2024-2025
2015-2023
2010-2014
2005-2009
1999-2004
1994-1998
1979-1993
Installation Time
(approx) 15 Minutes
Difficulty Level:
Simple installation for anyone.
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Find Custom Tune Files for your Mustang
ID Speed Shop Single Custom Tune; Tuner Sold Separately (99-04 Mustang GT)Find parts that fit my vehicle
Item 425513-B
$0.00
2 Reviews
Our Price
$245.00 - $645.00 each
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features
- One Custom Tune File from ID Speed Shop
- Improves Power and Overall Performance
- Guaranteed Maximum, Safe and Reliable Power
- See the Real Value of Your Mods!
- For use with SCT and HP Devices (Not Included)
- Available for Basic Bolt-on, Heavy Bolt-on, Nitrous or Forced Induction
- Designed for 1999-2004 Ford Mustang GT Models
Description
More Horsepower and Torque. Increase the power and performance of your stock or modified 1999-2004 GT Mustang with an ID Speed Shop Custom Tune File. From the factory, Ford programs their vehicles to cater to the needs of the daily driver, not the performance enthusiast who adds aftermarket bolt-on modifications in the search of more power. That is why an ID Speed custom tune file is so important. By optimizing the air/fuel ratio, adjusting ignition timing and tweaking cam timing, an ID Speed Shop Custom Tune will squeeze out the extra power your aftermarket performance mods have to offer.
One ID Speed Shop Custom Tune File. You will receive one custom tune file that has been written specifically for your Mustang and your particular modifications by an ID Speed Shop calibrator. ID Speed Shop offers you a choice of three different tune levels. You will receive one of the following tunes:
Level 1 – Basic Bolt-ons. The Level 1 Tune is catered to vehicles that are stock or running basic bolt-on modifications such as a Cold Air Intake, a Throttle Body and/or a Full Exhaust System. This tune is available with your choice of octane level.
Level 2 – Heavy Bolt-ons. The Level 2 Tune is designed for vehicles with heavy bolt-on modifications such as aftermarket Camshafts and/or Intake Manifold. This tune is available with your choice of octane level.
Level 3 – Forced Induction or Nitrous. The Level 3 Tune is specifically designed for vehicles that are running nitrous or an aftermarket supercharger or turbocharger. This tune is available with your choice of octane level.
Device Compatibility. This ID Speed Shop Custom Tune File is compatible with SCT/Bully Dog and HP tuning devices (not included - sold separately).
Application. This ID Speed Shop Custom Tune File is designed specifically for use on 1999-2004 Ford Mustang GT models equipped with the naturally aspirated 4.6L V8 engine with basic bolt-ons, heavy bolt-ons, Nitrous or Forced Induction, please select from the available options.
**Please Note: This custom tune file will be emailed directly to the end user normally within 5 business days from ID Motorsports.
Fitment:
- 1999 Ford Mustang
- 2000 Ford Mustang
- 2001 Ford Mustang
- 2002 Ford Mustang
- 2003 Ford Mustang
- 2004 Ford Mustang
ID Speed Shop ID.GT.99.1
ID.GT.99.2
ID.GT.99.3
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) ID Speed Shop Custom Tune File - Via Email
3.0
Customer Reviews (2)
Reviews of ID Speed Shop Tuner products have an average rating of 3.0 out of 5
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Will It Fit My Mustang
- Bullitt - 01
- GT - 99, 00, 01, 02, 03, 04
