E31 BMW Throttle Encoder Plate (2 required for V12 cars) - 850Ci 850i 850CSi 750il 735il Old BMW Part Number: 88500013

This is a limited production run of the upgraded throttle encoder plates suitable for M70 and S70 V12 engines  as well as electronic throttle E34 535i and E32 735iL. 

Seal kit and the gasket are included. 

Before going NLA single throttle was priced at 4k USD each. Anyone planning to keep your classic BMW long term should own one of these encoder plates to make sure your car never becomes lawn art. 

Original encoder plate has several issues, encoder face get's worn delaying throttle response and causing throttle lag, molded in resistors fail after 30 years of use causing an EML light and a dead cylinder bank.  

Original encoder plate has been re designed at least 5 times over the years, we took the latest specs of the last BMW production run to build new encoder plates. We used highest quality Japanese made resistors available on the market, the encoder surface is coated and treated to be far more resilient to wear than OEM. 

The result is much improved throttle response, silky smooth idle, no more choking while cruising and up and down idle at start.  Revving and throttle feel on acceleration are notably better! 

Please see an install video.