Yoshimura

The new Kawasaki ZX-4RR sport bike is one special machine. Engineers at Kawasaki set out to develop a 400cc inline four cylinder engine built for ...

Yoshimura has been working with Honda for decades, couldn't leave this awesome little small bore commuter/beginner bike alone. The air cooled 149c...

The RS-4 offers a unique design that provides an unrivaled combination of power and a quiet exhaust note. The work that went into developing the R...

Honda Transalp, the middle weight parallel twin that the adventure segment has been anticipating for a long time is finally here. Boasting Honda's...

While other exhaust brands just carried over their Yamaha YZ250F offerings to include 2024 model, on the dyno and track, the new YZ told us there ...

Kawasaki's KLX300R is the "ultimate play bike" that bridges the gap from trails to track. Debuting a few years back, Kawasaki's KLX300R has been b...

While other exhaust brands just carried over their Yamaha YZ250F offerings to include 2024 model, on the dyno and track, the new YZ told us there ...

*THIS IS A EXHAUST SYSTEM NOT A BIKE!     Without a doubt one of the most anticipated new bikes for 2019 is the Honda Monkey. Using a platform of...

The R-77 Slip-On uses the same technology that goes into our Full Systems, but features an easier-to-install application. This Slip-On muffler fea...

MADE IN JAPAN Available in Metal Magic or Satin Finish, both with a carbon fiber tip.

The new Honda Monkey has made our RS-3 mini muffler an instant classic. Stainless steel construction, a high temperature ceramic coated end cap, a...

The TRS has been around since the early 90’s and is a great choice for the build that needs that special vibe. A custom aluminum bracket mated wit...

This carbon fiber and titanium masterpiece is the cherry-on-top for the ultimate build. We haven't built this beauty in a few years and is no lon...

The go-to for many fabricators in the mini scene. With its iconic diamond shaped carbon fiber sleeve with a red anodized mounting bracket to the f...

Suzuki's V-Strom 800DE brings a brand new mid-size parallel twin platform to the adventure market in the form of a 776cc 270 degree crankshaft eng...

A performance slip-on muffler that provides an edge. That's how we describe our newest slip-on offering for the 2023 KTM SX-F and Husqvarna FC dir...