MERCEDES
STRATA × AMG

R231 SL 550

2012-2013 · 2014-2019
[ THE LADDER ]

How far do you go?

01

Stage 1 · Software

A bespoke ECU/TCU calibration on pump or race fuel. No hardware, fully reversible — the single best value gain on any platform.

02

Stage 2 · Bolt-on

Downpipes, intakes and cooling matched to a custom map. Bigger, more sustained numbers with the soundtrack to match.

03

Stage 3 · Built

Upgraded turbochargers, fueling and drivetrain support. A no-compromise build chasing the platform's ceiling.

[ CONFIGURE YOUR BUILD ]
[ ENGINE HP TQ NUMBERS DISPLAYED WITHOUT DRIVETRAIN LOSSES ]
Horsepower:
stock
429
tuned
600
Torque:
stock
443
tuned
690
Power · hp
600+171
stock 429 hp
Torque · lb-ft
690+247
stock 443 lb-ft
Stage 2 · R231 SL 550
From
excl. fitting · price guide only
Hardware required
DownpipesIntakeIntercooler
What's included
Stage 2 tuning and everything in Stage 1, plus datalog analysis and support with hardware recommendations for your build.
Ready to push the limits with us?

Tell us your vision for the car — where you want it to end up, what it's running now, and how you actually use it. If you've got technical questions, ask them: our engineers are gearheads first, and they'd far rather talk through boost targets, fuelling and supporting hardware with a fellow enthusiast than fire a quote into the void. Every use case and every vision gets looked at on its own — we'll come back to you with what actually makes sense for your car, and map out where it goes from here once you're past Stage 2.

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