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GrimmSpeedPost MAF Hose Kit Red w/ OEM Sound Generator Tube - Subaru STI 2015-2017
GrimmSpeedPost MAF Hose Kit Red w/ OEM Sound Generator Tube - Subaru STI 2015-2017
GrimmSpeedPost MAF Hose Kit Red w/ OEM Sound Generator Tube - Subaru STI 2015-2017
GrimmSpeedPost MAF Hose Kit Red w/ OEM Sound Generator Tube - Subaru STI 2015-2017
GrimmSpeedPost MAF Hose Kit Red w/ OEM Sound Generator Tube - Subaru STI 2015-2017
GrimmSpeedPost MAF Hose Kit Red w/ OEM Sound Generator Tube - Subaru STI 2015-2017
GrimmSpeedPost MAF Hose Kit Red w/ OEM Sound Generator Tube - Subaru STI 2015-2017
GrimmSpeedPost MAF Hose Kit Red w/ OEM Sound Generator Tube - Subaru STI 2015-2017

GrimmSpeedPost MAF Hose Kit Red w/ OEM Sound Generator Tube

Subaru STI 2015-2017

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Part # 125014
$80.00
NEW

Ships within 9 days

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Features & Product Details

RallySport Direct proudly carries a great selection of quality aftermarket performance products brought to you by GrimmSpeed. 

 

This is the GrimmSpeed Post MAF Hose Kit. This post-MAF hose combines durable multi-layer silicone fiber and smooth interior walls and CAD technology that makes for an excellent high-performance upgrade over the factory OEM post-MAF hose. This is achieved by eliminating the pockets and corrugated folds in the OEM design to improve the overall flow and throttle response. 

 

 

TECHNICAL:

  • Reinforced silicone construction
  • The design removes the OEM corrugated folds and the pockets to create a smooth interior wall
  • Designed with a tapered center portion to make sure the diameter matches the OEM air box and turbo inlet
  • The design eliminates mismatched hose diameter which can create steps that will cause airflow trajectories and small vortexes 
  • The shape of the hose was optimized through CAD Flow Simulation Testing to generate a smoother flow path
  • The removal of the corrugated folds adds a significant reduction in vorticity to calculate the highest flow efficiency
  • The tapered center portion in the design has an emphasis on vorticity to reduce as much turbulence as possible
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    DETAILS:

  • Red finish
  • 4-ply reinforced silicone hose construction
  • CAD-optimized center section to match airbox and inlet for seamless flow
  • GrimmSpeed logo stamped on the airbox side of the hose
  • Includes Breeze hose clamps for the installation
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    NOTE:

  • Designed with OEM Sound Tube Generator Delete
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    Product Video

    Specifications

    Brand: GrimmSpeed
    Color: Red
    Includes New Clamps: Yes
    Layers: 4
    Material: Silicone
    Mfgr. Warranty: Lifetime
    Condition: New Product
    Return Policy:

    RallySport Guarantee - 30 Days


    Items that are covered under the RallySport Guarantee offer a 30 day no questions asked return policy.

    RallySport Guarantee items may be returned within 30 days of the original invoice date and must include all the original parts and contents for a refund.

    The RallySport Guarantee does not apply to products that have been modified, damaged, misused or abused. All returns require an RMA (Return Merchandise Authorization) Number, and freight charges are strictly non-refundable. For more information regarding our freight refund policy, please refer to our return policy page found HERE.
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