BBiAutosport

Attachment 1344394
SP Motorsports Martini Racing Themed
Porsche Cayman GT4 Track Project


(Click on images for higher resolution)

In collaboration with SP Motorsports, we would like to present this stunning Martini Racing themed GT4 build.

To turn her into a dedicated track monster, SP Motorsport installed our complete BBi Autosport StreetCup Track Package along with a very long list of upgrades from Forgeline Wheels, Recaro, Porsche Motorsport, and many more. With almost no expenses spared, the result is essentially a street legal GT4 Clubsport with a manual transmission.

Located in Northern California, we are proud to have SP Motorsports as one of our premiere dealers in the country representing our complete line of performance and safety upgrades. Here are some detailed pictures of the build process that we would like to share below.

Vehicle Specifications

Interior:

• BBi Autosport GT4 Roll Bar
• Schroth Profi II Harnesses
• Recaro Pro Hans XL (driver and passenger)
• GT4 Clubsport Steering Wheel
• GT4 Clubsport CF Door Panels
• GT4 Clubsport Footrest & fuse box covers (driver and passenger)
• Rothsport Quick Release
• Momo Hub
• PCM Delete
• Motec C125 with custom CF display mount

Engine/Transmission:

• Cargraphic Longtube Exhaust Manifolds
• Cargraphic Race X-Pipe Exhaust
• IPD Competition Intake Plenum
• GT3 82mm Throttle Body
• Cobb AP V3 W/ Custom SPM 91 Octane & 100 Octane Calibration
• Aasco Lightweight Flywheel
• Sachs Clutch Disc
• Sachs Sport Pressure Plate
• Guards LSD
• Mobil Delvac 75W-90

Suspension Upgrades

• JRZ 3-Way adjustable Dampers

Front

• BBi Bumper Steer Kit Front
• BBi Adjustable Thrust Arms Front Pair
• BBi Adjustable Thrust Arm Bushings Front Pair
• Tarett Lower Control Arm Inner Spherical Bearing (Mono-ball) End Kit Front Pair
• Tarett Engineering Adjustable Sway Bar End Link Front

Rear

• BBi Rear Toe Adjustable Toe
• BBi Adjustable Thrust Arms Rear Pair
• BBi Adjustable Thrust Arm Bushings Rear Pair
• Tarett Lower Control Arm Inner Spherical Bearing (Mono-ball) End Kit Rear Pair
• Tarett Engineering Adjustable Sway Bar End Link Rear

Brakes

• Brembo RE10 Brake Pads
• Endless RF650 Fluid
• Cup Car Style Caliper Stud Kit

Wheels/Tires

• Forgeline GS1Rs in Satin Gunmetal 19x9 and 19x10.5
• SP Motorsport Grand Am Wheel Stud Kit & Yellow Coated Nuts
• SPMS Grand Am Stud Kit with yellow wheel nuts

Exterior

• Salter Aero Wing Uprights
• Dundon Motorsports CF Gurney Lip
• Porsche Motorsports Dive Planes
• GT4 Clupsport Tow Hooks (Front/Rear)
• Olsen Motorsports Race Brake Ducts
• Olsen Motorsports Side Intake Screens

About SP Motorsports



Attachment 1354504

1840 National Avenue
Hayward, CA, 94545 US
Phone: 510.782.0188
Fax: 510.785.8735
Email: info@spmsracing.com

International shipping is available and wholesale inquiries are welcomed. BBi Autosport products are also available worldwide through our growing dealer network in North America, Latin America, Europe, Middle East, Africa, Asia and Pacific. BBi Autosport is always actively working to expand our dealer network worldwide to grow the distribution of our products and better serve our growing client base. For all questions and inquiries, please email Jerry@BBiAutosport.com or Sales@BBiAutosport.com

BBiAutosport

To improve handling, SP Motorsports installed our complete BBi Street Cup Suspension package along with Tarrett Engineering's Adjustable Sway Bar End Links. Our upgraded components provided the additional adjustment ranges to help maintain proper suspension geometry that not be achieved with the factory arms.

Front Suspension Upgrades

• BBi Bump Steer Kit Front
• BBi Adjustable Thrust Arms Front Pair
• BBi Adjustable Thrust Arm Bushings Front Pair
• Tarett Lower Control Arm Inner Spherical Bearing (Mono-ball) End Kit Front Pair
• Tarett Engineering Adjustable Sway Bar End Link Front

https://i.imgur.com/gedyZhK.jpg


Rear Suspension Upgrades

• BBi Rear Toe Adjustable Toe
• BBi Adjustable Thrust Arms Rear Pair
• BBi Adjustable Thrust Arm Bushings Rear Pair
• Tarett Lower Control Arm Inner Spherical Bearing (Mono-ball) End Kit Rear Pair
• Tarett Engineering Adjustable Sway Bar End Link Rear

BBi Autosport Front Bump Steer Kit

• Helps eliminate bump steer by maintaining proper front end suspension Geometry
• Utilizes misalignment rod ends of the arm to provide maximum articulation
• Highly recommended for vehicles that have been lowered
• Each kit includes pair of 2 Links

