*UPDATE*
For some reason I can't update my mod list on page 1. So, I'll add it here. I have added the following:
- Takata 4 point harnesses
- Zspec battery cable bracket
- Zspeed engine splash shields
I have done many more miles with it and am approaching 2,000 miles on the new engine! Strong as hell! Only boosting about 18 PSI right now, but that is still quite fun!
*** DISCLAIMER ***
The harnesses are for show only right now. They are expired and I do not drive on the roads with them on. I still have full function of the factory seat belts. However, I do feel completely comfortable and safe driving with them due to the fact that I have mounted them according to the manufacturer guidelines.
Additionally, I have mounted the shoulder straps to the rear strut bar. As there is much debate over this being a safe practice... If you disagree... I implore you to present any evidence (sled test results, manufacturer notes & publications, casualty statistics, etc.) proving otherwise. Not just hearsay from the internet. I have done this with a quality NON ADJUSTABLE rear strut bar. Mounted at the correct angle as Takata suggests. The lap belts have been bolted to the factory mounting point on the floor near the door sill and the other side to the seat bracket itself where the buckle mounts.
I have spent nearly the last 3 years as a collision estimator (service writer) in a nationally recognized body shop and feel that the use of a harness bar bolted to the inner sheet metal of the C-pillar (inner quarter panels just forward of the quarter glass and just behind the door opening) is actually structurally less stable than a welded bar bolted to the rear strut towers.
The rear strut bar that I have (Carbing) is a quality welded bar that is oval in tube shape. Therefore, more structurally stable than a circular bar in the event of forward momentum. In the case of a collision... the shoulder belts would exert a massive force to the circular bar and likely bend it into a v shape... whereas, the oval would withstand greater loads. While it may be frowned upon... there doesn't seem to be any conclusive evidence that mounting it to the rear strut bar is actually dangerous.
Sources:
http://www.speedhunters.com/2014/06/tak ... t-answers/
http://www.takataracing.com/products/race-4-snap --- PDF Under "Documents" titled: "Takata Competition Instructions"
On to the pics:
Facing off with a buddy's SR20 S14:
Harnesses:
Audio: