A Class

Looking for Mercedes-AMG A45 and A35 performance upgrades? Shop ECU tuning, catless downpipes, blow-off valves, high-flow air filters and lowering springs for the W176 and W177 A-Class platform. M133 and M139 turbo four-cylinder calibrations available from stage 1 through full custom maps. Browse our full Mercedes-AMG range for more. Free worldwide shipping from YPG Motorsport.

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Wavetrac Diffrential Upgrade

Wavetrac Diffrential Upgrade | YPG Motorsport

~~$1,599.99~~ $1,499

M133 Race Radiator

M133 Race Radiator | YPG Motorsport

M133 Race Intercooler

M133 Race Intercooler | YPG Motorsport

Stage 4 Turbo Upgrade M133

Stage 4 Turbo Upgrade M133 | YPG Motorsport

Stage 2 Mercedes-Benz A45 M133 ECU Calibration

Stage 2 Mercedes-Benz A45 M133 ECU Calibration | YPG Motorsport

Mercedes-Benz AMG M133 Forged Internals

Mercedes-Benz AMG M133 Forged Internals| Rods & Pistons | YPG Motorsport

Mercedes-Benz A45 Catless Downpipe

Mercedes-Benz A45 Catless Downpipe | YPG Motorsport