[2004-2010] BMW N62B48 ME9.2 CUSTOM N/A TUNE (S1/S2/S3)

BMW N62B48 ME9.2 Custom N/A Tune Wake up your BMW’s naturally aspirated 4.8L N62 with a custom Poverty Built calibration for the Bosch ME9.2 ECU. This tune is built for better throttle response, stronger midrange torque, cleaner power delivery, and optimized fueling, ignition timing, VANOS behavior, and torque/load control. Important: This tune requires ME9.2 Quickflash to read and write the ECU. Customer must have access to ME9.2 Quickflash or arrange flashing with Poverty Built before ordering. Fits BMW X5 4.8iS / 4.8i / xDrive48i — E53 / E70 BMW 550i — E60 / E61 BMW 650i — E63 / E64 BMW 750i / 750Li — E65 / E66 Other N62B48 4.8L V8 vehicles using Bosch ME9.2 may be supported after file review. What Poverty Built Does For This Platform Fueling optimization Ignition timing optimization VANOS tuning Torque/load model refinement Improved throttle response Smoother power delivery Raised or removed top speed limiter where applicable Exhaust/intake setup compensation Optional pops/flames or hard limiter add-ons where safely applicable Stages / Gains / Pricing Advertised gains are conservative estimates and can vary based on vehicle condition, fuel quality, maintenance, mileage, intake/exhaust setup, and transmission condition. Stage 1 — $200 Best for mostly stock cars. Designed for OEM or near-OEM N62B48 cars running pump gas. Focuses on throttle response, clean daily drivability, ignition/fueling/VANOS optimization, and stronger midrange feel. Stage 2 — $300 Best for cars with intake and/or exhaust upgrades. Includes Stage 1 improvements with more aggressive timing, torque/load optimization, and better use of airflow modifications. Stage 3 — $400 Best for fully dialed custom calibration. Designed for unusual exhaust setups, headers, custom intake work, drivability corrections, or cars needing extra refinement. Includes setup-specific review and revisions until it’s dialed (Stage 3 only). Required Supporting Software ME9.2 Quickflash is required. You will need ME9.2 Quickflash to read and write the ECU. Recommended Supporting Mods Healthy engine with no active misfires Fresh spark plugs No major vacuum leaks Healthy cooling system Quality fuel matching the selected calibration Datalogging recommended for Stage 3 How Ordering Works After ordering, you will provide your year/model/chassis, ECU read using ME9.2 Quickflash, transmission type, fuel, intake setup, exhaust setup, current modifications, current codes or drivability concerns, and selected stage. Legal & Off-Road Use By purchasing this product, you agree that Poverty Built LLC is not liable for any damages including, but not limited to: engine failure, drivetrain damage, emissions violations, incomplete tuning results, or any indirect, incidental, or consequential damages arising from tuning services. All tuning is intended for off-road or motorsport use only and is not certified for use on public highways or as a method of emissions defeat. You also agree to our posted refund policy, and acknowledge that tuning results may vary depending on vehicle condition, modifications, and installation quality. It is your responsibility to ensure your vehicle is mechanically sound and properly maintained before and after any tuning service.