Transform your pony into a stallion with our Mustang GT Performance Kits. Kits are designed to add an additional 25+ HP to a 2005-08 Mustang GT 4.6L. Will work with both manual and automatic transmissions. These kits make more power by freeing up air entering and exiting your engine. Your Mustang will be upgraded to the traditional ''Flowmaster sound'' by using their American Thunder series axle-back kit. The axle-back kit features logo embossed 4'' stainless steel tips with American Thunder 5'' x 10'' mufflers. The intake side of the engine is treated to a Granatelli Cold-Air Induction system with a mass air meter calibrated for this upgrade. Granatelli's CAI kits feature a cast elbow and heat shield. Available with a satin or polished aluminum finish.

Kit Includes:

• Flowmaster American Thunder Series Axle-back Exhaust System
• Granatelli Cold Air Induction Kit with Calibrated MAF Sensor.

JEGS Complete Kit is a one-stop shop for some of the most common automotive applications. Save time and money, and benefit from the experience of the high-performance enthusiasts at JEGS.