Sale! M50 TPS Adapter for M20/M30 (Aluminum)
M50 TPS Adapter for M20/M30 (Aluminum)

CNC milled in Colorado, USA. Makes adding an M50 TPS to your M20 or M30 a cinch. Recessed slot for increased rotational rigidity and superior strength Used when converting to MegaSquirt or similar standalone ECU. Produced in Colorado, USA from … Continued

$35.00 $30.00 Add to cart
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, preferably with Motronic 1.1/1.3 upgrade. Typically this is referred to as: a “Frankenstein” engine, M20B257, M20B25+27, “stroker” motor, “2.7i”, or “327i”. FAQ … 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
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
M20 Engine Oil Pressure/Temp Sender Adapter
M20 Engine Oil Pressure/Temp Sender Adapter

CNC machined adapter and mount block for adding oil pressure and temperature senders and gauges to your BMW M20 engine block.  It has a large internal bore for maximum oil flow and accurate sender readings. The adapter is machined from … Continued

$30.00 Sold By Sidon River Manufacturing, LLCAdd to cart
M20 Throttle Body Coolant/CCV Block Off
M20 Throttle Body Coolant/CCV Block Off

CNC machined block off and delete plate for both the CCV (crankcase ventilation) and coolant circuits on the throttle body of your M20 engine.  Compatible with M20B20, M20B23, M20B25, M20B27, M30B34, and M30B35 engines. When used with the OE cork … Continued

$15.00 Sold By Sidon River Manufacturing, LLCAdd to cart
M50 TPS Adapter for M20/M30 (3D Printed)
M50 TPS Adapter for M20/M30 (3D Printed)

3D Printed in Colorado, USA. Makes adding an M50 TPS to your M20 or M30 a cinch. Recessed slot for increased rotational rigidity and superior strength Most commonly used when converting to MegaSquirt or similar standalone ECU. 3D Printed Part: … Continued

$20.00 Select options
M20 Throttle Body Coolant Block Off
M20 Throttle Body Coolant Block Off

CNC machined block off and delete plate for the throttle body coolant circuit on your E30 M20 engine.  Compatible with M20B20, M20B23, M20B25, M20B27, M30B34, and M30B35 engines. Gives a crisp, clean appearance when deleting the coolant hoses to your … Continued

$15.00 Sold By Sidon River Manufacturing, LLCAdd to cart
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
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
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
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
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. injector size, “stage”, or octane), and is intended only for use with the stock B3 injectors (apprx. 18.25 Lb/hr; same injectors used … Continued

$120.00 Add to cart