M20B25 CHIP
M20B25 CHIP

Bring your M20 to life with this fully tuned, daily driven, and track tested  performance chip. The SSSquid Tuning performance chip is the most complete tune on the market, with every aspect of the mapping being optimized from idle to … Continued

$300.00 Select options
M20B25+27 (E30 325e HEAD SWAP) CHIP
M20B25+27 (E30 325e HEAD SWAP) CHIP

This performance chip is made specifically for the 731 or 885 head on the B27 2.7L 325e block with Motronic 1.1/1.3 upgrade. Typically this is referred to as a “frankenstein” engine, M20B25+27, “stroker” motor, “2.7i”, or “327i”. Bring your M20 … Continued

$300.00 Select options
M20B27 CHIP
M20B27 CHIP

IMPORTANT! We NEED to know if you are running a 24 or 28-pin ECU before we can ship an appropriate chip! Please see the FAQ below for more information. Bring your M20 to life with this fully tuned, daily driven, and track … Continued

$270.00 Select options
PRE-TUNED ECU FOR M20 AND M30 ENGINES
PRE-TUNED ECU FOR M20 AND M30 ENGINES

Building a “327i”? Upgrading your E30 325i to Motronic 1.3? Save yourself the headache and buy a pre-tuned, refurbished Motronic 1.3 ECU! All components are fully tested and out-of-spec or failed components replaced. The included ECU will be a Motronic … Continued

$450.00 Read more
M20B25 CHIP (WITH M30 AFM)
M20B25 CHIP (WITH M30 AFM)

Bring your M20 to life with this fully tuned, daily driven, and track tested  performance chip. The SSSquid Tuning performance chip is the most complete tune on the market, with every aspect of the mapping being optimized from idle to … Continued

$300.00 Select options
M20B25+27 (WITH M30 AFM)
M20B25+27 (WITH M30 AFM)

This performance chip is made specifically for the 731 or 885 head on the B27 2.7L 325e block with Motronic 1.1/1.3 upgrade. Typically this is referred to as a “frankenstein” engine, M20B25+27, “stroker” motor, “2.7i”, or “327i”. This chip is … Continued

$300.00 Select options
M20B20 CHIP
M20B20 CHIP

Bring your M20 to life with this fully tuned, daily driven, and track tested  performance chip. The SSSquid Tuning performance chip is the most complete tune on the market, with every aspect of the mapping being optimized from idle to … Continued

$300.00 Select options
M20B23 CHIP
M20B23 CHIP

Bring your M20 to life with this fully tuned, daily driven, and track tested  performance chip. The SSSQUID performance chip is the most complete tune on the market, with every aspect of the mapping being optimized from idle to wide-open-throttle. … Continued

$300.00 Select options
E30 Alpina B3 Chip
E30 Alpina B3 Chip

This chip is a bit-for-bit reproduction of the original Alpina B3 M20 tune. This is not customizable (e.g. inj size, “stage”, or octane), and is intended only for use with the stock B3 injectors (apprx. 18.5 lb/hr; same injectors used … Continued

$145.00 Add to cart
M20 S-ETA CHIP
M20 S-ETA CHIP

Bring your M20 to life with this fully tuned, daily driven, and track tested  performance chip. The SSSquid Tuning performance chip is the most complete tune on the market, with every aspect of the mapping being optimized from idle to … Continued

$300.00 Select options
STOCK CHIP REPLACEMENT
STOCK CHIP REPLACEMENT

Need a stock chip to replace something in an old ECU? Not a problem! We have a huge variety of stock ECU chips, both OEM and fresh reproductions. If you know a specific software version, please indicate in the “customer … Continued

$40.00 Select options