FMF Racing® 044157 - Offroad Powercore 4™ 1-1 Full Exhaust System

Specifications

Features

• The latest version of the Powercore 4 design incorporates a hi-flow core which has more surface area to absorb more sound while flowing more exhaust
• Constructed with an extruded aluminum canister, a stainless steel mid-pipe that is MIG/TIG welded and has space age internal packing
• Lighter, stronger and more powerful than stock exhausts
• Powercore 4 S/A has a U.S. Forestry approved maintenance free, stainless steel spark arrestor screen
• Has a U.S. Forestry approved maintenance free, stainless steel spark arrestor screen
• Designed for your exhaust system needs
• Will deliver unparalleled performance
• Exquisite workmanship and great longevity

Product Details

Offroad Powercore 4™ 1-1 Full Exhaust System by FMF Racing®. The Mini Powercore 4 is the best bang for your buck performance bolt on for your mini. Offered as a standard Mini Powercore 4, Closed Course Big Bore System or as a Spark Arrestor Version, the Mini Powercore 4 features a Hi-Flo stainless steel core and formed end caps, an aircraft grade aluminum canister and a durable stainless steel header. Its pounds lighter than stock and you will swear the motor has been bored and stroked with the first twist of the throttle. Hi-Flo Core and End Cap. Pounds lighter than stock. Race-inspired, price-point muffler made for maximum power output. Aircraft-quality extruded aluminum canister with stainless steel components. Spark arrestor included on S/A models, see footnotes.

Installation