New ST Mini — SpeedTech's most compact programmable ECU. Meet it
ST Mini NEW Shop
ECUs & electronicsWiring & installationSTR MerchEntire shop
STR Racing
Racing TeamSponsorships
Support
ManualsDriversSTuner appWarrantyContact
Tuning School ST-Labs
RepairPCB designSoftware & AI
Dealers Contact
ESEN
Buy the ST Mini WhatsApp
Accessories

Electronic boost controller

Works with every ST ECU

$45USD · International price $51

Shipping in Costa Rica: $10 · free from $100 or with an ECU

Works with every ST ECU12 V4 mm fittings included
1-year warrantyAgainst manufacturing defects
Free shipping on ECUsCosta Rica and international
Direct supportWith our technicians

Solenoid to control turbo boost from your SpeedTech ECU. Runs on 12 V and includes 4 mm fittings.

You may also like

Complete your installation

View catalog
MAP vacuum hose — SpeedTech
Accessories

MAP vacuum hose

Blue polyurethane · 1.5 m · 4 or 6 mm inner Ø

$4.99USD
NewST Mini — SpeedTechCredix
Programmable ECUs

ST Mini

1 to 6 cylinder programmable ECU with a built-in MAP sensor in 75 × 72 mm

8 colors
$340USD
Free shipping
Added to cart