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Chalk Porsche 718 GT4 BBi Autosport Roll Bar & Suspension Install by Four Star Import
Chalk Porsche 718 GT4 BBi Autosport Roll Bar & Suspension Installed by Four Star Import
Featured Install Our friend / repeat client Hunter Mattocks' new Chalk Porsche 718 Cayman GT4 track car is fully set up with our BBi Autosport StreetCup Roll Bar, BBi Autosport StreetCup Spring Kit, Rear Toe, and Tarett Engineering Competition Suspension goodies installed by Four Star Import. BBi Autosport 981/718 GT4 bars are in stock and available worldwide through our growing dealer network. The 981/718 GT4 Wing Risers are back in stock as well. New dealers & wholesale inquiries welcomed. Email sales@bbiautosport.com for more information.
BBi Autosport GT4 Safety Package Install
BBi Autosport GT4 Roll Bar
BBi Autosport Sub-Belt Brackets
BBi Autosport 981 GT4 StreetCup Harness Bar
Key Features
Chrome moly steel tubing utilized for excellent strength to weight ratio
Modular construction to allow access to engine for servicing without removing entire roll bar
Shoulder harness mounting crossbar positioned at appropriate height as per Schroth's instructions
TIG welded and utilizes "X" braces on rear section for superior strength and rigidity
Mounts to frame structure and rear strut tower to provide strongest mounting points and maximum protection
Utilizes laser cut mounting plates & inner diameter tube clamps that are CNC turned and milled for a precise fit
Designed to work with stock or any aftermarket seats on the market
Minimal effect on seat travel to accommodate taller drivers
Can be used with stock seat belts or 6 point harnesses for track use
Designed to work with wrap-around style harnesses while optional eyelet bolt provisions are available for clip-in harnesses
OEM fit & finish. The main hoop contours entire arch of the roof with an even curve
Finished in satin black powder coat. Other colors available
Bolt-in installation requires no drilling and minimal carpet trimming
BBi Porsche 991 GT3/ GT3RS / Cayman GT4 Sub-Strap Mount
When equipped with optional Sport Bucket seats, this bracket is required to install 6-point race harnesses. This bracket bolts directly to the seat and keeps the harnesses at the proper 10-20° angle regardless of the seat position.
Features
Provides mounting location for sub-belts at the proper 10-20° angle regardless of the seat position
Precision CNC laser cut and bent from one piece high carbon steel for superior strength
Stylish design with laser cut BBi logo and durable satin black Powdercoat finish
Attaches to seat assembly using factory mounting points with all hardware included
Compatible with Porsche 991 GT3 and 981 Cayman GT4 models equipped with Sport Bucket Seats
BBi Harness Install Kit included extended bolts to properly accommodate both the OEM seat belts and racing harnesses at the factory mounting locations on the 991 GT3 / 981 GT4 Sport Bucket Seats . This kit features metal sleeves fitted around the bolts so that the belt brackets can pivot freely on the bolt. Sold as a kit per seat.
Thank you Jerry and BBi for all the support. Huge lap improvements in lap times.
Stock right off showroom at Hallett. Today: 1:21:25 but still plenty of to room to drop and be at 1:20 or high 1:19. Thanks for all performance goodies and top notch support.
06-23-2021, 08:45 PM
Chalk Porsche 718 GT4 BBi Autosport Roll Bar & Suspension Install by Four Star Import
