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Yoshimura R&D 

New Camshafts Now Available for the Honda TRX450ER from Yoshimura

Yoshimura Camshaft Kit for Honda TRX450ER
Yoshimura Camshaft Kit for Honda TRX450ER

Yoshimura Camshaft Kit for Honda TRX450ER

Chino, Calif. – March 14, 2010 – The Yoshimura Camshaft Kit is the hot ticket for getting the most out of your 2008-2009 Honda TRX450ER. Yoshimura’s camshafts are developed and tested in the USA and then sent to Japan to be manufactured with maximum precision and quality. Excellence is the standard at Yoshimura, every product is meticulously grinded with CNC machines and the result is perfection.

Most Yoshimura camshafts are designed in conjunction with Yoshimura’s racing efforts, and the design is passed along to our customers for the highest power gains. The TRX450ER camshaft increases valve lift in order to produce more mid to top-end power and torque, giving you peak numbers and the best possible ride.  The extra power from the Yoshimura cam, coupled with the power already available in the TRX450ER creates a winning combination.

Yoshimura’s camshaft kit is drop-in; there is no need to remove the head. Installation can be completed in about an hour, saving you valuable riding time.

2008-2009 Honda TRX450ER

  • DROP – IN Configuration with no springs or shims needed
  • CNC billet blank
  • Contains: Cam sprocket flange, bearing, installation instructions

P/N: 2276-CS-KIT
MSRP: $399.95

* Cam timing should be set by a certified mechanic to ensure proper function. Improper installation or cam timing could result in catastrophic engine failure.
*Note: For all other Honda TRX450 models, these three Honda OEM parts are required. (Sold Separately through Authorized Honda Supplier)

  • SPROCKET, CAM (36T) 14320-HP1-A00
  • PLUNGER, DECOMP 14213-HP1-A00

About Yoshimura R&D of America
Yoshimura is “The Leader in Performance” and has been for more than 55 years. With unmatched skills, knowledge, and passion for racing, Yoshimura is on the forefront of the aftermarket exhaust industry. Yoshimura pipes are race bred and feature the same legendary performance, fit and quality that has been their trademark for more than five decades. To learn more about Yoshimura and view the wide variety of performance products, visit

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