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Vivid Racing Gear 
COBB Tuning 3-Port Boost Control Solenoid (BCS) - Precision Boost Control for Your Turbocharged Subaru
For Subaru WRX owners looking to take their turbocharged performance to the next level, the COBB 3-Port Boost Control Solenoid (BCS) is a game changer. This compact unit is engineered to deliver precise boost control, eliminating the fluctuations that often plague OEM systems. Whether you're running a stock setup or pushing the limits with high-boost builds, the COBB BCS ensures stable and repeatable boost levels, allowing you to fine-tune your vehicle's performance like never before.
Why Upgrade to the COBB 3-Port BCS?
The factory boost control system can leave a lot to be desired, especially when pushing your Subaru's limits. The COBB 3-Port BCS provides the flexibility and precision needed to manage boost effectively through your factory ECU. It's an essential upgrade for those considering larger turbochargers or external wastegates, ensuring you have the performance and reliability you need for serious driving.
Features
- Precise boost control with stable, repeatable performance
- Eliminates OEM boost fluctuations for a more reliable driving experience
- Suitable for both stock and high-boost builds
- Compact design with nickel-coated 1/4" barb fittings for durability
- Durable Viton spools and seals, lubricated with Dow Corning silicone grease
- Waterproof construction with sealed wiring and O-ring manual override
- Rated for operation up to 120 PSI
- Direct plug-and-play installation with stock wiring harness
- Includes a billet aluminum mounting block and stainless steel hardware
- Complete with boost-line and zip ties for a clean engine bay setup
- Supports both internal and external wastegate configurations
- Easy installation with clear, detailed instructions included
Installation Made Easy
One of the standout features of the COBB 3-Port BCS is its straightforward installation process. It mounts in the stock location, making it a hassle-free upgrade for your 2015-2021 Subaru WRX Sedan. Simply plug it into the existing wiring harness, and you're ready to go. The included installation instructions guide you through both internal and external wastegate setups, ensuring you can get your boost under control without any headaches.
Fitment
- Subaru WRX Sedan CVT USDM 2015-2021
- Subaru WRX Sedan MT ADM 2015-2021
- Subaru WRX Sedan MT USDM 2015-2021
Important Notes
- Tuning Required: Supported in select COBB Off The Shelf Maps or consult your preferred Protuner for custom tuning.
- This part may not fit some northern vehicles equipped with Subaru OEM cast aluminum turbo inlets.
Customer Feedback
Subaru WRX owners have praised the COBB 3-Port BCS for its reliability and performance. One owner noted, "After installing the COBB BCS on my 2020 WRX, I noticed a significant improvement in boost stability. It holds boost perfectly, even when I push it hard on the track!"
Get Your Boost Under Control
If you're ready to enhance your turbocharged Subaru's performance, the COBB 3-Port Boost Control Solenoid is the perfect upgrade. With its robust design and precise control capabilities, it's time to unlock your vehicle's true potential.
Installation Instructions: CLICK HERE
Proposition 65
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
Founded in 1999 by Trey Cobb, the company has focused exclusively on enhancing the driving experience by creating ultra-high quality, thoroughly engineered products in a total vehicle-platform approach. COBB's range of products and services has grown from an exclusive Subaru focus, to now include Nissan, Mitsubishi, Mazda, Infiniti, Honda and BMW.
COBB COMPONENT LIMITED WARRANTY
COBB Tuning Products, LLC warrants to the original retail purchaser that all components manufactured by COBB Tuning, or sold under the COBB brand, and purchased directly from COBB Tuning or from an Authorized COBB Tuning dealer hold a 12-month limited warranty from the date of purchase against defects in materials and workmanship ("Limited Warranty"). This Limited Warranty extends only to the original retail purchaser of the component. This Limited Warranty is intended to cover components only when they are used in the manner for which they were originally designed. This Limited Warranty is void on all products found to have been used in racing or off-road applications, of any nature whatsoever, and on all products that show evidence of abuse, lack of proper maintenance, improper installation, misapplications, alteration in any way whatsoever from their original design or negligence in the use of COBB Tuning products. This Limited Warranty does not cover normal maintenance or wear items such as belts, brake pad material, clutch disc friction material, and brake rotors. COBB Tuning accepts no responsibility for any special, incidental, or consequential damages or costs or grievances incurred by failure of a COBB Tuning component, including but not limited to labor and shipping costs. All implied warranties shall be limited in duration to the said 12-month warranty period and shall be limited to the express terms and provisions of this Limited Warranty.
PROCEDURES FOR WARRANTY CLAIMS
In the event a problem occurs with a COBB component, please contact COBB Tuning at 866-922-3059 during our normal business hours. When speaking to a customer representative, you will need to have your invoice number on hand. The following steps will then be followed: 1. COBB representative will determine if product will have to be returned to COBB Tuning for inspection. A RMA number will be given to be placed clearly on the shipping label. 2. The retailer or the customer will ship the component in question back to COBB Tuning, including the original sales receipt and a clear description of the exact problem experienced. It is the responsibility of the retailer or the customer to pay for shipping back to COBB Tuning. 3. If COBB finds the component to be defective and within the warranty period, COBB will repair, replace, or issue credit to the customer at COBB's option. Any repaired or replaced product will be returned to the retailer or customer, freight prepaid via ground or by truck. Please note that no replacement warranty parts can be shipped until original parts are returned to COBB tuning for inspection.
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