Post-MAF Hose Kit - Red

• 2022-2026 Subaru | BRZ
• 2022-2026 Toyota | GR86

Less turbulent air means better flow. Increased flow equals more power!

GrimmSpeed set out to improve the OE pieces that make up the factory intake, introducing GrimmSpeed Post MAF Hose Kits for the 2022+ Subaru BRZ and Toyota GR86. Per GrimmSpeed, the hose improves on OE with two main features. First is a smooth inner surface that removes the pockets of the OE structural corrugated folds; the hoses are 4-ply silicone reinforced with an internal stainless steel wire running the length of each piece, so they stay flexible, are easy to install and won't collapse under vacuum. Second are tapered end portions that match the inner diameter of the OEM air box and throttle body, avoiding steps that interrupt airflow and create small vortexes. This listing is the Red hose kit (125033.2).

Methodology

GrimmSpeed notes the OEM rubber hose requires sharper angles and corrugated folds, contributing to uneven airflow with high and low pressure spots. The GrimmSpeed design uses a minimal curve transition and is perfectly smooth inside for more consistent airflow, and the tapered portion further reduces turbulence.

Quick specs (per GrimmSpeed)

• 4-ply stainless steel-reinforced silicone, extremely durable yet flexible
• OEM fitment: easy install, no modification required
• Seamless flow, CAD optimized design
• High quality Breeze hose clamps included in every kit
• No tuning required: plug and play
• GrimmSpeed logo

Fitment (per GrimmSpeed)

• 2022+ Subaru BRZ
• 2022+ Toyota GR86

Q: Which vehicles does this kit fit?
A: GrimmSpeed lists the 2022+ Subaru BRZ and 2022+ Toyota GR86.

Q: Is tuning required?
A: No. GrimmSpeed describes it as plug and play with no tuning required.

Q: Will the hose collapse under vacuum?
A: GrimmSpeed reinforces the 4-ply silicone with an internal stainless steel wire so it won't collapse under vacuum.

Q: Which finish is this listing?
A: Red (125033.2).

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