Mercedes A / A 45 AMG-S 421 hp
45 AMG-S • petrol
Stage 1 Remap
Price on enquiry
30-day money back
Power Gains
Original Power421 BHP
Stage 1 Power450 BHP
Stage 1 Gain
+29 BHP (7%)
Stage 2 Power
470 BHPHardware Mods Required
Stage 2 Gain
+49 BHP (12%)
Torque Gains
Original Torque500 Nm
Stage 1 Torque550 Nm
Stage 1 Gain
+50 Nm
Stage 2 Torque
570 NmHardware Mods Required
Stage 2 Gain
+70 Nm (14%)
Mercedes A / A W177
Performance Curve
Simulated curve based on typical power/torque characteristics. Actual results verified against live ECU data during development.
What's Included
Custom ECU Remap
30 Day Money Back Guarantee (Terms apply)
Full Diagnostic Check
Lifetime Software Warranty
Mobile Service Varies by Location
IMI Certified Technicians
Contact to Book
Mercedes A / A W177 Mercedes A / A 45 AMG-S 421 hp
45 AMG-S • petrol
No two cars are the same. The figures shown are typical gains - your actual results may vary based on your vehicle's condition, mileage, and modifications. We provide honest, realistic expectations during your consultation.
+29 BHP • Stage 1
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