Adjustable Fuel Pump Lock Ring Tool Removal/Install Tool s5 b9 This is exactly what the

This is exactly what the ARM MK7 FMIC Kit does

Add more fuel via port Injection while increasing airflow in your N55 BMW

We do recommend if EVER pulling off the valve cover to always replace the OEM gasket with a new one and use a light amount of high-quality sealant around these pressurization ports that are fed through each intake port

Stage 1: Built around the GM LT1 pump (part 12669519) for a robust flow increase

E70 X5 E71 X6 N55 JB4 Install

Adjustable Fuel Pump Lock Ring Tool Removal/Install Tool s5 b9 This is exactly what theRemove Install your fuel pump retaining ring with ease. The adjustable fuel pump lock ring removal Install tool is a professional grade tool perfect for removing the factory metal fuel pump lock ring under the rear seat. Featuring 3 adjustable arms with a diameter rang of 5. 2'' 7. 6'' (135mm to 195mm), a 1 2" drive ratchet or breaker, or a 21mm socket fitting for ease of use.