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MSL Performance

●  ECU Remapping  ·  Performance Parts  ·  Remote Mapping  |  Al Quoz, Dubai  |  +971 56 786 4447

Mercedes-AMG C63 Remapping in Dubai —
Stage 1 & 2, Tailored to Your Car

Stage 1 & 2 tuning, tailored to your exact car — written for your C63’s exact engine code, then proven on our own dyno in Al Quoz, Dubai.

211.74

MPH · McLaren 720S world record · Dodson Motorsport

20 +

Years of automotive & performance industry experience

[X] +

Cars tuned to date

Authorised Mercedes-Benz Service Centre

The figures

Stock vs tuned.

Every number below comes off our own dyno.

CAR ENGINE CODE STOCK STAGE 1 STAGE 2
C63 W204 · 2008–2014 M156 6.2L V8
[XXX] BHP
[XXX] NM
[XXX] BHP
[XXX] NM
[XXX] BHP
[XXX] NM
C63 / C63 S W205 · 2015–2021 M177 4.0L V8 biturbo
[XXX] BHP
[XXX] NM
[XXX] BHP
[XXX] NM
[XXX] BHP
[XXX] NM

Results vary with vehicle condition, fuel grade and specification. Every figure shown was measured on our dyno in Al Quoz

STAGE 1

Software only. No hardware changes.

From AED [X,XXX]
Shop: W204 · W205

STAGE 2

Software written around hardware upgrades — typically downpipes, intake or exhaust.

From AED [X,XXX]
Shop: W204 · W205

Mapped on our own dyno

What we change

Written for your engine code.

W205 · M177
4.0L V8 biturbo

On the twin-turbo M177, the map works on boost pressure targets together with fuelling, injection and ignition timing, so the extra boost is matched by the right fuel and timing at every point in the rev range.

We also adjust the torque limiters and throttle response, then log the car across multiple pulls to refine the map before it leaves.

W204 · M156
4.0L V8 biturbo

The M156 has no turbochargers, so there’s no boost to raise. The map works on fuelling, ignition timing, throttle response and torque limiters instead.

For a bigger step, we fit the Weistec M156 supercharger and finish the conversion on our dyno with a custom map.

Boost targets (M177)
Fuelling & injection timing
Ignition timing
Torque limiters
Throttle response
Hardware options
Parts we pair with the C63.

Fitted at our workshop and finished on our dyno with a custom map.

Weistec
M156 Supercharger

The Weistec supercharger conversion for the 6.2L M156.

IPE exhausts
IPE
CAT-BACK VALVETRONIC EXHAUST

With Valvetronic valve control. Headers and mid pipe also available.

IPE exhausts
MSL PERFORMANCE
3.5" DECATDOWNPIPES

For the C63 and C63 S W205.

View part
MSL PERFORMANCE
3.5" DECATDOWNPIPES

For the C63 and C63 S W205.

View part
Real example
One C63 we've done.

Dyno graph image goes here · before / after

4.0L V8 biturbo
C63 S W205

[Year] · [Hardware fitted] · Measured on our dyno in Al Quoz

Power · stock
[XXX] BHP
Power · tuned
[XXX] BHP
Torque · stock
[XXX] NM
Torque · tuned
[XXX] NM
+[XX]

BHP gain

+[XX]

NM gain

Results vary with vehicle condition, fuel grade and specification. Every figure shown was measured on our dyno in Al Quoz.

The process
Four steps.
01
Tell us your car

Send your C63’s year and spec on WhatsApp.

02
Health check & baseline

We check the car first, then do a baseline dyno run so the “before” is measured.

03
Map written & refined

A map for your engine code and fuel grade, refined with live datalogging across multiple pulls.

04
Final run & handover

A final dyno run and a printed before/after result you keep.

C63 FAQ

C63 questions, answered.

General remapping questions — safety, warranty, time in the workshop — are answered on ECU Remapping in Dubai →
Do you tune both the W204 and the W205 C63?

Yes. The W204 C63 with the 6.2-litre M156 and the W205 C63 and C63 S with the 4.0-litre M177 each have their own map, written for that engine.

What does Stage 2 need on a C63?

Stage 2 is software written around hardware upgrades, typically downpipes, intake or exhaust. We confirm the right parts for your car before anything is fitted.

Can my C63 go back to standard later?

Yes. Your original factory file is stored, so the car can be returned to stock at any time.

Get in Touch

Tell Us
What You Drive

Send us your car, model year and what you’re after. We’ll come back with a straight answer on price and timing — no call centre, no runaround.

Step 01
Send your car details
Step 02
Get a straight price
Step 03
Book your slot in Al Quoz
MSL Performance · Al Quoz
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