Mercedes SL 500 306
Remapping Crawley
Mercedes SL 500 306 in Crawley. Standard and remapped figures for this exact engine.
- Fully dyno tested remaps
- 30 day money back guarantee
- Lifetime software warranty
- UK-wide local network
Remap stats
Mercedes SL 500 306: standard vs remapped
Petrol engine. Indicative stage 1 figures, fully dyno tested.
Power
+15 bhp · +5%- Standard306 bhp
- Remapped321 bhp
Torque
+30 Nm · +7%- Standard460 Nm
- Remapped490 Nm
Tuning figures are indicative estimates, not guaranteed results. Actual results depend on the condition of the vehicle.
Prices from £130
Fully dyno tested | 30 day money back guarantee | Lifetime software warranty
What does a remap do for the Mercedes SL 500 306? Our figures show power up from 306 to 321 bhp (+5%) and torque up from 460 to 490 Nm (+7%), a stage 1 result you can book in Crawley.
Treat the numbers as a guide: they are stage 1 estimates for a petrol Mercedes SL-class in sound condition, and individual cars differ.
Mercedes SL 500 306 remap figures
- Fuel: Petrol
- Standard power: 306 bhp, remapped: 321 bhp (+15 bhp, +5%)
- Standard torque: 460 Nm, remapped: 490 Nm (+30 Nm, +7%)
- Service: stage 1 ECU remap, fully dyno tested
What a remap does for a petrol Mercedes SL-class
With a petrol engine the remap works through the ECU's ignition, fuelling and turbo boost tables. Re-calibrating them within safe limits releases power that is already there, rather than adding anything to the engine.
Mercedes SL 500 306 against other SL-class engines
Ranked by power gain against the other petrol SL-class engines (11 in total), the SL 500 306 is 11th, 13 bhp below the SL-class petrol average of 28 bhp.
Across our whole catalogue the average petrol remap adds 27 bhp and 51 Nm, so this engine's 15 bhp and 30 Nm sits below that benchmark.
Mercedes SL-class ECU remapping in Crawley
Drivers in Crawley book through the Crawley Remap Experts site, one of our local sites across the UK. We regularly work with drivers in Sevenoaks, Tonbridge, Swanley, Sidcup and Ortington and nearby areas of the South East.
Every remap is fully dyno tested and comes with a 30 day money back guarantee and a lifetime software warranty. Call 0800 779 7864 for a quote.
If you are closer to Sussex, Surrey and Croydon, those neighbouring Remap Experts sites can help too.
Get a quote for your Mercedes SL 500 306
Send your registration and we will confirm the exact remap, the price and the next available slot.
Included
What we can do for your Mercedes SL-class
Stage 1 ECU remap
Add power and torque and improve driveability. Software only, tailored to your engine.
ECU repair and testing
Is your engine control unit playing up? We can arrange testing and repair, and source replacement ECUs.
DPF and EGR fault repair
Persistent DPF or EGR errors diagnosed and resolved in accordance with all current road-legal standards.
Engine carbon cleaning
Fault finding and carbon cleaning for the inside of your engine, typically completed in a couple of hours.
Same model
Other SL-class engines
From quote to remapped in four steps
No jargon and no pressure. Here is exactly what happens.
- 01
Find your vehicle
Choose your make, model and engine to see the standard and remapped power and torque for your car.
- 02
Request a quote
Send your details and we contact you by SMS or call back with a quote. No obligation.
- 03
Book with your local site
Your local Remap Experts site arranges the remap and answers any questions about your car.
- 04
Remapped and dyno tested
Your remap is fully dyno tested, with a 30 day money back guarantee and a lifetime software warranty.
Everything you need to know
Plain-English guides to how remapping works, what it does and what to check first.
- 6 min read
What is ECU remapping?
The engine control unit, what a remap changes, and who it suits.
Read guide - 5 min read
The benefits of ECU remapping
More torque, better driveability and the potential for better economy.
Read guide - 6 min read
How ECU remapping works, step by step
From reading the original software to the dyno test.
Read guide