FS: Group Buy for Custom Ring and Pinion on S54 Transmission, PRICING inside! Options

[BonzaiCelica]

This is for the S54 transmission! This is only useful for those with a 3rd or 4th Gen 3SGE motor. For those increasing their rpm ceiling and making power in the 7600-8000 rpm range with vvt-i enable cat cams and standalone ecu is perfect because the stock 4.176 ratio is too long when tuning the engine for the higher rev range......

Finally after over a year of waiting. the day has come!!! v

MFactory is the Manufacture and sister company of syncrotech. Mfactory said we need 15 people in order to make this batch. Please share this with others at local track events because we need to hit our goal of 15 people.

I will be taking deposit of $475 from everyone before we place our order through PayPal. Mfactory told me we they would like the payment by 7/12/2018, but they could possible extend it for us.


Increase in torque from 4.176 - 4.9 is 18.11%

4.900 final drive in your s54 transmission will gain 27 ft lb torque + 152 = 179 ft lb tq


Prices as follows :

$575 shipped USA

$660 Shipped International



here is mfactory gear speed calculator

http://www.teammfactory.com/calculator

This post has been edited by BonzaiCelica: Jun 1, 2018 - 7:04 PM

[BonzaiCelica]

on a side note. C and S Series Transmission share the same differential. so the ring size must be the same. mfactory offers 4.785, 4.92 and 5.15 ratios for the AE92 C52 transmission.

I just called and confirmed that all those 3 different ratios for the c52 transmission are helical cut from mfactory. So thats good news for us and those that strictly want a helical cut design so its not noisy.

This post has been edited by BonzaiCelica: Feb 19, 2018 - 4:26 AM