Product Listing

Back To The Product Listings

Porsche 99 Spec Boxster, GTS or T3

Posted by Slade about 4 months, 3 weeks ago
$31,000 OBO

Pro Built race winning 1999 Spec Boxster. Completely freshened, fully sorted and ready to race. Built by TuneRS one of the premier Spec Boxster builders with all currently legal SPB modifications including the new Motion Control shocks. Fully refreshed over the last year and ready for PCA SPB as well as NASA GTS or SCCA T3. Quality build, meticulously maintained with comprehensive set of spares. 

Build Details

Suspension and Brakes

New Motion Control SPB shocks with 450/500 Swift Springs

GT3 control arms front and rear

TRS rear adjustable toe control arms with locking plates

GT3 front adjustable sway bar with Tarett extended drop links

Tarett adjustable rear sway bar with Tarett drop links

Custom front and rear brake cooling

Braided brake lines and Cyro treated slotted rotors

PFC pads plus spare rotors and Pagid pads

Extended MSI racing wheel studs and nuts

New race prepped wheel bearings

Calipers rebuilt with racing brake pistons and hi temp seals. Tarett caliper studs

Safety and interior

Custom 6-point roll cage legal for PCA, NASA and SCCA

Cobra Sebring pro fit seat and OMP 6-point Hans harness

Safecraft 5lb 3 point fire system

SFI approved window net and mount, Teamtech roof net

Momo steering wheel with quick release

997 short shifter with NR shift cables and TRS riser base

Coolsuit setup and cooler

Custom dash Oil temp, pressure, and water temp gauges. Starter button and switches

Rennline adjustable throttle pedal

Wiring relocated to right side for better weigh distribution

Data acquisition:

Trackmate Dash system with 20Hz pro GPS

Synchronized with front and rear cameras

Ecliptech shift light


Late model Boxster S front bumper with tow hook, custom grills and center radiator

996 GT3 front splitter

Lexan windshield

Custom side grills for better flow to BMC air filter

Rear bumper cut out for cooling and folding tow hook

2 Sets 8.5” square Porsche wheels, plus staggered set with rains


Strong low mileage engine, Dyno 194.39 at wheels

LN engineering IMS bearing upgrade, and underdrive pulley

All engine accessories replaced, water pump, low temp thermostat, alternator, and starter

Spin on billet oil filter and remote Setrab Oil cooler

Mantis 2Qt deep sump with full windage tray protected by Bilt racing skid plate 

Aasco lightweight flywheel with Sachs racing clutch

Rebuilt trans with TRS fluid cooler Kit

TRS Power steering fluid cooler

Wevo engine and trans mounts

Custom stainless exhaust system

Contact Seller »