BBi Autosport Rear Adjustable Toe

• Provides additional rear toe adjustment
• OEM link is non adjustable and eccentric bolt provides limited adjustment range, causing excessive tire wear and handling issues.
• Helps maintain proper rear end suspension geometry
• Each kit includes pair of 2 Links

BBi Autosport Front & Rear Thrust Arm Kit

• Connects the Lower Control Arm to the subframe
• Provides precision caster adjustability
• Spacers included for setting stock or anti-squat and anti-dive configurations
• Each Kit Includes Pair of 2 Links
• Fits both front and rear axles

BBi Autosport Front & Rear Adjustable Thrust Arm Bushing Kit

• Provides two eccentric mounting points
• Used to adjust for increasing or decreasing wheelbase, and adjustable caster.
• A must-have for extended lower control arms (GT3 control arms or eccentric monoballs) to correct for unintended caster change
• Compatible with all stock Porsche 996 and 997 lower control arms (including Porsche Motorsport Cup arms)
• Sold as a set of 2 or a Complete set of 4

Tarrett Front and Rear Adjustable Sway Bar End Links

• Simple bolt in replacement for the factory drop links
• Left & right hand threaded rod-ends allow for simple length adjustment to eliminate swaybar preload
• Correctly sized, precision, Teflon-lined rod-ends for smooth and quiet operation, long life, and high reliability. No wear and rattling problems, like those seen with other designs, due to undersized or low quality rod ends
• Eliminates the factory compliant plastic drop link bushings that deflect under loading and quickly wear out
• High misalignment, stainless steel spacers allow for superior bind free operation and corrosion resistance
• Precisely connects the stock or adjustable swaybar to the front strut assembly for improved feedback and swaybar response
• Overall length is adjustable to accommodate either stock or adjustable swaybar requirements

BBiAutosport

Next, SP Motorsports installed our BBi Street Cup Roll Bar powdercoated in White along with Recaro seats Schroth Racing harnesses for the driver and passenger to be properly secured and provide additional protection.

Interior:

• BBi Autosport GT4 Roll Bar
• Schroth Profi II Harnesses
• Recaro Pro Hans XL (driver and passenger)
• GT4 Clubsport Steering Wheel
• GT4 Clubsport CF Door Panels
• GT4 Clubsport Footrest & fuse box covers (driver and passenger)
• Rothsport Quick Release
• Momo Hub
• PCM Delete
• Motec C125 with custom CF display mount

BBi 981 GT4 StreetCup Harness Bar



Our bar features 4130 chrome moly steel tubing for excellent strength to weight ratio and addresses issues such as harness angle, seat travel, and engine compartment access. With our sensible design approach, the bar mounts to frame structure in the cabin and rear strut towers to provide the strongest mounting points and maximum protection. For superior strength and rigidity, high strength 4130 chrome moly steel tubing was used throughout and all joints are meticulously TIG welded by hand. Bolt-in installation is accomplished by using Inner Diameter Tube Clamps that are CNC turned and milled for a precise fit. These unique joints allow us to eliminate the more traditional slip fit tubes with an unsightly through-bolt and nut. Consistent with our design philosophy, the final result is a bar that is clean & functional.

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 affect 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

mooty

martini is great. i have been chasing it at Button Willow raceway all weekend.

JAhmed

Looks fantastic...been salivating over the pictures on Instagram...

BBiAutosport

Thanks Jahmed! Here are a few shots of the car before the Forgeline GS1Rs in Satin Gunmetal and Martini decals.

smmmurf

So much want.

zmon

so awesome! pics of the interior, motec and other bits please..

Spyerx

This car is STUNNING. SP Motorsports NAILED this build. And It's fast. let's just say with a pro driving this and a clubsport, they were w/i 1 second of each other.

ExMB

Stupid question. Based on the markings on the side of the tires, arrow + HC lines, did the tires rotate on the rim during your driving sessions?

BBiAutosport

Here are the final pictures of the interior and the Martini livery applied










Attachment 1355090




- Jerry@BBiAutosport.com

Spyerx

Yes, very common. Tires rotate on the wheels during heavy braking.
The arrows show how much rotation.

zmon

wow so awesome again! thanks.

Do you know aprox how much weight was cut with the interior modifications? and then i guess in total with the header and exhaust mods?

also for the canards i noticed those are motorsport parts and not AM, are they exposed carbon or black? any reason for those rather than one of the other companies that has been advertising on the boards?

again thanks for sharing, suuuupppper cool.

zmon

and a question for the general audience... why do a build like this? (because manual???)

when i can guess the money that was thrown at this car and a real CS can be had fairly easily in the 158-165K range and at 165K they are pretty much new...

sale price of this car + cost of this build = PMNA CS??

(one of the first lines was dedicated track car, so ovb ignoring the street legal aspect)

C5driver

Are the shoulder harnesses reversed?