Flowmaster 21-25 Ford F-150 2.7L/3.5L/5.0L FlowFX DOSS Exhaust System - 718116

Flowmaster introduces our Flow FX stainless steel cat-back exhaust system for the 2021-2025 Ford F-150 trucks with the 2.7, 3.5, and 5.0-liter engines. This system uses a Flow FX series muffler for an aggressive to moderate sound level and increased performance.

3.00-inch to dual 2.50-inch mandrel bent 409 stainless steel tubing allows for maximum exhaust flow and durability. The system uses dual 4.00-inch black ceramic-coated tips for a custom look. Max dyno gains of 9 hp and 10 lb-ft at the rear wheels. All of the necessary hardware is included, and factory-mounting locations are used for an easy installation. Backed by Flowmaster's Lifetime Limited Warranty.

• FlowFX Series performance muffler offers an aggressive to moderate sound level and increased performance
• 409 stainless steel construction delivers extra durability and improved long-term corrosion resistance
• Max dyno gains of 9 hp and 10 lb-ft at the rear wheels
• 3.00-inch 16-gauge mandrel bent stainless steel tubing helps maintain maximum exhaust flow for better power
• Includes all necessary hardware for an at home installation
• Dual 4.00-inch black ceramic-coated tips add a custom look
• Uses factory hanger locations for easy installation
• Lifetime Limited Warranty

Specifications

• Country of Origin: USA
• Exhaust Type: Cat Back
• Liter: 2.7, 3.5, 5.0
• Material: 409 Stainless Steel
• Warranty: Manufacturer's Limited Lifetime Warranty
• Exit Style: Dual Out Same Side
• Tip Finish: Black Ceramic Coating
• Includes Muffler: Absorption
• Inlet Inside Diameter: 3
• Sound Level: Aggressive / Moderate
• Shape: Oval
• Mount Style: Welded
• Package Dimensions (L x W x H): 40.3 x 11.7 x 21.3 in
• Package Weight: 40.35 lb