2015-2017 Mustang GT Stage 1 Performance package

Stage 1 Performance Package – 2015–2017 Ford Mustang GT 5.0L

Give your S550 Mustang GT sharper throttle response, cleaner induction sound, and smoother acceleration. Our Stage 1 Package is the perfect beginner performance upgrade — simple, effective, and daily-driver friendly.

What’s Included

JLT Cold Air Intake – #CAI-75-5142

A massively popular intake for the Coyote platform. Expect:

• Increased airflow for better throttle response
• Deeper induction tone & improved engine sound
• Proven gains on stock and tuned setups
• Excellent fit & finish with a large reusable filter

Perfect for waking up the 5.0L without needing a tune right away. CARB EO: PENDING

DiabloSport inTune i3 Programmer – #8145

This handheld tuner improves the overall driving feel of the GT with:

• Sharper, more responsive throttle mapping
• Mild power gains
• Adjustable parameters & data logging
• Easy plug-and-play setup

A great way to make the car feel more alive without going into aggressive tuning. CARB EO: PENDING

Optional West Bend Dyno Installation

Choose WBD Installation at checkout for:

• Professional intake + tuner setup
• Same-day install
• Before & after dyno pulls so you SEE the improvements
• Peace of mind the car is dialed in correctly