This 1990 Mosler Consulier GTP LX is a street car from new, purchased by the seller nearly a year ago from an eBay auction we featured here on BAT. Since purchase he has given the car a complete mechanical refresh in order to make it a reliable street and track day driver, including a full engine rebuild detailed below. He’s selling it in order to purchase a full race spec GTP rather than convert this rare street car into a full time racer. Fewer than 100 Consulier GTPs were produced, and this example is now ready for road or track day use. The car is sold with a clear Florida title and is fully registered and street legal.

The bodywork is in good original condition, with some age and road wear related flaws in the original red paint. The center stripes were original to the car. An extra rear engine cover is included with the sale. The original LX version Fittipaldi wheels are currently installed with new tires and an extra set of base model Cragar wheels with older Hoosier R6s are included.

The GTP was the first ever carbon fiber and Kevlar monocoque bodied vehicle and the seller has opted not to touch up the paint chips in order to show the carbon fiber construction.

The interior was restored by the previous owner with some custom upgrades. This car is an LX model that included air conditioning, leather Recaro seats, power windows, and a sunroof. The restoration included an Alcantara dash, headliner, and door panels, new Alcantara Recaro seats, Porsche RS style carpets, and a Momo steering wheel. All original parts are included with the sale. The current seller installed a new matching VDO speedometer with GPS sending unit to replace the notoriously inaccurate original. A new modern Kenwood stereo and updated speakers are installed. The power window motors were rebuilt and the air conditioning blows cold.

The seller had the suspension and brakes rebuilt only to blow the head gasket on his first track day with the car. Since then he has completely refreshed all mechanical systems and done a full rebuild of the Chrysler Turbo II engine with supporting performance upgrades. Extensive engine repairs and upgrades include the following:

Rebuilt Turbo II engine with forged internals

Decked, ported, and polished head

Forward Motion 475 camshaft

ARP head bolts

New custom made radiator

Upgraded intercooler with new plumbing

New water pump, thermostat, and hoses

New stock turbo

Stage 2 ECU

Innovate AFR with digital gauge

Ceramic coated headers and custom stainless exhaust

New 2 piece intake manifold

Upgraded 52mm throttle body

Cold air intake, relocated for better flow

New fuel rail and injectors

Fuel tank cleaned and sealed

New fuel pump, fuel lines, and sending unit

The suspension, brakes, and drivetrain were also renewed:

All suspension bushings replaced with poly

New springs and adjustable shocks

New tie rods and ball joints

Race quality alignment and corner weight

New stainless steel brake lines

New pads and rotors

New Quaife Limited Slip Differential

New 4-puck clutch

Aluminum flywheel

New CV joints and knuckles

The flat composite underbody is clean, with no evidence of any prior damage, and the removable engine and front subframe panels are present and in good condition.

The seller has receipts for over $15k in repairs and upgrades during his ownership, some of which can be seen in the gallery below. A photo of the car signed by Warren Mosler is also included. With the Consulier GTP Mosler set out to build an American made supercar that could match or exceed the performance of the exotics of the day, and was largely successful. The light weight chassis and comprehensive maintenance and upgrades make this example an interesting street driver and formidable track day weapon.