BMW Kassel Performance E39 M5 S62 Performance Tune

E30 S54 Electronics

5 out of 5 based on 1 customer rating
(1 customer review)

The MSS54 / MSS54HP engine controller needs to recoded in order to function in the BMW E30 chassis. Additionally a custom plug and play engine harness can be constructed for your specific application that integrates with the S54 engine wiring harness, DME, and C101 on the chassis side:

The Kassel Performance tune for the E46 M3 S54 is now available! Dyno proven to pick up +20hp up top and upwards of +30tq down low thanks to VANOS tuning!


Product Description

Kassel Performance S54 E46 M3 performance tune is now available!

1 review for E30 S54 Electronics

  1. 5 out of 5


    Excellent service. Got setup with a DME, harness, and a few odds/ends to do my swap. Great resources on http://www.s54swap.com too

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