Exhaust Dirtbikes

Rs12 System Hon

After over three years in development and testing we are pleased to announce the RS-12 is here! With the help of incredibly talented factory sponsored athletes, technicians, devoted engineers and a...

Rs 12 System Crf250r/Rx

After over three years in development and testing we are pleased to announce the RS-12 is here! With the help of incredibly talented factory sponsored athletes, technicians, devoted engineers and a...

Rs12 Slip On Hon

We considered all the details when it came to the RS-12. One look and you can see it's like nothing else on the market. As you get closer you will notice the details in every place on our new dirt...

Rs 9 Header/Canister/End Cap Exhaust Dual Slip On Ss Al Cf

Features: Parallelogram-shape muffler Maximized internal volume Straight, single core baffle Low-volume sound insert capable Fitment 2017 Honda CRF450R 2017 Honda CRF450RX 2018 Honda CRF450R 2018...

Rs 9 Exhaust Spark Arrestor Insert Replacement Part

Fitment 2005 Honda CRF450X 2006 Honda CRF450X 2007 Honda CRF450X 2008 Honda CRF450X 2009 Honda CRF450X 2010 Honda CRF450X 2011 Honda CRF450X 2012 Honda CRF450X 2013 Honda CRF450X 2014 Honda...

Rs 9t Spark Arrestor 1.125"

Fitment 2018 Honda CRF250R 2019 Honda CRF250R 2019 Honda CRF250RX 2019 Honda CRF450R 2019 Honda CRF450RX 2020 Honda CRF250R 2020 Honda CRF250RX 2020 Honda CRF450R 2020 Honda CRF450RX 2021 Honda...

Rs 9t Header/Canister/End Cap Exhaust Dual System Ss Al Cf

Yoshimura has been working extensively with OE’s and factory racing teams to develop racing-oriented parts that can also benefit the weekend warrior. Because we take racing seriously, we have...

Rs 12 System Ss/Al/Cf Crf450

After over three years in development and testing we are pleased to announce the RS-12 is here! With the help of incredibly talented factory sponsored athletes, technicians, devoted engineers and a...

Rs12 System Hon Crf450

After over three years in development and testing we are pleased to announce the RS-12 is here! With the help of incredibly talented factory sponsored athletes, technicians, devoted engineers and a...

Rs 12 Slip On Crf450r/Rx

We considered all the details when it came to the RS-12. One look and you can see it's like nothing else on the market. As you get closer you will notice the details in every place on our new dirt...

Rs12 Signature Series Exhaust System Fs Ss Al Cf Hus/Ktm

After over three years in development and testing we are pleased to announce the RS-12 is here! With the help of incredibly talented factory sponsored athletes, technicians, devoted engineers and a...

Rs12 Series Exhaust System Fs Ss Al Cf Hus/Ktm

After over three years in development and testing we are pleased to announce the RS-12 is here! With the help of incredibly talented factory sponsored athletes, technicians, devoted engineers and a...

Rs 12 Exhaust Spark Arrestor 1.5

Features: Includes ONE Replacement USFS Approved Spark Arrester for RS-12 Off-Road Mufflers. Available as optional Spark Arrester on applications not originally equipped with a Spark Arrester Please...

Rs 4 Header/Canister/End Cap Exhaust Slip On Ss Al Cf

RS-4 exhaust systems illustrates the endless cycle of development. Working in conjunction with the factory teams has provided us with new ways to increase performance, lower sound levels and...

Rs 4 Exhaust Spark Arrestor 1.375 In Replacement Part

Fitment 2015 KTM 450 SX-F Factory Edition 2016 KTM 450 SX-F 2016 KTM 450 XC-F 2017 KTM 450 SX-F 2017 KTM 450 XC-F 2018 KTM 450 SX-F 2018 KTM 450 XC-F 2019 Husqvarna FC 450 2019 KTM 250 SX-F 2019 KTM...