Flowmaster - Flowmaster American Thunder Cat-Back Exhaust System Grease - Elixir HP -

Grease - Elixir HP - Semi-Synthetic - 15 oz Cartridge - Set of 10

Fuel Log - Adjustable - 10 AN Female Inlet - 10 AN Female Outlet - Double Adjustable Bypass Regulator - Gauge - Aluminum - Black Anodized - Holley Carburetors - Each

Lap Timer - Solo2 - Multi-Color Backlight - Programmable - Rechargeable - Kit

75 in D - Dual Fans - Driver Side Inlet - Passenger Side Outlet - Automatic Transmission - Aluminum - Natural - GM Fullsize Truck 1973-87 - Kit

Fuel Cell and Pump - A1000 Stealth - 15 gal - 18 x 20 x 10 in Tall - 10 AN O-Ring Outlet - 8 AN Return - 8 AN Vents - Sender - Aluminum - Natural - E85 / Gas - Each

Flowmaster - Flowmaster American Thunder Cat-Back Exhaust System Grease - Elixir HP -Flowmaster introduces our new American Thunder stainless steel cat back exhaust system for the 2021 2025 Ford F 150 with the 2. 7L, 3. 5L and 5. 0L engines. This system uses a Super 40 series muffler for a deep powerful sound and increased performance. Maximum dyno gains of 11 HP and 10 LB. FT. at the rear wheels. Mandrel bent 409 stainless steel tubing is used for maximum exhaust flow and durability. The system has a 3. 0 inch inlet pipe and dual 2.