Roush Performance 2015-2017 Mustang GT Performance Pac - Level 2

Your Price: $1,179.99

Part Number: 421997

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Increased engine performance of over 29 RWHP and 36 lb-ft RWTQ
Detailed PCM calibration developed in the lab increases torque and horsepower across the entire RPM range
Calibration optimized for 91 octane fuel (compatible with lower octane with reduced power)
Performance focused throttle mapping greatly enhances the sporty feel
Optional 3-year/36,000-mile limited powertrain warranty
Calibration is fl ashed using free Roush RDT software using industry standard J2534 interface tools (Note: a dealer service charge may apply)
Cold air kit features:
- The most highly engineered cold air intake kit on the market
- Less intake restriction compared to the stock 5.0L induction system
- CAD designed for optimized hood sealing to keep out heat and gain maximum performance
- High flow, high capacity, washable and reusable performance air filter (does NOT require oiling)
Exhaust system features:
- Maximum flow exhaust with 2.5" Tubing
- Resonators offer sporty tone with minimal harshness
- Constructed entirely from 304 stainless steel
Fits 2015-2017 Ford Mustang GT w/5.0L-Coyote V8 (All)
System contents:
- Cold air intake kit
- Exhaust system
- RDT Flash Software Voucher
- Performance Pac is not designed to be compatible with other aftermarket powertrain components - flash card voucher is final sale and is not returnable.
- NOT APPROVED FOR SALE IN CALIFORNIA OR STATES THAT REQUIRE CALIFORNIA E.O.#

$769.99

Out of Stock Free Shipping

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