Mercedes S W223 Tuning
Mercedes S W223 S450 367 BHP Remap
Indicative power and torque gains for the Mercedes S W223 S450 (2021 – present), with before/after performance graphs.
Power and torque figures are sourced from our live tuning database. Actual gains vary by vehicle condition, fuel and specification. Every remap is custom-developed and backed by our lifetime software warranty.
S450 tuning by Elite Remaps
The Mercedes S W223 S450 responds superbly to a professionally developed remap. Our calibration engineers write and test every file in-house, unlocking stronger performance, sharper throttle response and improved economy while keeping everything within safe limits.
Every S450 remap is backed by our lifetime software warranty. The figures above are sourced from our live tuning database and shown as indicative before/after curves. For exact numbers on your vehicle, get in touch with your registration.
Why choose Elite Remaps
Book your Mercedes S W223 S450 remap
Speak to our tuning specialists for a free, no-obligation quote on your Mercedes S W223 S450.
Related vehicles
Other Mercedes S W223 engines
Compare tuning gains across the rest of the Mercedes S W223 engine range.
Tuning services
Explore our services
From Stage 1 to emissions solutions, explore the tuning services we offer for your S450.
Where we work
Areas we cover
Visit our Leeds workshop or use our nationwide mobile service across West Yorkshire and beyond.
Frequently asked questions
Common questions about remapping the Mercedes S W223 S450.