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AMG GT, blow-off valve, BOV, C300, C43, C63, E43, E63, GLC43, GLC63, M177, M178, M274, M276, Mercedes-AMG - September 22, 2026

Mercedes-AMG Blow-Off Valve (BOV) Upgrade Guide — All Platforms

A blow-off valve (BOV) is one of the most straightforward upgrades available for any turbocharged Mercedes-AMG.

200-Cell Downpipes, 400-Cell Downpipes, Bahrain, BiTurbo V6, C253, C43, C450 AMG, Catless Downpipes, Downpipes, E43, ECU Tuning, Exhaust Upgrade, GCC Tuning, GESI, GLC43, High-Flow Catted, Kuwait, Lifetime Warranty, M276, Mercedes-AMG, Oman, Performance, Power Gains, Qatar, Saudi Arabia, Stage 2, Turbo Back Exhaust, UAE, W205, W213, X253, YPG Motorsport - September 21, 2026

Mercedes-AMG C43, E43, GLC43 & C450 AMG Downpipe Guide — Catless, 200-Cell & 400-Cell | M276 3.0T BiTurbo V6 | Power Gains, Sound & Installation

The M276 3.0-liter BiTurbo V6 is the engine behind some of Mercedes-AMG's most popular performance sedans, coupes, and SUVs — including the C43, E43, GLC43, and C450 AMG.