CLA45 tuning RSS

200-cell downpipe, 2026, A45, A45 tuning, AMG exhaust, AMG performance, catless downpipe, catless vs 200 cell, CLA45, CLA45 tuning, downpipe, downpipe guide, GCC tuning, GLA45, hot hatch, Kuwait tuning, M133, M139, Mercedes-AMG, performance exhaust, race downpipe, stage 2 - September 03, 2026

Mercedes-AMG A45 & CLA45 Downpipe Guide — M133 M139 Catless vs 200-Cell, Power Gains & Sound (2026)

Why Upgrade the Downpipe on an AMG A45 / CLA45?The Mercedes-AMG A45 and CLA45 use either the M133 (W176/C117, 2013–2019) or M139 (W177/C118, 2019+) turbocharged four-cylinder engine — the most powerful production four-cylinders ever built. The factory downpipe includes a restrictive catalytic converter close-coupled to the turbo. Upgrading to a high-flow downpipe is the most effective bolt-on for reducing turbo lag, increasing peak power, and adding exhaust character to these compact AMG models.Catless vs 200-Cell — Comparison Table Type HP Gain (with Stage 2) Torque Gain Emissions Sound Best For Catless (race) +50–80 WHP +50–70 lb-ft Off-road / track only...

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