: 1989 RUF BTR 3 6-speed. 22500 miles.Will consider partial trades. Many more photos available upon request. 1. RUF: 1989 a. RUF Boost controller between the seats. 1.0 bar 450HPb. RUF gauges ( boost tach speedo oil temp )c. RUF front Valance d. RUF Speedline wheels e. RUF steering wheel. f. RUF 3.4 L Engine ( pistons rings cylinder barrels cams larger air guides thermal barrier seals turbo bracket high efficiency K27 turbo fuel injection pressure dampener crankshaft pulley & Vbelt increases fan speed for better cooling) and misc other peripheral part for the complete 3.4 conversion. (3.4 Stamped in Block)g. RUF 6-Speed Transmission hydraulic operated clutch system (part number R5050 / 0076) h. RUF Exhaust 4 pipe with matching body panel and sheet metal or ValanceI. RUF Front bumper cover. J. RUF rear Valance K. RUF inter-cooler 50% more surface areaL. RUF Boost controller between the seats. M. RUF Bilstein shocks ( yellow rear ) & front inserts N. RUF rear Stabilizer bar.O. RUF LARGER oil cooler.P. RUF ECUQ. RUF Cold air Intake.2. Ive also spent about $15000 on it. a. New Goodyear Eagle GT tires. b. Rockers valances all the way around the car were removed a redone. ( stone chips etc. ) c. Complete undercarriage detail. d. Methodically went throughout and replaced everything that didn't look like new. ( Gold / Cad plated hardware etc. ) e. Serviced and completely gone through mechanically. 3. Paint. NO Paint work on any body panels. a. Digitally paint metered. all within Porsche specs b. Paint was also methodically detailed as well as the rest of the car. 4. All owners manuals boot cover RUF brochures Tools and jack.RUF BTR lll start with the engine which had the originalpartially finned cylinder barrels replaced by ones with air-cooling finsaround their complete diameter. The bore was increased giving a newdisplacement of 3.4 L from the original 3.2 L. Ruf added unique Mahle Pistons and connecting rods and 935 type camshafts. The turbo was replaced by a larger KKK K27 unit and a larger free flowing intercooler was added. boost and 450hp with 1 bar. RUF added an adjustable boost control inthe cockpitThe intake manifold was replaced as was the exhaust. The first BTRengines used Bosch K Jetronic (CIS) but later engines called BTR IIIused Bosch Motronic and had 450hp up from the 374hp of the CIS engines.A larger oil cooler was installed in a RUF front spoiler moving it from the insidepassenger fender. RUF modified Porsche G50 transmissions from a 5-speed to 6-speed to take theincreased demands of the BTR's prodigious torquelowered and the suspension was stiffenedRUF single piece forged rims sized 9x17 and 10x17RUF offered a complete set of gauges includinga 350km/hr speedometer 1.5bar boost gauge and Tachometer with the redline turned to near vertical.Top speed was 300km/hr for the narrow body carand 280km/hr for the Turbo body. Acceleration to 60mph was in less than 5seconds; by reaching 62mph in 4.6 seconds a 3.4 Liter Turbo-Ruf became thefastest accelerating production car ever tested by Auto Motor and Sport.It reached 100mph in only 9.5 seconds. RUF had matched or even betteredthe performance figures for Porsche's own Group B Le Mans car!