Yoshimura

The work that went into developing the RS-4 muffler has paid big dividends in Off-road Racing; winning multiple Supercross and Motocross titles since it's inception. We've developed the current...

Introducing the all-new RS-9 Dual. The CRF's new dual-muffler configuration gave us the opportunity to create an entirely new muffler built specifically for the dual-muffler CRFs. We worked with Top...

Suzuki DR-Z 400 S/SM have been a staple of the street and super moto enthusiast for quite a long time. The RS-2 equipped with updated muffler branding and installed spark arrester, delivers all the...

Suzuki DR-Z 400 S/SM have been a staple of the street and super moto enthusiast for quite a long time. The RS-2 equipped with updated muffler branding and installed spark arrester, delivers all the...

The 2017 CRF450R's new engine and muffler configuration gave us the opportunity to create an entirely new system built specifically for the new CRF450 machines. Introducing our all-new Signature...

The 2017 CRF450R's new engine and muffler configuration gave us the opportunity to create an entirely new system built specifically for the new CRF450 machines. Introducing our all-new Signature...

It's been a long time coming, but its finally here. The 2018 Honda CRF250R is brand- new from the ground up, and Yoshimura is ready to provide the race power the new red machine craves! The CRF250R's...

It's been a long time coming, but its finally here. The 2018 Honda CRF250R is brand- new from the ground up, and Yoshimura is ready to provide the race power the new red machine craves! The CRF250R's...

The 2019 Honda CRF450R and RX models are here! and Yoshimura has new Slip-ons for the two new CRF's. Due to the redesigned stock header pipe on the 2019 450 R and RX models, we took the time to...

The 2019 Honda CRF450R and RX models are here! and Yoshimura has new Slip-ons for the two new CRF's. Due to the redesigned stock header pipe on the 2019 450 R and RX models, we took the time to...

In a word, POWER! That's what our new RS-12 Signature Series full systems delivers for the all new Kawasaki KX250 Motocross machine. Our new RS-12 adds lots of power to the new and improved 249cc...

In a word, POWER! That's what our new RS-12 Signature Series full systems delivers for the all new Kawasaki KX250 Motocross machine. Our new RS-12 adds lots of power to the new and improved 249cc...