4.8 2,200+ reviews

Every car Mercedes SLK R171 (2004 - 2010) 200K (1.8T)

Petrol · 1.8 litre · Maidstone, Kent

Mercedes SLK 200K (1.8T) remap184 to 210 bhp with Stage 1 software. The figures, the parts and the other engines in this car, on one page.

A Stage 1 remap takes the Mercedes SLK 200K (1.8T) from 184 to 210 bhp and from 270 to 330 Nm: 26 bhp and 60 Nm more, on standard hardware. On a turbocharged petrol the gain comes from boost, fuelling and ignition timing recalibrated within the limits of the standard turbo and injectors. It is done in a visit at our Maidstone workshop and the original file is kept, so it can go back to standard.

Stage 1 on this engine

What the Mercedes SLK 200K (1.8T) makes, standard and remapped

Standard is the factory figure. Stage 1 is the calibration we run on this engine, software only, nothing bolted on.

184210
BHP · Power · +26
270330
NM · Torque · +60
Stage 2 and Stage 3 figures, and the price for each, are in the calculator for this exact engine.Open the calculator →
1k 2k 3k 4k 5k 6k 210 BHP 330 NM
Stage 1 powerStage 1 torque (dashed)Standard

Drawn from the quoted peaks and this engine’s peak rpm from our vehicle data: torque peaks at the quoted Nm, power is derived from it. A measured before-and-after graph comes with a dyno session.

Same car, other engines

Mercedes SLK R171 (2004 - 2010): every engine we tune

All Mercedes SLK engines (45) · Every Mercedes we tune (3577) · All makes

Fixed price

Ask about your Mercedes SLK 200K (1.8T)

Registration and which stage. We come back with what it needs, what it makes and what it costs, usually the same day.

Before you send, want our discount codes?
Occasional offers on tuning, parts and servicing. No spam, and you can unsubscribe in one click.

Got it. We will come back with the figures and a fixed price for your car.

If you know them, these help us get the quote right first time. Entirely optional.

Loading the form…

Questions

Mercedes SLK 200K (1.8T) remap questions

How much power does a Stage 1 remap add to a Mercedes SLK 200K (1.8T)?

26 bhp and 60 Nm. Standard is 184 bhp / 270 Nm; Stage 1 is 210 bhp / 330 Nm. That is a 14% power gain and 22% more torque.

How do I get a price for a Mercedes SLK 200K (1.8T) remap?

Put the registration into the calculator and it prices Stage 1, 2 and 3 for this exact engine, or send the form on this page and we come back with a fixed price, usually the same day.

Is a Stage 1 remap safe for this engine?

Stage 1 stays inside what the standard turbo, injectors, clutch and cooling were built to take. The figures above are the calibration we run, not a maximum. The car is checked for stored faults before and after, and the original file is kept so it can go back on.

Does a remap affect the warranty on a Mercedes SLK 200K (1.8T)?

A manufacturer can decline a warranty claim on a part they can show was affected by the remap. We tell you plainly what that means for your car and your warranty position before anything is done.

How long does it take, and can it be reversed?

A Stage 1 remap is done in a single visit, usually the same day. The original software is stored and can be restored on request.

The JF Automotive team
Meet the team

The team behind every job

Technicians, calibrators and the front desk, all in Maidstone. No call centre and no subcontracting - the person who books you in is the person you can ask about the job.

Newsletter

Offers on parts and tuning, first

A short email now and then: new vehicle support, parts deals, open days. Nothing daily.