---|
| Basic Tuning – $200 | For stock through bolt-ons (CAI, headers, catback). Includes up to 2 custom tune files and 3 revision rounds. Tuner not included. |
| Advanced Tuning – $300 | For cams, boost, flex fuel, injectors, or transmission tuning. Includes up to 5 custom tune files and 8 revisions. Tuner not included. |
| Extra Revisions – $30 | For builds that need more than basic 3 or advanced 8 revisions. Max $300 cap (10 total rounds), free after that (within reason). |
| Extra Tunes – $40 | For additional files (beyond basic 2 or advanced 5). Great for launch control, burbles, max effort, towing, etc. |
Fuel Requirements
- ⚠️ 5.3L engines: Use 89+ octane
- ⛽ 6.0L & 6.2L engines: Require 91+ octane minimum
Ready to Get Started?
Send us your vehicle details and goals. We’ll help you choose the right package, walk you through the setup, and deliver results that make your ride feel brand new.
