Uploaded May 2022 | Updated September 2026, 1 week ago

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We finish dropping in the STI transmission in our FASTI (FA20 WRX). We wire up the DCCD controller ... and if you hold on until the end of the video we go ice racing with it all.

Music Credit: Bensound

For tuning and any inquiries: stratifiedauto.com

0:00 Intro
0:33 Disassembly
3:03 Two Transmissions Side by Side
3:36 Axles
4:12 Rear Differentials
4:39 STI and WRX Clutches
5:53 Final Prep of Transmission
7:56 Drivetrain is In
9:00 First Drive
9:27 DCCD Controller Intro
10:32 DCCD Controller Install
12:52 Off to ICE RACING
15:17 Conclusion and Tuning