Vehicle Remapping Stats

CSC Motors: Your Source for Porsche 911 Carrera S 3.8i 400hp (2011 - 2015 ( 991 )) Remaps

Porsche 911 Carrera S 3.8i 400hp (2011 - 2015 ( 991 )) Remapping: Stage 1 & Stage 2 Options

5.0 Google Rating
Safe & Reliable Software
90 Min Turnaround
Master Tuner
5.0 Google Rating
2WD Rolling Road
Dyno Verified
In-House Developed Software

Porsche Carrera 911 S 3.8I 400HP

Engine Code: MA1.03 | ECU: Continental SDI9

Stage 1 remaps work on the factory exhaust and intake setup — no hardware changes required.
Power
Horsepower
400 BHP
Original
440 BHP
Remapped
+40 BHP Total Gain
Torque
Newton Metres
440 NM
Original
460 NM
Remapped
+20 NM Total Gain
StatOriginalRemappedTotal Gain
Power
Horsepower
400 BHP 440 BHP +40 BHP
Torque
Newton Metres
440 NM 460 NM +20 NM

* Please bear in mind that all power figures listed are estimates. Some cars will deliver more than the listed gains.

* Please bear in mind that all power figures listed are estimates. Specific vehicle outputs may vary based on condition and fuel grade used.
Porsche Carrera 2011 - 2015 ( 991 ) 911 S 3.8I 400HP Remap Enquire Now

About CSC Motors Calibration

CSC Motors' remapping software is engineered and rigorously dyno-tested to elevate your daily driving experience. At our tuning facility in Glenrothes, Fife, our team accurately calibrates your engine for enhanced throttle response, broader power delivery, and increased overall performance—while preserving factory safety margins and reliability.

Unleash the full potential of your Porsche Carrera 911 S 3.8I 400HP with custom software solutions from CSC Motors.

The CSC Motors Advantage

Every calibration for your Carrera is developed on our in-house 2WD rolling road. Rather than using generic files, we precisely tune air-fuel ratios, boost delivery, and ignition timing to suit your vehicle's exact requirements.

  • Dyno Tested & Verified
  • Optimised Fuel Efficiency
  • Software Lifetime Warranty
  • Within OEM Safety Limits

Advanced Software Options

Fault Code Removal Option Fault Code Removal Available
Secondary O2 Disable Option Secondary O2 Disable Off-Road Use Only
Speed Limiter Removal Option Speed Limiter Removal Available

Technical Specification & Calibration Information

  • State-of-the-Art Dyno Facility: We operate an in-house Dimsport 2-Wheel Drive Dyno in Fife. Meticulously calibrated to provide precise real-time horsepower and torque measurements, it ensures your vehicle's engine map is tested safely.
  • Master Software Calibration: Unlike setup shops using locked slave tools, we hold genuine master licenses. We inspect and modify your engine's code directly via EVC WinOLS, providing full transparency and bespoke adjustments.
  • Data-Driven Precision: Extensive datalogging is integral to our workflow. We log live parameters prior to tuning to assess health, and continue monitoring during dyno runs to confirm optimal air-fuel ratios, boost parameters, and thermal safety limits.

Choose CSC Motors for software tuning that balances maximum power gains with absolute engine safety.

Get A Free Remap Quote For Your Porsche Carrera

Get Your Custom Quote

Step 1 of 3

Vehicle Details

Selected Vehicle: Porsche 911 Carrera S 3.8i 400hp
Please enter a valid registration plate.

Your Details

Please enter your full name.
Please enter a valid email address.
Please enter your contact number.

Select Your Service *

Performance Remap
Improve power and response for your vehicle. Fuel savings may also be realized depending on driving style.
Solution Remap
Software solution options such as AdBlue, DPF, EGR, or Speed Limiter Disable without performance tuning.
Automatic Gearbox Remap
Designed for automatic gearboxes on VAG Group & BMW vehicles. Delivers faster shifts and raised torque limits.

We aim to respond within 4 business hours.

Porsche Carrera 911 S 3.8I 400HP Performance Tuning

Enquire Now
Check out our CSC Motors Google Reviews

What Our Customers Say

"Booked in for a Stage 1 Remap.. car was too low for the dyno so was road tuned.. the guys were excellent, every question I asked about the process was answered. Everything was explained to me and shown to me on screen as it was happening. Afterwards the car pulls really well and holds the power high into the rev range. Overall highly satisfied with the service received, the lads are extremely knowledgeable and friendly so would definitely recommend them to anyone looking for a proper custom remap."

Richard Hepburn

★★★★★★

"Purchase an xtrail here. Really great car, Colin was friendly and helpful. Thank you!"

Jodie Dunlop

★★★★★★

"Great service guys know what they are doing everything all good many thanks"

Paul Dee

★★★★★★

CSC Motors are genuine and licensed users of WinOLS - The Number 1 tuning software

We offer ECU Remapping for the following cars, vans & campervan brands: