Winter

i starting having a look at TRD's actual page and going through there catalog and i noticed a few pieces that we SHOULD be able to use. i havn't been able to comfirm them just yet but it's a SHOULD.

light weight fly wheel originaly designed for Toyota Vitz *echo/Yaris/ist* part number 13405-NP100 this is built for the 1NFZE engine specificly and i know for a fact this will work.

LSD meant for the Vitz, the Vitz i do believe uses the same transmission settup so this SHOULD work for our xB/xA's, there are two diffrent LSD designs, Mechanical LSD *part number 41301-AW004* and Helical LSD *part number 41301-AE000*.

Direct clutch line, again not sure if it works with us but it might. part number 90947-NP100.

Final Gear Set to change the final gear ratio. again, if i'm not mistaken the Vitz uses the same transmission as the xA and xB. to go from 4.312 to 4.058 *part number 41201-NP100* and from 4.312 to 3.772 *part number 41201-NP110*. i found some text saying it uses a BC5 trany but i've also seen other text saying that it's the same trany as used in the echo and yaris which is all reallity the same as the xA and xB except for that last 5th gear being just a tad longer. i've also read that it's actualy the BC5 which is basicly just a japanese version of the C50/C150. i'll actualy be testing this out my self to make sure but i'm almost 100% possitive this will work.

xbizzle562

I hope all your experiments work out thanks for the info Winter