This BMW M3 Makes 1.65 Million Credits/Hour in GT7… Here’s How!

Earn up to 1.65 MILLION credits per hour in Gran Turismo 7 with this insane engine-swapped BMW M3 ’03 money grind build! In this full step-by-step guide, I show you exactly how to buy, build, tune, and race this monster at Circuit de la Sarthe – World Touring Car 700, one of the fastest and most consistent money farms in GT7. Whether you're a new player trying to build your dream garage, or a veteran looking for the best grind in the game, this method is fast, easy, and incredibly reliable — even in the rain. 🏎️ WHAT’S IN THIS VIDEO 00:00 – Hook (1.65M Credits Per Hour!) 00:21 – Intro 00:31 – Where to Buy the BMW M3 ’03 01:11 – Wide Body 01:18 – Engine Swap (P65B44-Z4) 01:27 – Wheel Setup 01:35 – Aero Setup 02:01 – Roll Cage 02:08 – Required Performance Parts 02:39 – Tuning Settings (Copy These!) 03:04 – Where to Find the Race 03:17 – Difficulty Settings 03:23 – Full Race + Strategy Breakdown 16:18 – Final Result (825,000 Credits!) 💰 WHY THIS GRIND IS SO GOOD ✔ 825,000 credits per win ✔ Consistent 31–32 minute race times ✔ Clean race bonus is extremely easy ✔ Works on Easy, Normal & Hard difficulty ✔ Rain-proof strategy included ✔ Engine swap makes the car ridiculously fast 🔧 CAR BUILD INFO Car: BMW M3 ’03 Engine Swap: P65B44-Z4 Tyres: Racing Medium / Intermediates Mods: Full aero kit, wide body, fully custom suspension, LSD, transmission, ECU, ballast + restrictor, weight reductions 1–3 📢 DON’T FORGET! If this guide helped you, please LIKE, COMMENT & SUBSCRIBE — it’s free and it helps the channel massively! Let me know in the comments what build or money method you want next.