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2021 BMW 218i (B38) | SMART BOOST BASIC 🔥
Small turbo. Big real-world gains. The B38 is smooth from factory — but there’s more in it. SMART BOOST BASIC wakes it up with earlier boost, stronger mid-range, and effortless overtaking — all while keeping the BMW feel refined and comfortable. ✅ Plug & play — no ECU flash, no wiring cuts ✅ Faster response, thicker mid pull ✅ Smooth, factory-like drive ✅ Warranty-friendly entry upgrade Perfect first step for your 218i 💯 👉 DM us to upgrade smart. —— 📈 Get an Estimated Po
Revhigh Performance Tuning
18 hours ago1 min read
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