SKU: 43915112211

SMY PTFE Top Feed Fuel Line Flex Fuel Upgrade Hose Kit

$85.50 $95.00
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 14 - Sep 19

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For Your Every Summer RSVP, with Code: SUMMER15

Description

SMY PTFE Top Feed Fuel Line Flex Fuel Upgrade Hose KitThe SMY Flex Fuel upgrade hose it is what you will need to complete your fuel line setup when adding the Flex Fuel Kit. This kit is also needed if you already have the SMY top feed fuel line kits and want to add the Flex Fuel Kit. The fuel fittings and hoses are the most up to date available in the market to date. You will not find a better setup anywhere else. Features: 1 x 6anPTFE Fuel Line (Stainless Steel Braided with PVC Coated Hoses) Forged

The SMY Flex Fuel upgrade hose it is what you will need to complete your fuel line setup when adding the Flex Fuel Kit.  This kit is also needed if you already have the SMY top feed fuel line kits and want to add the Flex Fuel Kit.  The fuel fittings and hoses are the most up-to-date available in the market to date.  You will not find a better setup anywhere else.

Features:
- 1 x 6anPTFE Fuel Line (Stainless Steel Braided with PVC Coated Hoses)
- Forged Fittings
- 2 x 6an to EFI Adapter (to connect to Flex Fuel Sensor)
- E85 Compatible
- Makes Adding Flex Fuel kits a snap.

Includes:
- 1 x Pre-assembledPTFE -6 fuel lines with fittings
- 2 x 3/8 EFI Quick Disconnect AN Fittings

Applications: (for kits with 3/8 EFI Flex Fuel Sensors)
2002-2007 WRX (w/ Aftermarket Top Feed Fuel Rails)
2004-2006 STI (w/ Aftermarket Top Feed Fuel Rails TGVs)
2007 STI (w/ Aftermarket Top Feed Fuel Rails)
2008-2014 WRX (w/ Aftermarket Top Feed Fuel Rails)
2008-2014 STI (w/ Aftermarket Top Feed Fuel Rails)
2015-2021 STI (w/ Aftermarket Top Feed Fuel Rails)

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: 43915112211

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4.1 ★★★★★
Based on 14 reviews
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L
Verified Purchase
lovecolor1
New York, US
★★★★★ 5
My favorite
Size: Medium, Color: Opal Blue/White/Cruise Blue (3-pairs)
My favorite socks, too bad under armour discontinued the cotton blend fabric and went to 100% polyester 😠
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 16, 2026
N
Verified Purchase
Natalie Williams
Pawtucket, US
★★★★★ 5
Comfortable
Size: 6-10, Color: Halo Gray/Assorted
These are my favorite socks!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 22, 2025
T
Verified Purchase
The happy baker
Massapequa, US
★★★★★ 5
Great sock liners
Size: Medium, Color: (001) Black / Black / Pitch Gray
Awesome socks. Has little gel pad on top of heel for no slip. Thin and comfortable. Previously Purchased at Nordstrom rack and no longer in stock. Happy to find here Note: Will shrink a little best to air dry
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 16, 2026
K
Verified Purchase
kkl
Massapequa, US
★★★★★ 5
Very good product
Size: Medium, Color: (001) Black / Black / Pitch Gray
I purchased these to wear inside lowcut slip on casual shoes, I don't particularly like to not wear socks in my shoes for hygienic reasons. Prior to purchasing these socks, all I could find were those made of very light beige hosiery type material , and my slip on shoes would slide around a bit. These are light weight and breathable athletic type material, with a very good gripper strip at the heel. One pair of my slip on casual shoes have a particularly lower cut in the toe area, but the shoe is black and I chose the black color and though I see a hint of the sock there, it matches and does not detract from the look of the casual solid black shoe
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026
A
Verified Purchase
Anna Wylda
Lake Worth, US
★★★★★ 5
They stay out! No more sock wads!
Size: Medium, Color: (100) White / White / Mod Gray
Best no show socks ever made!!!!! I've been struggling for 2 years to find ones that actually stay on your foot, even other national brands, and I just became content wearing my sneakers without socks. They ALWAYS slid down into my show & I ended up walking on a wad of sock until I could fix it...or usually just took them off after a couple of tries. Enter Under Armor!!! They a mid weight, but not very thick & still breathable. They work too by actually staying on your foot! Not once have they slid down into my show!! Very comfortable but they could be a little more affordable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 1, 2025

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