Few know more about Audi performance and the appeal of the quad rings than Keith Anderson, proprietor of Anderson Motorsport in Chanhassen, Minn. Anderson has built a credible reputation as one of the country's premier Audi sport tuners. As well, Keith, along with his identical twin brother Kent, played a large roll in the conception and expansion of the Audi Club of America (formally called the Quattro Club). The company's penchant for performance and quality workmanship is evident in Keith's 1983 Ur Quattro. Exceptionally immaculate, the car also points to Keith's rather obsessive nature toward detail.

After purchasing this car in 1990, it was used primarily for Audi Club promotions via club driving schools throughout the country. As the number of events increased so did the car's modifications. Aside from a few mild Audi Sport graphics, the car now sits quite complete. It is still used for Audi Club driving schools nationally, and Keith has also considered running in a vintage series such as SVRA.

There are some who have questioned Keith's recognized passion for such a car. The answer is in his reply: "The Ur Quattro started it all. For its time, it was the epitome of all-wheel-drive engineering. It was a pioneer, a leader. This car shook the ralley world and turned it upside down. Nothing came close and its technology continues to impress, even today, a quarter century later."

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1983 Audi Ur Quattro

Engine
2.2-liter inline five, dohc, four valves per cylinder, turbocharged and intercooled1991 200 Quattro 3B block/cylinder head, O.E. crankshaft and pistons, Pauter connecting rods, ported, polished and balanced internals, enlarged cylinder head ports w/ 5-angle valve job, Ur S4/S6 AAN ignition, Lehmann software, Stromung 3-inch down pipe w/custom fabricated 3-inch side-exit exhaust, Sachs racing clutch; Induction, exhaust manifold, turbo and all related parts are RS2-spec components

Transmission/Drivetrain
Five-speed manual transmission, custom short shifter patterned after the A2 ralley car, Quattro all-wheel drive

SuspensionIndependent McPherson struts (f), independent McPherson struts (r), strut housings modified to coilover type w/ Koni sport shocks, 24mm sway bar (f), 24mm sway bar (r)

Brakes
Four-wheel discs (vented front and rear) w/ Sport Quattro/AP Racing 4-piston calipers, dual AP Racing master brake cylinders

Wheels and Tires
17-inch Audi Sport OZ Racing from early DTM A4, Toyo RA1 235/40-17

Exterior
Alpine White, modified rear O.E. spoiler, 1987 Coupe GT fiberglass rear decklid, side-exit exhaust port, removed undercoating

InteriorCobra Suzuka race buckets, Schroth Racing 5-point 3-inch belts, custom built 8-point 1.5-inch tubular roll cage, custom fabricated Kevlar gauge panel w/ VDO instruments, trunk-mounted Fuel Safe Racing fuel cell, trunk-mounted fuel pump and filter

Performance
Peak Power: 400 bhp @ 5800 rpm (est.)

SOURCE
Anderson Motorsport, Inc.
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