SKU: 90147796279

Overtake Post MAF Hose Kit - Subaru 2008-2014 WRX, 2008-2021 STI, 2009-2013 Forester XT, 2005-2009 Legacy/Outback

Sale price$85.50 Regular price$95.00
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Ships within 48 hours · Estimated delivery Jul 18 - Jul 23

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Description

Overtake Post MAF Hose Kit - Subaru 2008-2014 WRX, 2008-2021 STI, 2009-2013 Forester XT, 2005-2009 Legacy/OutbackWhat if the air getting to your turbo was actually flowing smoothly? Your factory post MAF hose is a wrinkled rubber accordion that disrupts airflow right where it matters most. Those corrugated folds create pockets and turbulence between the MAF sensor and turbo inlet, robbing you of clean airflow and crisp throttle response. The OVERTAKE Post MAF Hose replaces that compromised OEM design with 5 ply reinforced silicone, a smooth interior surface, and

What if the air getting to your turbo was actually flowing smoothly?

Your factory post-MAF hose is a wrinkled rubber accordion that disrupts airflow right where it matters most. Those corrugated folds create pockets and turbulence between the MAF sensor and turbo inlet, robbing you of clean airflow and crisp throttle response. The OVERTAKE Post MAF Hose replaces that compromised OEM design with 5-ply reinforced silicone, a smooth interior surface, and a tapered profile that matches your airbox and turbo inlet diameters precisely. Clean air in, better response out. This hose is a heavier duty replacement for OEM Subaru 46013AG020.

What You'll Feel

  • Crisper throttle response, especially at partial throttle
  • Smoother power delivery through the rev range
  • More consistent boost behavior
  • That satisfaction of fixing something that should have been right from the factory

Features

  • 5-ply Reinforced Silicone Construction - reinforced with stainless steel wire to prevent collapse under vacuum
  • Smooth Interior Walls - eliminate turbulence-causing pockets
  • Tapered End Design - matches OEM airbox and turbo inlet diameter
  • Direct OEM Replacement - no trimming or modifications
  • No Tune Required - Install the hose and let it rip!
  • High-Quality Hose Clamps - Secure fitment and enhanced durability

The Details

The factory rubber post-MAF hose uses corrugated folds to allow flexibility during installation, but those same folds create pockets that interrupt airflow. Worse, the OEM design often creates diameter steps between the airbox outlet and turbo inlet, generating small vortexes that disturb the air right after it passes the MAF sensor. The OVERTAKE silicone hose solves both problems. The smooth interior eliminates the pockets entirely, while the tapered center section transitions cleanly between the airbox and turbo inlet diameters without creating steps. The reinforced silicone is flexible enough for easy installation but rigid enough to hold its shape under full vacuum. It's also far more durable than the factory rubber, which cracks and degrades over time. Pair it with a quality panel filter and you've optimized your factory intake without needing a full cold air intake system.

NOTE: 2015-2017 STI fitment will need OEM sound generator tube deleted, use included plug.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 90147796279

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4.8 ★★★★★
Based on 17 reviews
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Buyer
Cuba, US
★★★★★ 5
Great product
Color: 14AWG-2 Lead
A lot cheaper than getting wire, a relay, connectors, fuse, etc. Great durability, like the extra coating over the wires. Mounted the relays in a spot where they get totally soaked. They were sitting in water when I tested them out they works great so I’d say water resistant is an understatement. Overall great product.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 24, 2022
A
Verified Purchase
Amazon Customer
Whiting, US
★★★★★ 5
Makes wiring lights faster and cleaner
Color: 14AWG-2 Lead
Harness is well insulated and much easier to use than running wires separately. I’ve installed 2 kits and they work well. Greatly simplifies wiring auxiliary lights on a vehicle.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 13, 2023
M
Verified Purchase
mark Vonderwerth
Natrona Heights, US
★★★★★ 5
Great
Color: 14AWG-2 Lead
Good quality and affordable
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Reviewed in the United States on October 30, 2024
K
Verified Purchase
K. Fleetwood
Phoenix, US
★★★★★ 4
Got me hooked UP!
Color: 14AWG-2 Lead, Color: 14AWG-2 Lead
This harness was easy to use long enough to reach all my lights and got me lit up in about an hour only because I had to drill holes for my lights themselves. The harness was super easy to use super easy to tie strap up, so it wouldn’t be seeing or keep out of the way of moving parts
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Reviewed in the United States on October 21, 2024
M
Verified Purchase
MtnGoat
Alexandria, US
★★★★★ 5
Good value, nice kit, simple install if you are OK with auto wiring.
Color: 26Inch light White +Wiring Harness
This is my second purchase of this light system. It is a great value for the money. It is pretty darned bright. The wiring harness is complete and would make for an easy install as directed. I'm an EE, so I did some hacks on the system myself, I added some connections to the existing headlight circuit so I could slave the high beam switch to the light bar. Now the switch included with the system functions as an arming switch for the light bar, rather than a simple on/off function. Prior, to turn the bar on and off, you of course used the switch. Now, the bar is slaved to the high beams, so both bar and stock high beams come on using the stock light lever on the steering column, and bar and high beams turn off when you set the lever to low beams. This allows the bar to act as a complement to the high beams, and for you to control them with the high beam lever after arming the system to do so. Overall, a great setup and good product. This bar is installed on my 2000 Fourrunner, my first is installed on a 2003 E350 where I did the first high beam+light bar trick.
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Reviewed in the United States on January 20, 2026

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