The OVERTAKE GR Performance Intake Post MAF Hose Kit replaces the factory-style ribbed hose between the MAF housing and throttle body on vehicles equipped with the TRD / GR Performance intake. Built specifically for the 2022–2026 Subaru BRZ and Toyota GR86, this upgrade replaces the corrugated rubber section with a smooth, reinforced silicone coupler for a cleaner intake path and a more finished engine bay.

The hose is constructed from five-layer fiber-reinforced silicone with an internal support wire to help resist collapse under heavy vacuum. Its stepped design is sized specifically for the intake and throttle body connections, while the smooth internal bore eliminates the corrugated folds found in the hose it replaces.

Key Features

• Smooth Post-MAF Intake Path: Replaces the ribbed hose between the MAF housing and throttle body.
• Five-Layer Reinforced Silicone: Fiber-reinforced construction provides strength and durability.
• Internal Wire Reinforcement: Helps the hose maintain its shape under heavy engine vacuum.
• Smooth Inner Bore: Removes the corrugated internal surface of the factory-style hose.
• Stepped Design: Sized to match the intake and throttle body connections without an abrupt diameter mismatch.
• Direct Fit: Designed specifically for the TRD / GR Performance intake.
• No Tuning Required: Installs without requiring ECU calibration changes.
• Complete Clamp Kit: Includes two main hose clamps and a smaller clamp for the PCV connection.

Why We Like It

If you already upgraded to the GR Performance intake, the remaining ribbed post-MAF hose can feel like the unfinished part of the system. The OVERTAKE coupler cleans up that final section with a smooth silicone design, reinforced construction, and a more intentional appearance under the hood.

Design & Construction

Corrugated rubber hoses offer flexibility and low production cost, but they also leave ridges throughout the airflow path. OVERTAKE replaces that section with a smooth-bore silicone coupler designed to hold its shape through changing intake pressures.

The internal support wire helps prevent the hose from pulling inward under vacuum, while the stepped ends are sized specifically for the GR Performance intake and throttle body connections.

Requirements

• Requires the TRD / GR Performance intake.
• Does not fit vehicles using the factory airbox setup.

Specifications

• Brand: OVERTAKE
• Product: GR Performance Intake Post MAF Hose Kit
• Material: Five-layer fiber-reinforced silicone
• Internal Reinforcement: Support wire
• Internal Design: Smooth stepped bore
• Location: MAF housing to throttle body
• Tuning Required: No
• Modification Required: No

Installation Notes

• Designed as a direct replacement for the post-MAF hose used with the TRD / GR Performance intake.
• Remove the existing ribbed hose and transfer the required connections to the OVERTAKE coupler.
• Secure the coupler using the two included large hose clamps.
• Use the included small clamp for the PCV hose connection.
• No tuning or permanent modification is required.
• Verify all clamps and connections are secure before operating the vehicle.

What’s in the Box

• (1) OVERTAKE Post MAF Coupler
• (2) Large Hose Clamps
• (1) Small PCV Hose Clamp

Compatibility & Disclaimers

Designed for 2022–2026 Subaru BRZ and Toyota GR86 applications equipped with the TRD / GR Performance intake. This hose kit does not fit the factory airbox configuration. No tuning is required based on the supplied product information. Always verify intake configuration and fitment before ordering.