If you're chasing increased engine performance from your dirt bike, then there is pretty much one tried and tested option to easily alter your bike's engine characteristics - an aftermarket exhaust system. By simply removing the standard OEM parts and bolting on an aftermarket dirt bike exhaust, you can achieve an increase in horsepower, change the power delivery of the engine and substantially reduce the overall weight of your motorcycle. One of the most revered manufacturers of both slip on and full system exhausts for 4 stroke motorcycles are Yoshimura. Founded in Japan in 1954, the original bikes accommodated by Yoshimura were the early BSA and Triumph machines of the United States servicemen stationed in Japan. Nowadays Yoshimura manufacture mufflers and components for most motocross and enduro models from Suzuki, Kawasaki, Yamaha. Honda, BMW, KTM and Husqvarna.

Here at MXstore we stock a huge range of Yoshimura slip-on exhausts as well as full systems. From the top of the range Yoshimura RS-9T and Yoshimura RS-4 exhaust systems, that feature a Titanium and Carbon Fiber construction to offer ridiculously lightweight exhausts for full size dirt bikes, to the more affordable Yoshimura RS-2 stainless steel range, there is a Yoshimura exhaust to suit most off road riders. Yoshimura are on the wishlists of many "sport bike" owners as well, with the Yoshi range of silencers proving popular with plenty of Ninja 300 riders trying make some sort of performance come out of their Deliveroo machine. But for your Honda CRF250R or your YZ250F, the gains will be much more than just a more irritating exhaust baffle note coming out of the end cap. Whether it's a Yoshimura, a Pro Circuit or FMF, an aftermarket exhaust is a solid investment.