Mercedes-AMG CLA45 C117 Remap & Tuning
Upgrade your Mercedes-AMG CLA45 360HP with professional Stage 1 and Stage 2 ECU tuning from Onyx Performance in Slough, Berkshire. Our tuning solutions are designed to enhance the performance of the 2.0T M133 turbocharged petrol engine, delivering increased power and torque, sharper throttle response and improved overall drivability.
The Mercedes-AMG CLA45 C117 combines AMG performance engineering with a powerful turbocharged engine. A professional ECU remap can optimise the engine’s calibration, helping unlock its potential while maintaining smooth and responsive performance.
Mercedes-AMG CLA45 Performance Figures
| Performance | Power (HP) | Torque (Nm) |
|---|---|---|
| Standard Performance | 360 | 450 |
| Stage 1 Remap | 420 | 550 |
| Stage 2 Remap | 445 | 580 |
Stage 1 Remap Price: £399.00
Original Price: £478.80
Stage 2 Remap: Call for a Stage 2 quote
Performance figures are indicative and may vary depending on vehicle condition, modifications, fuel quality and supporting hardware.
Gearbox Tuning
Alongside engine tuning, we can also discuss gearbox calibration options for your Mercedes-AMG CLA45. Gearbox tuning can help optimise gear changes and complement the improvements from your engine remap.
- Stage 1 Gearbox Remap: Contact for Price
- Stage 2 Gearbox Remap: Contact for Price
- Stage 3 Gearbox Remap: Contact for Price
BEFORE TUNING
Before carrying out any remapping, we recommend ensuring your Mercedes-AMG CLA45 is mechanically sound. We can assess the vehicle and check for existing faults before tuning begins.
SERVICING AND MAINTENANCE
Regular servicing is essential for maintaining performance and reliability. We recommend keeping up with engine oil, filters, spark plugs and other manufacturer-recommended maintenance.
EXHAUST UPGRADES
Enhance your Mercedes-AMG CLA45 with an upgraded performance exhaust system. Depending on the setup, exhaust upgrades can improve exhaust flow and deliver a more distinctive AMG sound.
PERFORMANCE UPGRADES
Supporting hardware upgrades can help complement your ECU remap. Options can be discussed based on your vehicle’s current specification and performance goals.
STYLING AND BODY UPGRADES
Give your Mercedes-AMG CLA45 a more distinctive appearance with styling enhancements and exterior upgrades selected to suit the vehicle.
VEHICLE SECURITY
Protect your Mercedes-AMG CLA45 with suitable vehicle security solutions. Contact our team to discuss available options.
WHY CHOOSE ONYX PERFORMANCE?
At Onyx Performance, we provide professional vehicle tuning and performance upgrades with a focus on quality, customer service and vehicle-specific solutions. Our team can help you choose the right upgrades for your Mercedes-AMG CLA45.
REMAPPING IN SLOUGH
Onyx Performance provides vehicle remapping and performance services in Slough, Berkshire. Contact our team to discuss tuning options for your Mercedes-AMG CLA45 C117.
Frequently Asked Questions
How much power can a Stage 1 remap add to my Mercedes-AMG CLA45?
The supplied Stage 1 figures show an increase from 360HP and 450Nm to 420HP and 550Nm. This represents a gain of 60HP and 100Nm.
How much power can a Stage 2 remap produce?
The supplied Stage 2 figures show 445HP and 580Nm, representing an increase of 85HP and 130Nm over standard performance.
Do I need hardware upgrades for Stage 1 or Stage 2?
Stage 1 tuning is generally designed around a standard vehicle, subject to its condition and suitability. Stage 2 may require supporting hardware upgrades, depending on the chosen calibration.
Can I have a gearbox remap with my engine remap?
Yes, gearbox tuning options can be discussed alongside your engine remap. Contact us for availability and pricing.
Can I have a dyno session?
Yes. We offer dyno sessions for £120.00. Contact us to arrange a session.
Do you offer Stage 3 tuning?
Contact Onyx Performance to discuss your vehicle’s specification and whether a suitable Stage 3 tuning solution is available.
Does my Mercedes-AMG need an ECU unlock?
The Mercedes-AMG CLA45 C117 uses a Bosch MED17.7.2 ECU. ECU access and tuning requirements depend on the ECU hardware and software version. We recommend checking the ECU identification before confirming compatibility.
BOOK YOUR REMAP
Contact Onyx Performance to discuss your Mercedes-AMG CLA45 C117 remap. Our team can help you choose the right tuning option and arrange an assessment.
Contact Onyx Performance
Transform your Mercedes-AMG CLA45 C117 today with Onyx Performance. Whether you’re looking for Stage 1 or Stage 2 remapping, performance exhaust systems, styling enhancements, or vehicle security solutions, our expert team is here to help.
