News

A higher or lower dyno number does not automatically mean a car gained or lost power. Learn how correction factor, weather, heat soak, gear choice, test procedure and hub-versus-roller hardware change the result, and how to compare performance honestly.

Modern performance cars may require ECU or TCM unlocks, gateway cables and licensing credits before calibration can begin. Learn how to identify the correct access path, budget the full tuning process and avoid buying hardware that cannot communicate with your vehicle.

SEMA has highlighted Wilwood’s new application-specific OE Flexline program. Here’s what stainless-braided brake hoses actually change, what they don’t, and how to choose the right upgrade.

A boosted GM Gen V LT engine can run out of fuel in three different places: the low-side supply, the cam-driven high-pressure pump, or the direct injectors’ usable injection window. Learn how to read the log, identify the first limit and choose the upgrade that actually solves it.

Boost keeps climbing even though the target stays flat? Learn how to identify boost creep, separate it from boost spike, and fix the wastegate or exhaust-flow problem safely.