BMW M8 F92 Parts

The F92 M8 Competition coupe isn't just a grand tourer with an M badge slapped on it - it's a genuine supercar that happens to have rear seats. Built around the S63 twin-turbocharged 4.4-liter V8, the M8 Competition makes 617 horsepower and 553 lb-ft of torque straight from the factory. That's the same basic architecture that powers the F90 M5, but BMW's M division tuned the S63 specifically for the M8's longer wheelbase, rear-biased M xDrive system, and the kind of high-speed stability work that makes triple-digit driving feel composed rather than terrifying. If you've been following the S63 platform since the F10 M5 days, you already know what this engine is capable of - and the F92 pushes that ceiling even higher.

What separates the M8 from everything else in the current M lineup is the combination of a front-mid engine layout, an eight-speed M Steptronic transmission, and an active rear differential that's genuinely one of the best in the business. In rear-wheel-drive mode, this car rotates with a precision that would embarrass plenty of purpose-built track cars. The chassis tuning is stiffer and more aggressive than the G-chassis M5, and the carbon fiber roof and front strut brace keep flex minimal even when you're really loading the suspension. For the money, and at this level of factory performance, the F92 is one of the most complete Bimmers ever to leave Munich.

Let's talk about the engine first, because that's where most of you are headed anyway. The S63 responds exceptionally well to bolt-ons - intake, charge pipe, and downpipe work alone will put you in the 680–720whp range with a quality tune. The N54 crowd learned early that BMW's turbo platforms love supporting modifications, and the S63 continues that tradition. A full bolt-on build with upgraded turbos from Vargas, Pure Turbos, or VTT can push well past 800 horsepower on pump gas with the right supporting mods. Head over to our Engine section for intakes, charge pipes, and intercooler upgrades specifically validated for the S63 in the F92 application.

Now for the honest part. The S63 does have known weak points you need to address before you start chasing power numbers. The rod bearings are the first conversation you need to have with yourself - just like on the S85 and S65 before it, preventive bearing replacement is cheap insurance compared to a spun bearing at 8,000 rpm on a backstretch. Oil feed to the high-pressure fuel pump area can also be marginal under sustained track conditions, so an upgraded oil cooler is not optional if you're running sessions. The charge pipe system is another pressure point; stock plastic charge pipes will let go under boost on a tuned car, and aluminum replacements should be on your list early. The transmission cooler is undersized for track use, full stop - budget for an auxiliary cooler if you're planning anything beyond spirited street driving.

Suspension on the F92 is genuinely good from the factory, but the adaptive dampers have a limited range once you start adding sticky tires and track use. A coilover setup from KW, Öhlins, or BC Racing's track-spec line transforms what is already a great handler into something that feels dialed in lap after lap. Corner balancing after any suspension work is non-negotiable on a car this heavy and this fast. Sway bar upgrades and front strut reinforcement brackets round out a solid chassis package. Browse everything we carry in Suspension to build the right setup for your use case - street, canyon, or dedicated track duty.

Brakes deserve a dedicated mention. The M8 Competition's factory carbon ceramic option is excellent, but if you're on steel rotors, track sessions will cook your brake fluid and fade your pads faster than you'd expect. Motul RBF 660 or Castrol SRF fluid, quality two-piece rotors, and a compound like Hawk DTC-60 or Ferodo DS2500 should be your baseline for any day at the track. Stainless braided lines are a small investment that dramatically improves pedal feel.

For daily drivers who want more presence and a better soundtrack, the priority list is straightforward: tune, downpipes, and exhaust. The factory exhaust has character in Sport Plus mode, but an aftermarket catback from Akrapovič, Eisenmann, or Remus opens the S63 up in a way that makes every gear change an event. Check out our full Exhaust catalog for catback and downpipe options. Paired with a JB4 or a full ECU flash from MHD or BM3, this combination is the best dollar-per-smile investment on the platform.

Track-focused builds should layer in the aero work sooner rather than later. The F92 generates meaningful downforce at speed, and BMW M's own carbon fiber package is a solid starting point, but aftermarket front splitters, canards, and rear diffuser extensions from 3DDesign or Vorsteiner meaningfully improve high-speed balance. The M8's long hood and wide rear haunches give tuners a great canvas to work with. Explore our Body & Aero section for fitment-verified options. On the wheel side, a staggered setup in the 20-inch range with a proper track tire like the Michelin Pilot Sport Cup 2 R changes the car's behavior completely - see our Wheels & Tires section for sizes and offsets dialed in for the F92 fitment.

Trusted brands on this platform include Pure Turbos, Vargas Turbo Tech, KW Suspension, Akrapovič, Eventuri, and Dinan for those who want a more OEM-plus approach. The F92 M8 rewards a methodical build - get the foundation right, protect the drivetrain, and this car will embarrass exotics that cost twice as much.