FuelATV / FuelUTV / Fuel SXS

-Multi-stepped design improves acceleration and enhances ridabilty.
-Works best for serious racers and riders.
-Excellent performance with stock or modified engines.
-Recommended to be used with Vortex EFI Interceptor and Pro Flow air cleaner kit.
-Power Gains: 7+HP Gain

Fat Boy 4 Features
Following are a number of features that make up the Fat Boy 4 line up. All systems are tested in all elements possible.

CNC Bent 308 stainless steel headers, mid-pipes and tail sections. Standard finish; brite finish.

CNC machined stainless steel header flanges.

Custom designed .100" wall aluminum extrusion muffler body. Standard finish satin. Polished by special order.

Front and Rear End Caps CNC machined from 6061 billet aluminum.

Muffler mounts CNC machined from single piece of 6061 billet aluminum. Attached to muffler body by heli-arc weld. O-Ring Seal at tail pipe to muffler joint.

All mufflers completely rebuild able and repackable.

Stainless muffler cores.

Optional (at additional cost) Bolt On Turndown; redirects exhaust fumes and noise toward the ground. Also required for use with spark arrestor. Attaches with 4 stainless screws (supplied) and has O-Ring seal.

All systems are individually marked with their own serial number.