Gibson Performance Swept Side Single Exhaust Kit Features: Aluminized Heavy Duty Tubing Mandrel Bent Tubing Aluminized Superflowâ?¢ Muffler T-304 Stainless Steel Clampless Slash Tip Zinc Plated 3/8 in. to 1/2 in. Hangers/Clamps Lifetime Limited Warranty Height: 48.00 Width: 12.00 Length: 12.00 Weight: 35.00 lbs Vehicle Type: Exhaust System Kit Fitment: 2004/Jeep/Grand Cherokee/Special Edition Sport Utility 4-Door/4.7L 285Cu. In. V8 GAS SOHC Naturally Aspirated::2.5 Inch Single Kit^^2004/Jeep/Grand Cherokee/Special Edition Sport Utility 4-Door/4.0L 242Cu. In. l6 GAS OHV Naturally Aspirated::2.5 Inch Single Kit^^2004/Jeep/Grand Cherokee/Overland Sport Utility 4-Door/4.7L 285Cu. In. V8 GAS SOHC Naturally Aspirated::2.5 Inch Single Kit^^2004/Jeep/Grand Cherokee/Limited Sport Utility 4-Door/4.7L 285Cu. In. V8 GAS SOHC Naturally Aspirated::2.5 ...