Stage 1.5 kit TMax 560

The Step 1.5 FD Kit has been developed for your T-Max 560 with the goal of significantly improving engine breathing, throttle response, and high-RPM power delivery, while maintaining an excellent balance between performance, reliability, and road use.

This step represents an ideal solution for those who want to go beyond a simple intake modification by also introducing a valvetrain upgrade via CNC-machined FD camshafts.

The kit includes:

• FD Airbox
• FD straight velocity stack kit
• CNC-machined FD camshaft – PK-FD92A – PK-FD87S

The combination of a higher-performance airbox, straight velocity stacks, and FD cam profiles allows for increased engine filling efficiency by improving intake airflow and optimizing valve opening and closing timings.

The result is a more responsive engine that revs more freely and provides more consistent power delivery, especially in the mid-to-high RPM range.

The Step 1.5 Kit is particularly recommended for T-Max 560s with road or sport setups and offers maximum performance when paired with a dedicated ECU map calibrated for the vehicle's complete configuration.