ApexPerformance

From Safety Solutions - the makers of the original Hutchens, R3, etc.

Hybrid Pro RAGE - $695 - Now in stock. If you drive various models of cars and sit at various degrees, the Hybrid Pro Rage is the answer. One model fits all angles - just choose your size.

New Composite Model - Minimalistic design offers the same great protection. New SSG (Side Stabilizing Gusset) Load Path for unbeatable angular protection. Device is designed to work WITH you, not against you. Patented Seatbelt Anchoring System (SAS) for incredible security - the harness controls your motion.

SFI 38.1

http://www.apexperformance.net/CartGenie/prod-1751.htm

ltc

I am ashamed to say I have lost count of the various iterations in this device since it was first introduced a few years ago.
Fairly rapid development I must say.