DR-Z400SM - New Parts and Services from Yoshimura
Chino, Calif. - March 16, 2009 - The DR-Z400SM has been the surprise of the motorcycle industry these last several years. Suzuki created a winner combining a fun-factor that is through the roof with great styling and a low price point. It also just so happens that Yoshimura has a ton of experience with this motorcycle, and offers a full family of products and motorwork services for this popular bike.
DR-Z400SM Exhaust Systems:
For 2009, Yoshimura will offer two exhaust systems for the DRZ-400SM - an RS-2 Single and the new RS-4 Twin "Twice-Pipe" System.
The RS-4 Twin Pipe kit was previously only available as a custom system for Kevin Schwantz who was passionate about these pipes on his Super Motard bike. He wanted his bike to look like a "Hot Rod" and have a "cool" factor. We obliged and one of our most sought-after-yet-unobtainable pipes was created, which, up to now, was not available to the general public. For 2009, Yoshimura is offering these incredible “Twice Pipes” which are completely fabricated by hand and TIG welded to perfection. They certainly sit at the high end of what is available for the mighty SM... but that's what Kevin wanted! The pipes have a stainless steel header and Y pipe mated to twin carbon fiber RS-4 mufflers for incredible looks and performance. The kit also comes with a custom Yoshimura kick-stand.
Part Number for 2007-2009 DR-Z400SM: 2166524
Also available this year is the RS-2 single-sided system. The RS-2 is a great all around pipe. It has good ground clearance, is lightweight, gives you big power gains and looks really good. Plus, it comes with all the nice little touches and features that make Yoshimura famous. The plasma cut heat shield with our Yoshimura logo, high quality chrome steel exhaust springs and even spring vibration dampers with the Yoshimura logo molded in.
Additional Products for the DR-Z400SM:
DR-Z400SM Stroker Engine Kit
For those who want the ultimate in Super-Motard performance Yoshimura offers a race proven Big Bore “Stroker” kit. The kit consists of a 92mm forged aluminum piston, installed 5mm offset crankpin, bored and nikasil plated cylinder, Yoshimura billet cams, Yoshimura performance “Kit” ignition, heavy-duty clutch kit, head gasket, and base gasket.
This kit was developed in conjunction with the Suzuki Off-Road Racing team, the Suzuki factory ATV team, and was used by Schwantz and Pastrana in Motard. This engine kit gives your SM monstrous power that is night and day above stock engine performance.
Part Number: 4500A
Camshaft/Ignitor Kit for DR-Z400SM
Once this sucker is punched out and stroked, it’s time for a little bit of fun. Yoshimura's billet camshaft/ignition kit gives the SM a ton of over-rev and a whole lot more power. The power delivery is smooth, but it hits like a ton of bricks and builds to the moon.
Part Number: YSPCR3
MJN Carburetor for DR-Z400SM
New for the DR-Z400SM is Yoshimura's MJN Carburetion System. The MJN nozzle controls the amount of fuel in proportion to the throttle opening (intake air) by accurately drilled and positioned fuel intake jet orifices. This results in more efficiently atomized fuel gives better throttle response as well as better fuel efficiencies overall. Also, the MJN system supplies the fuel through the MJN nozzle in the center of the bore where air speed is the fastest. This atomizes fuel even better!
Another very important benefit of the MJN system is when the throttle is shut off and engine braking occurs, very minimal amount of fuel is guided into the intake ports. Therefore remarkably crisp throttle response is obtained, upon corner exit, and transition back to 100% throttle settings.
Part Number: 798-2910
BMC Air Filter for DR-Z400SM
These filters are made from the best materials, designed by top flight engineers, and represent the cost of victory in modern day racing. BMC filters offer maximum protection from dirt and debris entering your engine through the airbox. The filters also offer up superior air-flow for increased power at all RPM levels. BMC filters are washable and feature close tolerances, maximum filtration area, and long lasting durability.
MSRP: Call for Pricing
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