Skip to content
🏀🔧 March Modness Sale - Shop Deals Now 🔧 🏀
🏀🔧 March Modness Sale - Click Here 🔧 🏀
My Wishlist Rewards Program Military Discounts Diamond Club Membership Subimods Premier Partners Subimods Event Partnerships Mod Report Magazine
COBB 3-Port Boost Control Solenoid 2002-2007 WRX / 2004-2007 STI / 2004-2008 FXT - 712750 - Subimods.com

COBB 3-Port Boost Control Solenoid 2002-2007 WRX / 2004-2007 STI / 2004-2008 FXT

$175.00
$0
$175.00 - $175.00
$175.00 - $175.00
$175.00
38 In Stock, Usually Ships within 1-2 Business Days
SKU 712750
by COBB Tuning
 More payment options
Verify fitment with your vehicle
Verify

(Change vehicle)

DETAILS

The COBB 3-Port Boost Solenoid (BCS) is an excellent upgrade for modern turbocharged vehicles, enabling precise boost control in a tidy package that is easy to install and tune. This BCS will eliminate boost fluctuations and boost creep inherent in the OEM boost control system, providing stable and repeatable boost control to base the vehicle's tune on. It is equally capable of providing this stable boost control at stock boost levels as well as extremely high boost levels associated with big-power builds.

The COBB Tuning 3-Port BCS features 1/8" low-profile barb fittings to keep the unit compact and are nickel coated for corrosion resistance. Optional 1/4" nickel plated fittings are also available separately. Viton spools and seals are used throughout for long life and lubricated with Dow Corning silicone grease. The manual override is sealed with an O-ring, the wiring harness is sealed to the casing using a waterproof grommet and the solenoid wires are ultrasonically welded to the coil, making the device waterproof and safe to wash. The BCS is rated to operate up to 120psi.

COBB Tuning has made the COBB 3-Port BCS installation as simple as possible. It mounts in the stock location and plugs directly into the stock wiring harness, making the physical install and electrical connection as simple as possible. The BCS comes with a custom aluminum mounting bracket, stainless steel hardware, boost-line to complete all connections and zip-ties to route the boost-line neatly through the engine bay. Installation Instructions are provided, are easy to understand, and provide routing instructions for both internal and external wastegate configurations.

FEATURES

  • Accurate and Consistent Boost Control
  • Plug and Play
  • 18-Gauge Wiring Harness
  • 1/8" Nickel Plated Barbed Fittings
  • Rated up to 120psi
  • Custom Aluminum BCS Mount

Customer Reviews

Based on 12 reviews
100%
(12)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
91.7
100.0
A
Alex
Tuners love them

Really helps peak your boost install takes a little mechanical knowledge btw

Alex,

We are glad to hear the COBB 3-Port Boost Control Solenoid is helping optimize your boost. It is a fantastic choice for tuners, and we appreciate your insights on installation. Thank you for taking the time to leave a 5 Star Review!

Regards,

J
Joshua Brown
Great product

Haven't had a chance to install yet do to waiting for tune but shipping was super fast. Part looks well made and came everything needed to make install easy. Highly recommend

Thank you for your 5 Star Review, Joshua!

We are thrilled you were impressed with the fast shipping and the quality of the part. Once installed, we are confident you will love the performance as much as the experience so far!

Regards,

N
Nicholas d blanchard
great product

works as it should instructions for install could be a little better for someone using the stock wastegate but the product is great

Nicholas,

Thank you for your feedback and 5 Star Review! We are glad to hear that you are enjoying the COBB 3-Port Boost Control Solenoid. We appreciate your suggestion for improved installation instructions for those using the stock wastegate and will take it into consideration for future updates. Thank you for choosing Subimods!

Regards,

J
J.R.
It Controls Boost

Boost controller, it controls boost! works as designed. have not had a problem with it in the year ive been using it

J.,

Thank you for leaving a 5 Star Review for the COBB 3-Port Boost Control Solenoid! We are happy to hear that it is working as designed and has been reliable for you for the past year. If you ever have any questions or concerns, please don't hesitate to reach out to us. We value your feedback and appreciate your support. Happy boosting!

Regards,

H
Homer Register

I mean, it’s Cobb. They make great stuff, easy instructions for install.

Homer,

Thank you for your 5 Star Review of the COBB 3-Port Boost Control Solenoid! We are pleased to hear that you have confidence in COBB's reputation for making great products, and we are glad that you found the installation instructions easy to follow! Enjoy your added performance!

Regards,

123