2004 BMW E46 M3 Completed Track Testing, Now ready for Track - $35,000

https://www.racingjunk.com/track-day/184615306/2004-bmw-e46-m3-completed-track-testing-now-ready-for-track.html I am selling my 2004 BMW E46 M3 that I have owned for 5 years. As a Mechanical Engineer, I have reviewed all the subsystems in this car and either renewed or replaced anything that would cause reliability problems. Now at age 77, I have decided I have to switch from maintaining this car to keeping my own body in shape. If you are new to the BMW E46, there are many nuances that require careful rework to make the car reliabile. I took this car to Buttonwillow Racetrack Practice Days as a street car over the past 2 years to get the bugs out. Starting at the front of this car: Front License Plate relocated to maximize intake air flow. Retrofit Source HID Bi-Xenon Morimoto D2s 4.0 A Derale puller fan with Bosch motor replaces the mechanical fan saving more than 5 hp. A Fluidyne Aluminum Radiator recommended by Turner Motorsports cools the car. A quicker-turn ZHP Steering Rack was installed. Turner Lower Control Arm bushings are installed front & rear includes monoball trailing arm bushings. H & R Sport roll bars are installed with special roll bar links from Turner. Koni Sport Yellow Shocks with rebound adjustment are used front and rear. Front springs are H & R while rear springs are ZHP; with the car sitting 1” lower than stock. A-pillar water temperature & oil pressure gauges by Stach are installed. The BMW “clutch delay” and clutch were replaced with FTB Aluminum flywheel (with steel face to wearing clutch surface) and Sachs Clutch (hub spring to ease engagement). The Transmission received new BMW shifter parts. The Exhaust (behind the retained close coupled) cataltic converters was repaced by Super Sprint Exhaust; saving 7 hp and lower weight by more than 50 pounds. An K & N Instake (legal in California) relieves 9 Hp from the engine. The rear subframe had cracks welded-up and VAC reinforced steel installed. A complete DiffsOnLine Wave Trak with 4:10 gears ($4986.58) was installed. The Wave Trak limited slip is the best match to the BMW ABS for seamless function. Both fuel pumps have been replaced. New Alternator, Power Steering Pump & Starter (BMW) New front rotors, new pads all around, new braided steel brake hoses, eliminated parking brake on drivers side to reduce weight. The Engine was completely rebuilt at 118,000 miles and now has 123,500: New Parts: Stock Piston Rings, chain, seals, valve springs, cam shafts, cam rocker retainers, stock main bearings , VAC coated rod bearings & ARP rod bolts. New model valve retainers (collets) had to be retrofitted because the orignals will fail. A VAC competiion oil pump with left-hand thread special sprocket nut keeps the nut from backing out. VAC Cam Gear Bolts. Cometric Head Gasket is MLS. New Engine wiring harnesses; 12-51-7-831-646 & 12-51-7-831-537 High Performance Water Pump; 11517838118 New Bosch Fuel Injectors calibrated by R,C, Fuel Injection, Torrance, Ca. VANOS rebuild using Beisan System parts; seals, oil pump disk, exhaust upper chain guide.