HKS EVC7-MR Boost Controller

Successor to the EVC7, the EVC7-MR uses a redesigned stepping motor and an updated internal body and shaft for more precise, stable boost control. The pressure adjustment step is half that of the prior model, and the motor provides roughly five times the torque of the conventional unit, which helps under high boost and makes tuning more consistent after boost interception. It stays compatible with the Easy Writer PC tuning software.

• 2.4-inch full-color TFT display, laid out for readability while driving
• Simple rotary dial for boost adjustment, usable with gloves
• Four independent boost settings for different driving conditions
• 10 x 10 point correction map grid
• EVC HIPER-ENGINE II CPU carried over from the EVC7, with CAN communication support
• Supports boost up to 300 kPa, four boost modes, and throttle position, engine speed, and vehicle speed inputs, plus map correction

Universal - confirm application before ordering.

Universal part — not made for one specific vehicle. Please confirm it suits your build; it may need additional parts to install and work correctly.

Every order is confirmed with our supplier before your card is charged. Once confirmed, parts ship from our partner warehouse and you receive tracking by email.

Need to return something? See our Shipping, Returns & Order Policy policy.