5 Star Custom Tunes w/ SCT BDX Device (1999 - 2006 Silverado / Sierra 6.0L)
Unlock the true potential of your 1999-2006 Chevrolet Silverado or GMC Sierra 6.0L with 5 Star Custom Tunes paired with the SCT BDX device. From the factory, your trucks PCM is designed for the average driversacrificing horsepower, torque, and drivability. Our custom calibrations re-map your vehicles computer for maximum towing power, stronger acceleration, crisper shifts, and improved efficiency.
Why Choose 5 Star Tuning?
Unlike generic, one-size-fits-all tuning, 5 Star Tuning specializes in custom calibrations tailored to your driving needs. Whether you want more power for hauling, enhanced throttle response, or adjustments for future modifications, our tunes deliver. Every calibration is built with performance and long-term reliability in mind, ensuring your truck stays tough and dependable.
Proven on Dyno & Street
Our engineers put every tune through extensive dyno testing and real-world road validation. From highway runs to heavy towing, weve logged over a million test miles on our own vehicles to guarantee consistent results you can trust.
Free Tunes for Life
As a Tunes for Life member, your investment keeps paying off. Add new mods to your Silverado or Sierra, and well update your tunes free of charge for as long as you own the vehicle. That means your truck is always optimized for its latest setup. Call 1-855-827-7223 for details.
Performance Gains Youll Notice
- Improved towing torque and pulling power
- Sharper throttle response for instant acceleration
- Refined transmission shift points for smoother driving
- Better fuel economy under load and daily use
- Removal of factory speed limiter
How We Get Results
Our calibrations fine-tune fuel tables, ignition timing, drive-by-wire responsiveness, torque converter lockup, and transmission shift strategies. This ensures your 6.0L V8 delivers peak performance without sacrificing durability.
SCT BDX Device Features
- Wireless tune delivery via built-in Wi-Fi
- Stores up to 10 custom tunes from 5 Star Tuning
- Monitors real-time engine data (RPM, temps, speed, etc.)
- Reads and clears diagnostic trouble codes (DTCs)
- Datalogging capabilities for advanced adjustments
- Easy return to stock programming anytime
Quick & Simple Installation
No tools, no hassle. Install your custom tunes in just 510 minutes by plugging the SCT BDX into your OBD-II port and following the on-screen prompts.
The Custom Tuning Process
- Order your SCT BDX device and provide vehicle details.
- Use the device to pull your ECU strategy code and email it to 5 Star Tuning.
- Well build your custom tunes and send them to you digitally via Google Drive.
- Download tunes, load them onto your BDX, and program your Silverado or Sierra.
Important Notes
- Compatible with Microsoft Windows OS. Wi-Fi enabled SCT BDX also supports wireless updates.
- By ordering, you accept responsibility for compliance with all federal, state, and local laws. 5 Star Tuning is not liable for misuse or regulatory violations.
Fitment:
- 1999 Chevrolet Silverado 6.0L V8
- 2000 Chevrolet Silverado 6.0L V8
- 2001 Chevrolet Silverado 6.0L V8
- 2002 Chevrolet Silverado 6.0L V8
- 2003 Chevrolet Silverado 6.0L V8
- 2004 Chevrolet Silverado 6.0L V8
- 2005 Chevrolet Silverado 6.0L V8
- 2006 Chevrolet Silverado 6.0L V8
- 1999 GMC Sierra 6.0L V8
- 2000 GMC Sierra 6.0L V8
- 2001 GMC Sierra 6.0L V8
- 2002 GMC Sierra 6.0L V8
- 2003 GMC Sierra 6.0L V8
- 2004 GMC Sierra 6.0L V8
- 2005 GMC Sierra 6.0L V8
- 2006 GMC Sierra 6.0L V8
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