Introducing our new KPower version of the popular EP3 idler pulley kit! We've been able to lower the price of this popular kit by designing our own beautiful billet aluminum pulley bracket to replace the cast OEM piece, but all other parts remain OEM. 

The end result of this combination is an eye-catching machined bracket, OEM reliable bearing and pulley, and also a lower price!

The EP3 (02-05 Civic Si) idler pulley installs above the auto tensioner in the location of the factory K series power steering pump. It's required to run the recommended OEM belt routing. 

Note that this part is only compatible with USDM K24 water pump housings and tensioners, and not the JDM K24A housings. 

This kit includes the pulley, pulley bracket, bearing cover, mounting bolts, and special center bolt.