MPI's Bullnoze kit is a bolt-on exhaust kit perfected for daily enjoyment. Without that Drone, it provides a Mild interior with an aggressive, deep exterior rumble. Our system delivers more than just sound and looks, with a noticeable performance improvement that helps tow trailers enjoy the sound or increase fuel mileage. With our 40 years of experience, MPI's cat-back exhaust system maximizes your exhaust benefits while minimizing the cost.

Features and Benefits:

• Horsepower Gains: +17 hp 
• Torque Gains: +13 lb-ft 
• Fuel Gain:  Average 2-4 MPG
• Flow Increase: 51.2% vs Stock
• Heat: Lower Exhaust Gas Temperature by 150 Degrees  
• Zero Drone: 100% Guaranteed no droning even while towing with our patented pulse chamber  
• No Tuning required for these benefits 

Installation and Fitment

This kit fits all F150 Wheelbase trucks. You will unbolt your factory system at the stock 2-Bolt stamped Flange.  After that point, the MPI kit Supplies all the parts, pieces, and fasteners that bolt together with no welding required. You will reuse all the factory mounts on the chassis. Tail pipes are available after the bullnose is purchased. (Call if you need any assistance during installation)         

• Year: 2009-2020
• Make: Ford
• Engine: 5.0L and 5.4L 

Kit Information

Our MPI Bullnoze kits are available in quality aluminized tubing with a tough, bright finish that helps protect from the elements. Or a stainless steel option that is designed to never rust.  They are finished with our Signature bullnose turndown in front of the rear tips to enhance a good, aggressive sound. MPI kits are proudly manufactured in Montana. 

Warranty/Guarantee

• 3-Year Limited Warranty on all Aluminized 
• Limited Lifetime Warranty on Stainless 
• No Drone Guaranteed even while Towing.  

Instructions

F124 - Instruction