P3 Gauge - BMW 3 / 4 Series F3X/F8X
Custom built multi-function digital boost gauge and more for the F30, F31, F32, F33, F34, F36, F80, and F82 generation (2012-2019) BMW 3 Series and 4 Series, including 316i, 318i, 320i, 328i, 330i, 335i, 340i, M3, 418i, 420i, 428i, 430i, 435i, 440i, and M4 models, as well as all xDrive variants.
In one sleek display you get real-time access to everything that matters - Boost, Engine Temps, Performance Timers, Code Reading/Clearing, and more. All that from the included diagnostics port connection or optional add-on sensors.
It’s easy to install, simple to use, and made to last.
Every unit is built to order, hand-assembled, and developed entirely in-house... not by a huge corporation but by a small team who loves cars as much as you do.
Processing & Shipping Overview
Processing occurs before shipping.
Most in-stock items typically process within 2–3 business days before shipment or pickup. Expedited shipping options affect transit time after an order ships and do not speed up processing.
Made-to-order, special-order, vendor drop-ship, and freight items require additional processing time before shipping. Any extended lead times will be noted on the product page when applicable.
For the most up-to-date order status or lead time questions, please contact sales@smgspeed.com or use live chat during business hours.