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Grimmspeed Post MAF Hose Kit Red 2008-2014 WRX / 2008-2021 STI / 2005-2009 Legacy GT / 2009-2013 Forester XT - 125012 - Subimods.com

Grimmspeed Post MAF Hose Kit Red 2008-2014 WRX / 2008-2021 STI / 2005-2009 Legacy GT / 2009-2013 Forester XT

$80.00
$80.00 - $80.00
$80.00 - $80.00
$80.00
20 In Stock, Usually Ships within 1-2 Business Days
SKU 125012
by Grimmspeed

DETAILS

Some OE parts look passable and others miss the mark. In the case of the factory post MAF hose, the quicker you can get it out of your bay, the better. We’ve now got you covered with The GrimmSpeed Post MAF Hose Kit that not only looks better, but fixes the flaws of its OE counter part.

The first is the smooth inner surface, removing the pockets from the OE corrugated folds. These folds are necessary for the factory rubber design for flexibility during installation and structural integrity. The Grimmspeed hose is made with reinforced silicone, which is flexible, but has strong structural properties that enable us to have a hose that is very easy to install without worrying about collapsing under vacuum.

The second feature is a tapered center portion, making sure the inner diameter matches the OEM air box and turbo inlet. A mis-matched diameter creates steps, which will interrupt the air flow trajectories and create small vortexes in the post-MAF hose. The Grimmspeed hose was designed specifically to prevent these issues:

QUICK SPECS:

  • 4-Ply Reinforced Silicone- Extremely durable avail. in red or black
  • OEM fitment- Easy install, no modification or tuning required
  • Seamless Flow- CAD optimized design
  • High Quality Breeze Hose Clamps Included
  • GrimmSpeed Logo to Represent your Favorite Brand!

FITMENT:

  • 2008-21 Subaru STI (2015-17 with OEM Sound Generator Tube Deleted)
  • 2008-14 Subaru WRX
  • 2005-09 Subaru Legacy GT
  • 2005-09 Subaru Outback XT
  • 2009-13 Subaru Forester XT

Customer Reviews

Based on 3 reviews
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S
Scott Santerre
Just the right pop of color

Functions great & looks even better

Scott,

Thank you for your 5 Star Review of the Grimmspeed Post MAF Hose Kit! This kit is a great way to add style and performance to your WRX/STI! The reinforced silicone design is stronger and more durable over the OEM rubber. Enjoy!

Regards,

A
Alex Ripalda
Grimmspeed Post MAF Hose Kit Red 2008-2014 WRX / 2008-2014 STI / 2018-2021 STI

I definitely like the way it looks. Not sure if can feel any difference from having it on but definitely looks good. Also very easy to install.

User picture

Alex,

The OEM post MAF hose leaves a lot to be desired. The Grimmspeed Post MAF Hose Kit is the perfect replacement! The smooth inner surface provides better, smoother airflow giving you better performance along with the silicone material that ensures durability. Thank you for your 5 Star Review!

Regards,

W
Walter Alfaro

Grimmspeed Post MAF Hose Kit Red 2008-2014 WRX / 2008-2014 STI / 2018-2021 STI

Walter,

Thank you for the 5 Star Review! The Grimmspeed Post MAF Hose Kit is an ideal replacement for OEM! Grimmspeed designed this hose for better performance and the cleanest airflow possible, with eliminating any disturbance of air flow through the Post MAF Hose!

Regards,

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