Nissan Skyline RB26DETT MAF Delete Pipe — High-Flow Intake Upgrade (Fits RB25DETT / RB26DETT)

Nissan Skyline RB26DETT MAF Delete Pipe

Upgrade your Nissan Skyline’s intake system with this precision-made RB26DETT MAF delete pipe. Designed to replace the OEM mass airflow pipe, this part is ideal for setups using MAP sensors or standalone engine management systems. Machined to exact dimensions for a proper fit, it allows for improved airflow and a cleaner engine bay.
Compatible with Nissan Skyline RB26DETT engines and likely fits RB25DETT setups as well. Perfect for performance builds, drift cars, and track applications.

Material & Heat Resistance
This part is 3D-printed in high-quality ASA or ASA-CF (carbon fiber reinforced ASA) for excellent durability, UV resistance, and heat tolerance. ASA offers a heat deflection temperature of ~95–105 °C, making it suitable for under-hood applications where PETG or PLA would soften or deform.

For maximum longevity, especially in high-performance or turbocharged setups (such as the RB26DETT), we recommend adding heat shielding between the part and nearby exhaust or turbo components. While ASA can handle typical intake air temperatures, radiant heat from hot engine components can exceed 100 °C, so shielding will prevent potential softening or warping.

Compared to PLA and PETG, ASA and ASA-CF maintain their strength and shape under higher heat, resist UV damage, and offer a professional finish.

Features:

Direct replacement for OEM MAF pipe

Fits RB26DETT, likely RB25DETT

High-flow design for improved performance

Smooth internal surface to reduce turbulence

Ideal for MAP sensor conversions

Durable construction for high-boost applications