Nitrous Oxide Bimmer

Photo of NOS Bimmer closeup by Jason Collin

Photos by NM Chapter Photographer Jason Collin

Sometimes what we do to personalize our BMW’s take on visceral qualities like the pleasing “gurgle” of a tuned BMW M62 V8 exhaust or the kick in the pants one gets when nitrous oxide increases the engine’s power output by allowing fuel to be burned at a higher-than-normal rate. Such is the case for BMW Car Club of America New Mexico Chapter member Jim Levandoski’s BMW E39 540 with a six speed manual transmission.

Photo of Jim and his BMW  540
Jim and his BMW 540 in Placitas, NM


Jim has been constantly personalizing his 540 over the past two decades with various modifications including a nitrous oxide (NOS) progressive two-stage controller with port injection and 10 injectors which Jim says has not caused unusual wear due to the increased horsepower provided by the NOS system. Some of his modifications required dropping the front subframe, which he has done three times over the years! There have also been substantial engine software mods, some requiring custom circuit boards designed and built by Jim. Jim’s skills at powder coating are evident in the impeccable engine bay with powder coated valve covers and timing cover plus powder coated brake calipers.

Phot of Jim's BMW 540 engine.
Under the hood of the NOS Bimmer.


Besides the NOS controller, Jim’s engine modifications to the 540 include: Snow’s Performance methanol/water injection, Dinan Stage 5 engine software, VAC underdrive pulleys, Dinan carbon fiber cold air intake system, Dinan throttle body and larger mass air flow sensor (MAF), M62 non-TU performance intake manifold with larger intake runners, NGK iridium plugs, Zionsville aluminum radiator, electric cooling fan with PWM (pulse width modulation) controller, a modified clutch delay valve (CDV), Vibrant muffler, Quick Time electric exhaust cutout and long tube ceramic coated stainless headers.

His drivetrain and brake mods include: Dinan front strut tower brace, Koni FSD’s and H&R Springs, BAV brass caliper bushings, M5 3.15 limited slip differential, M5 rear traction bars, Eibach sway bars front & rear, Energy Suspension polyurethane sway bar bushings, Rogue Engineering transmission mounts, StopTech brake lines front & rear, Axxis Deluxe Plus pads front & rear, and Rogue “Octane” short shift kit with WSR (weighted selector rod).

Other mods include: M5 front and rear bumpers, M5 gauge cluster rings, M5 (trunk) lip spoiler, M5 mirrors and switches, leather Z weighted shift knob, DDE enhanced angel eyes with smoked lenses, euro storage tray, Passport 8500 X50 and Escort ZR3 laser jammer, XPEL protectant film on the headlights, and a LoJack stolen vehicle recovery system.

Jim hosted a “Garage Day” for the BMW CCA New Mexico Chapter last summer at his home in the village of Placitas, New Mexico. Not only did he go over some of the mods to his 540, he also showed us his nearly complete ’33 Factory Five Racing Hot Rod with a Corvette LS3 engine and independent rear suspension.

Photo of Jim and his hot rod.
Jim and his nearly complete ’33 hot rod