Exhaust

Fitment: 2019-2026 CRF 110 - 041593 Blue Anodized muffler with stainless steel end cap Factory 4.1 muffler is made of blue anodized titanium with ...

Pro Circuit's replacement decals for most 4 Stroke T-6 Pipes. Available in a variety of NEW colors! NOTE: According to Pro Circuit, some decals may...

  Details When you’re looking for pro-level performance at an amateur price, the obvious answer is the FMF Power Core 4 Hex S/A Silencer. The Power...

Fitment: Select your make/model in the menu above Specs: Anodized Blue Titanium canister body for the lightest weight possible Anodized finish giv...

Fitment: KLX140 08-20 KLX140F 21 KLX140G 17-20 KLX140L 08-21 KLX140R 21-25 KLX140R F 22-25 KLX140R L 22-25   Available wit...

Pro Circuit's replacement decals for most MINI BIKE 4 Stroke T-6 Pipes.  These are intended for Mini bike T-6 Pipes: CRF110, TTR110, KLX110 etc Per...

Select your year/model in the menu above Details When designing the PowerCore 4 HEX, we looked at our top of the line products to deliver race-ins...

Fitment: 2019-2026 CRF 110 - 041592 Aluminum muffler with stainless steel end cap The lightest mufflers available Superior power and performance ...

Fitment: 2019-2026 CRF 110 * Available with or without spark arrestor Select the option in the menu above The Mini Powercore 4 is the best bang for...

Details Overall increase in power and torque Durable stainless steel and aluminum construction Space Age internal packing material for maximum lo...

Features 2020 KX 250F The T-6 Stainless Slip-On Silencer is designed for a rider looking for an inexpensive, easy-to-install, durable performance s...

Features 2019-2023 KX450/X The T-6 Stainless Slip-On Silencer is designed for a rider looking for an inexpensive, easy-to-install, durable performa...

Fitment: 2019-2023 KX 450/X Specs: Premium aluminum alloy canister body Genuine carbon fiber composite end cap Rapid Tuning System (RTS) allows fo...

Fitment: 2017-2020 KX 250F Specs: Premium aluminum alloy canister body Genuine carbon fiber composite end cap Rapid Tuning System (RTS) allows for...

Fitment: 2021-2024 KX 250/X Specs: Premium aluminum alloy canister body Genuine carbon fiber composite end cap Rapid Tuning System (RTS) allows fo...

Fitment: 2020-2026 YZ 250F/FX T-6 Stainless Slip-On Silencers are designed for a rider looking for an inexpensive, easy-to-install, durable perfor...

Fitment: 2021-2024 KX 250/X Details FMF has always set itself apart by offering great options to lower your bike’s sound output. The Hex Q4 is no d...

Fitment: 2019-2023 KX 450/X Specs: Anodized Blue Titanium canister body for the lightest weight possible Anodized finish gives unique look and cor...

Fitment: 2017-2019 KX 250F Specs: Anodized Blue Titanium canister body for the lightest weight possible Anodized finish gives unique look and corr...

Fitment: 2006-2009 YZ 250F 2006-2009 YZ 450F 2007-2013 WR 250F 2007-2011 WR 450F Details FMF has always set itself apart by offering great options...

Fitment: 2019-2023 KX 450/X Details FMF has always set itself apart by offering great options to lower your bike’s sound output. The Hex Q4 is no d...

Fitment: 2003-2006 WR 450F 2003-2005 YZ 450F Details When designing the PowerCore4, we looked at our top of the line products to deliver race-inspi...

Fitment: 2006-2008 KX 450F 2006-2009 KLX 450R Details When designing the PowerCore4, we looked at our top of the line products to deliver race-insp...

Fitment: CRF450R 2005 CRF450X 2005-2015   Exhaust Description:  The T-4 Slip-On has an impressive design, polished aluminum canister, stainless ste...

Fitment: 2009-2026 YFZ 450R 2010-2011 YFZ 450X Specs: Blue Anodized titanium muffler with stainless powerbomb header Titanium canister body for th...

Fitment: 2024-2025 KX 450 2024-2025 KX 450X Specs: Anodized Gray aluminum canister body for the lightest weight possible Genuine carbon fiber com...

Fitment: 2024-2026 KX 450/X Exhaust Description:  The T-6 Stainless Slip-On Silencer is designed for a rider looking for an inexpensive, easy-to-in...

Fitment: 2005-2009; 2012-2017 CRF 450X   The Factory 4.1 RCT incorporates FMF's Resonance Chamber Technology™ both internally and externally, In ad...

Fitment: 2022-2024 CRF 250R   Exhaust Description:  The T-6 Stainless Steel Slip-On is for riders looking for an inexpensive, easy-to-install, dura...

Details When designing the PowerCore4, we looked at our top of the line products to deliver race-inspired performance at an economical price. The ...