5 Star Custom Tunes w/ RTD Device (2005 - 2010 Mustang 4.6L)
Bring out the true performance of your 20052010 Ford Mustang 4.6L with 5 Star Custom Tunes and the HP Tuners RTD device. Factory calibrations hold back horsepower and torque, leaving your Mustang short of its full potential. With 5 Star tuning, youll experience sharper throttle response, smoother shifts, more power, and improved efficiency without sacrificing reliability.
Why Choose 5 Star Tuning?
We specialize in custom Ford and GM tuning for cars, trucks, SUVs, and motorhomes. Unlike generic canned tunes, our calibrations are tailored to your driving style and modifications. Expect optimized performance, more torque, and better drivability, all while keeping your Mustangs engine safe and dependable.
Proven Performance: Dyno & Road Tested
Every tune is dyno-developed, refined, and tested on the street and track. With over one million test miles logged on our own vehicles, 5 Star delivers proven, real-world results you can count on.
Free Tunes for Life
Join the Tunes for Life program and get free recalibrations whenever you upgrade your Mustang. As long as you own the vehicle, well keep your tunes updated so your setup always performs at its best.
Performance Benefits
Installing a 5 Star Custom Tune transforms the way your Mustang 4.6L drives. Benefits include:
- Increased horsepower and torque across the RPM range
- Faster throttle response for a more engaging drive
- Improved shift quality with cleaner, crisper transitions
- Better efficiency without compromising power
- Elimination of the factory speed limiter
How We Unlock Power
By recalibrating fuel maps, ignition timing, drive-by-wire response, torque converter strategies, and transmission shift pressures, we unlock performance hidden in the stock PCM.
What the RTD Device Can Do
The HP Tuners RTD is more than just a flash programmer. It offers:
- Storage for up to 10 custom tunes
- Live monitoring of engine data (RPM, coolant temp, speed, and more)
- Datalogging to optimize current or future modifications
- Backup of your factory tune for quick return to stock
Easy Installation
No tools are needed. With a Windows laptop and Wi-Fi, you can flash your Mustangs PCM in just minutes. The RTD software provides step-by-step instructions, making installation simple for anyone.
Support & Assistance
Need help? Call us at 1-855-827-7223 or email sales@beefcakeracing.com for expert support.
Important Notes
- Not legal for sale or use in California.
- Tunes do not disable emissions systems (O2 sensors, EGR, SCR, etc.).
- Buyer is responsible for compliance with all local, state, and federal laws.
Fitment:
- 2005 Ford Mustang 4.6L
- 2006 Ford Mustang 4.6L
- 2007 Ford Mustang 4.6L
- 2008 Ford Mustang 4.6L
- 2009 Ford Mustang 4.6L
- 2010 Ford Mustang 4.6L
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
