Ford Crown Victoria & Grand Marquis Custom ECU Tunes (4.6L V8)
SBR Performance offers custom ECU/PCM tunes for the 2005-2012 Ford Crown Victoria and Mercury Grand Marquis with the 4.6L modular V8, including the P71 Police Interceptor. Two ways to get one: email tune if you read your own PCM, or mail-order if you'd rather we handle the hardware.
Coverage
- 2005–2012 Ford Crown Victoria 4.6
- 2005–2012 Mercury Grand Marquis 4.6
- P71 Police Interceptors across those years
Not currently offered: 1996–2004 Crown Victoria and the 2003–2004 Mercury Marauder. Those run a different controller and we don't have a proven SBR baseline for them yet. We would rather tell you that up front than sell you a guess. Get in touch if that's your car and we'll let you know if it changes.
What a Panther Tune Delivers
- Improved throttle response and everyday drivability
- Optimized spark and fuel for your octane and modifications
- Corrections for rear gear and tire-size changes
- Options for street, fleet, and P71 Police Interceptor cars
Email Tune, the fast way
If you own an HP Tuners MPVI interface, our Crown Vic and Grand Marquis email tune is the quickest path. Buy it, read your own PCM, send us the file with your mod list, and we email your finished tune back in 24 to 48 hours. Nothing ships and your car never comes off the road.
Mail-Order Tuning
No interface, or you would rather we handle the hardware? Ship us your stock computer and we'll tune it and send it back ready to install.
- Order the mail-order custom tune and pick the Crown Victoria / Grand Marquis option.
- Ship us your stock ECU.
- We tune it and ship it back ready to install, fast turnaround.
Prefer a live, in-person session? See our on-site dyno tuning services.
Questions about your Panther-platform build? Contact SBR Performance at Info@sbrperformance.com or 812-955-0985.