SpecE46 TC Design Cage, OMP HTE-R, Sparco Harness Install

Spec E46 Roll Cage Installed by TC Design: https://tcdesignfab.com
Index:
0:00 Last View Before Cage
0:14 TC Design Drop Off
0:40 Picking Up the Race Car
0:50 Surprise GT2 RS!
1:10 First Cage Shots
2:04 Starting the Drive Home
3:38 Cage Welding Comments ft Bob
4:58 Removing the Front Seat
5:48 Seat Adapter Plates
6:20 Test Fitting Seat Brackets
6:45 Seat Replacement
7:30 Test Seat Position
8:13 Final Tightening
8:30 Sparco Harness
10:00 Final Harness Fit
10:17 Summary

Tips:
It's not shown in the video but I put two washers under the adapter plates on each side since the original bolts stick up too high without them for the seat mount brackets.
Don't over-tighten bolts on the seat to the bracket
The Sparco harness gives you a lot of slack, try to get the top of the Sparco shoulder logos close to the seat harness loops and work from there. I readjusted several times which can be annoying but worth the time to get it right.

Ordered from https://CompetitonMotorsport.com

Sparco 6 Point Competition Harness (3"/2" Steel)
OMP 36-Hole Seat Side Mount Brackets
OMP HTE-R Racing Seat (Size: Reg)

Bimmerworld.com
BimmerWorld Billet Aluminum Seat Floor Mount Adapters - E30/E36/E46