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 midpipe that is MIG/TIG welded...

Features: Constructed of stainless steel with a lightweight allow can Space age internal packing for maximum packing life Hi-Flo modular end cap Internal shape of core uses Hi-Flo technology Enhanced sonic evacuation provides for higher flow and increased power Includes...

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 midpipe that is MIG/TIG welded...

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 midpipe that is MIG/TIG welded...

Features: U.S. Forestry approved spark arrestor Megamax II is a reverse cone megaphone design and can be run open for closed course or with discs for off-road riding FMF has radically improved the PC IV by creating a modular end...

When designing the PowerCore 4 HEX, we looked at our top of the line products to deliver race-inspired performance at an economical price. The end result is a quality muffler with improved torque, increased horsepower and rugged durability all at...

Pcii Rear Cone Cap 1.0

Pcii Rear Cone Cap 1.125

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 midpipe that is MIG/TIG welded...

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 midpipe that is MIG/TIG welded...

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...

Features: SST pipes utilize new technology to increase horsepower beyond any other design of pipe Gold series pipes focus power where you need it most. Increased power throughout the rev range Computer designed and dyno tested to blow the competition...

Features: SST pipes utilize new technology to increase horsepower beyond any other design of pipe Gold series pipes focus power where you need it most. Increased power throughout the rev range Computer designed and dyno tested to blow the competition...

Features: SST pipes utilize new technology to increase horsepower beyond any other design of pipe Gold series pipes focus power where you need it most. Increased power throughout the rev range Computer designed and dyno tested to blow the competition...

For an all-around power increase throughout the power range!Features:All pipes are electro-nickel plated for a non-chip finish that will not discolor except the Factory pipe which has hand pounded welds and no coating—just like the works bikes Pipe Factory Fatty...

For an all-around power increase throughout the power range!Features:All pipes are electro-nickel plated for a non-chip finish that will not discolor except the Factory pipe which has hand pounded welds and no coating—just like the works bikes Pipe Factory Fatty...

For an all-around power increase throughout the power range!Features:All pipes are electro-nickel plated for a non-chip finish that will not discolor except the Factory pipe which has hand pounded welds and no coating—just like the works bikes Pipe Factory Fatty...

For an all-around power increase throughout the power range!Features:All pipes are electro-nickel plated for a non-chip finish that will not discolor except the Factory pipe which has hand pounded welds and no coating—just like the works bikes Pipe Factory Fatty...

For an all-around power increase throughout the power range!Features:All pipes are electro-nickel plated for a non-chip finish that will not discolor except the Factory pipe which has hand pounded welds and no coating—just like the works bikes Pipe Factory Fatty...

For an all-around power increase throughout the power range!Features:All pipes are electro-nickel plated for a non-chip finish that will not discolor except the Factory pipe which has hand pounded welds and no coating—just like the works bikes Pipe Factory Fatty...

For an all-around power increase throughout the power range!Features:All pipes are electro-nickel plated for a non-chip finish that will not discolor except the Factory pipe which has hand pounded welds and no coating—just like the works bikes Pipe Factory Fatty...

For an all-around power increase throughout the power range!Features:All pipes are electro-nickel plated for a non-chip finish that will not discolor except the Factory pipe which has hand pounded welds and no coating—just like the works bikes Pipe Factory Fatty...

For an all-around power increase throughout the power range!Features:All pipes are electro-nickel plated for a non-chip finish that will not discolor except the Factory pipe which has hand pounded welds and no coating—just like the works bikes Pipe Factory Fatty...

For an all-around power increase throughout the power range!Features:All pipes are electro-nickel plated for a non-chip finish that will not discolor except the Factory pipe which has hand pounded welds and no coating—just like the works bikes Pipe Factory Fatty...