Stages of the S63
The BMW N63 twin-turbo V8 is a powerhouse with untapped performance potential. Unlocking this power comes in stages—each designed to increase horsepower, torque, and overall driving experience while maintaining engine reliability.
ECU Tune: Unlock instant performance with our Stage 1 ECU flash—no hardware required. Gain up to 120 horsepower and transform your BMW’s responsiveness, throttle feel, and acceleration while keeping factory reliability intact.
Bolt-On Power: Take it further with upgraded downpipes and intake systems for maximum flow. Our Stage 2 setup delivers raw turbo sound and up to 160 hp gains with refined, daily-drivable power you can feel in every gear.
Cooling & Ethanol Performance: Power means heat—Stage 3 upgrades keep it cool. With intercooler enhancements and ethanol fueling options, this stage supports aggressive driving while maintaining safe temps and unleashing up to 200 hp more.
Turbo Upgrade: Ready to dominate? Our Stage 4 package replaces your stock turbos with high-performance hybrids or full-frame beasts—pushing your S63 beyond 800+ hp with mind-blowing acceleration and response.
Built to Win: Push the limits with a fully built engine and drivetrain. Forged internals, strengthened transmission, and race-ready tuning deliver over 1000 hp—engineered for track days, roll racing, and street supremacy.
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Custom or off-the-shelf ECU remap (flash tune)
Gains: +80–120 hp, +100–150 lb-ft torque
Safe on stock hardware
Optional: BMC or K&N drop-in filters
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Downpipes (high-flow or catless)
Upgraded intake system
Upgraded charge pipes (optional)
Optional: Transmission tune (TCU flash)
Required: Stage 2 ECU tune to match hardware
Gains: +120–160 hp over stock
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Upgraded intercoolers or heat exchangers
Methanol injection or upgraded fuel pumps (for octane/ethanol support)
E40
Gains: +160–200 hp with ethanol and full bolt-ons
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Hybrid turbos
Upgraded inlets/outlets
Requires custom tune for upgraded turbos
Built motor
Gains: +200–350+ hp depending on setup
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Forged internals (pistons, rods)
Upgraded clutches/transmission components
Head studs, head gaskets
Built for high boost and track/race use
Power Potential: 1000+ hp capable builds
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First Generation (S63)
E70 X5 M (2010–2013)
E71 X6 M (2010–2014)
S63TU (Technical Update)
F10 M5 (2012–2016 Sedan)
F12/F13 M6 (2012–2018 Convertible/Coupe)
F06 M6 Gran Coupe (2013–2019)
F85 X5 M (2015–2018)
F86 X6 M (2015–2019)
S63TU2/TU3 (Updated versions)
F90 M5 (2018–2023)
F90 M5 Competition (2019–2023)
F90 M5 CS (2021–2022)
G30 M550i xDrive (Not full M car, but has a version of the S63)
G15 M8 Coupe (2020–present)
G14 M8 Convertible (2020–present)
G16 M8 Gran Coupe (2020–present)
F95 X5 M (2020–present)
F96 X6 M (2020–present)