FMF Exhaust Products for:   KTM   Husqvarna   Gas Gas   Husaberg
           
 


FMF Products for:  KTM RFS models

  Fits KTM 450 EXC, 450 MXC, 450 SX, 525 EXC, 525 MXC, 525 SX 2004-06
  Fits KTM 525 XC 2006-07, 525 XCW 2007


    Cost Add to Cart
   Notice: Closed Course Use Only - Not intended for use on public roads or public lands
 





Powercore 4
Fits all KTM 400/450/525 RFS models listed above
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FEATURES:  Item ID: 045135, Type: Slip-On, Configuration: Single, Const: Aluminum, Finish: Champagne Anodized, Midpipe: Stainless Steel, Endcap: Stainless Steel, Spark Arrestor: Screen Insert (included), Quiet Insert: Quiet Insert (sold separately), Fitment: use w/ stock header, Weight: 4.6 lbs.
FMF-045135
Call or Email for availability!
TOLLFREE ORDER LINE 1.888.284.4588
Email:  
Sales@CycleBuy.com


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Powercore 4 FMF-045135  

When designing the PowerCore4, 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 a price that won’t break the bank.
Overall increase in power and torque  
Durable stainless steel and aluminum construction
Advanced packing material for maximum longevity  
Champagne color anodized can
Removable spark arrestor included  
Optional 96dB quiet insert available





About FMF
Over the decades, FMF seen an amazing transformation in the world of motorcycles and ATVs. The progression of the technology is one of the challenges that keeps FMF going. FMF was there in the days when the single-shock and water-cooled engines were huge innovations and they're glad to be here now for the aluminum chassis and electronic fuel injection. Their goal will never change - take the most advanced machinery to its limit by building the world's best performing exhausts. And its a fact, they build every exhaust by hand from start to finish right here in the U.S.

At the end of the day, there is always one major force keeping them motivated—throwing a leg over the bike and heading for the trails or the track. Their biggest reward for is knowing they're helping customers get the most out of their riding experience. They still ride every chance they get so they never forget why they got into this business in the first place.