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COBB Fuel Pressure Regulator Kit 2008-2021 STI - 315200 - Subimods.com

COBB Fuel Pressure Regulator Kit For Use w/ OEM Fuel System 2008-2021 STI

$410.00
$410.00 - $410.00
$410.00
$410.00 - $410.00
$410.00
49 In Stock, Usually Ships within 1-2 Business Days
SKU 315200
by COBB Tuning

DETAILS

Are you annoyed with that 2800 rpm stumble you get while driving your 2008+ Subaru STI? Wish you could easily fix it? COBB has the answer, the COBB Subaru 08+ STI Fuel Pressure Regulator Kit. A plug-and-play solution that is simple and easy to install. It requires no cutting of factory hoses and is multi-fuel compatible.

Note: Compatible with Stage 3 OTS Maps, custom tuning will be required for other setups.

Features:

  • Plug-n-Play Application
  • OEM Subaru Fuel Regulator
  • Dorman Quick Connect Fuel Fittings
  • Sheathing for Abrasion Resistance
  • Flex Fuel Compatible

Installation Instructions

Customer Reviews

Based on 13 reviews
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100.0
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Randy Steward
High quality as expected from Cobb, keeps tuners happy all over…

Some say this is a gimmick or it’s not necessarily needed. For those true Subaru enthusiasts, and tuners this is a must for smoothing out that fuel response curve and getting a better dial in to your injectors. Nice quality. I’m not sure why Subaru changed this specific plumbing from the 2008+ models but they should have left it the way it was imo! Thanks Cobb!

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STIRAN,

We appreciate your 5 Star Review! Your insight on the COBB Fuel Pressure Regulator Kit is appreciated and spot on—Subaru tuners definitely know the value

Regards,

T
Tyler G
Great Product and Delivered Fast

Recieved the product very fast and had it on the car with in 30 mins. Did run into a minor issue where I had the lines on backwards making the car run terrible. But after switching them to the correct way it has ran great since. I used the instuctions from Cobb which helped a lot as well.

Tyler,

Thank you for taking the time to leave your 5-Star Review! The COBB Fuel Pressure Regulator Kit is a great upgrade. We are glad you figured out the line issue quickly and that it is running great now!

Regards,

Z
Zack F
Fantastic!

Fixes the stumble that is always annoying.

Zack,

Thank you for your 5-Star Review! The COBB Fuel Pressure Regulator Kit is an excellent fix for the dreaded stumble. Glad it worked perfectly for you!

Regards,

N
Nick U.
Got here quick!

Ordered and it seemed like an hour later they were here! Haha no seriously though super fast and efficient shipping. Highly recommend this product as well. Killed that stumble with no issues and easy install

Nick,

Thank you for taking the time to leave such a positive 5 Star Review! We are thrilled to hear that you received your COBB Fuel Pressure Regulator Kit in a timely manner and that it was easy to install. We appreciate your recommendation and are happy to hear that it helped eliminate the stumble. Thank you for choosing COBB from Subimods and happy driving!

Regards,

G
George L Perez Jr
Vastly superior to oem!

This should have been one of the first mods I did to the car. Is a great way to properly and inexpensively improve throttle response and it is yet to stumble on me again since I did this mod!

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George,

We appreciate your 5 Star Review of the COBB Fuel Pressure Regulator Kit and we are glad to hear it has made a significant improvement in your STI's performance! Enhancing throttle response and reliability are key benefits, and it is great that you are satisfied with the upgrade! Thanks for sharing your positive experience and for choosing Subimods!

Regards,

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