Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Your cart
-
0-9
-
A
-
B
-
R
-
S
Brian Crower
Brian Crower Mitsubishi Lancer Evolution X 2008-2015 (4B11T) 29mm Exhaust Valves (BC3131)
$197.00
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Fits 2008-2015 Mitsubishi Lancer Evolution GSR, MR, MR Touring, and Final Edition (4B11T).
Brian Crower 29mm exhaust valves (BC3131) are precision-engineered to withstand the extreme thermal and mechanical stresses of the Mitsubishi 4B11T engine. Whether you are performing a standard rebuild or building a high-boost Evolution X, these valves provide the durability and sealing performance required for forced induction applications. Each valve is manufactured to strict tolerances, ensuring consistent flow and a perfect fit within the factory or aftermarket cylinder head.
- Head Diameter: 29mm
- Engine Compatibility: Mitsubishi 4B11T
- Material: High-temperature resistant alloy
- Manufacturer Part Number: BC3131
Designed for professional engine builders and enthusiasts alike, these valves replace worn factory components to restore compression and improve valvetrain reliability under high-RPM conditions.
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2015 | Mitsubishi | Lancer | Evolution Final Edition |
| 2008,2010-2015 | Mitsubishi | Lancer | Evolution GSR |
| 2008,2010-2015 | Mitsubishi | Lancer | Evolution MR |
| 2010-2011 | Mitsubishi | Lancer | Evolution MR Touring |
Choose your Location
-
Atlus
1340 Cobb Dr, Unit 1, Eustis, FL 32736
352-234-4458
Mon – Fri: 8:30 am – 4:30 pm
Sat: 9:00 am – 2:00 pm
Sun: Closed
Product Comparison
How they are Different
|
__ __ |
|
|---|---|
| Description |
Description - __ |
| Rating |
Rating - __ |
| Vendor |
Vendor - __ |
| Color |
Color - __ |
|
|
Compare products ( / )
The Atlus Price Guarantee
If you can find the part for a lower price from an authorized dealer/shop, we'll match the price! Reach out to Hello@AtlusAuto.com, our live chat located at the bottom right of your screen, or request an Atlas Price Guarantee, or visit our dedicated APG page to submit a request.
Brian Crower Mitsubishi Lancer Evolution X 2008-2015 (4B11T) 29mm Exhaust Valves (BC3131)
$197.00
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
30 Days Satisfaction Guarantee
Price Match
Our prices are updated daily to ensure we can offer you the best possible price. In the unlikely case that you have found a lower price, please contact us at hello@atlusauto.com and we'll do our best to answer your query right away!
Easy Financing
We've partnered up with Affirm/Shop!
Why use Affirm/Shop?
- Clear application process
- Friendly support team
- Spread a big payment interest-free
- Ability to buy what you want
How does it work?
- Add your purchase to cart
- Select Shop Payments at checkout
- Complete the application
- Compare any available finance options
Share:
$197.00
$197.00
$197.00
Fits 2008-2015 Mitsubishi Lancer Evolution GSR, MR, MR Touring, and Final Edition (4B11T).
Brian Crower 29mm exhaust valves (BC3131) are precision-engineered to withstand the extreme thermal and mechanical stresses of the Mitsubishi 4B11T engine. Whether you are performing a standard rebuild or building a high-boost Evolution X, these valves provide the durability and sealing performance required for forced induction applications. Each valve is manufactured to strict tolerances, ensuring consistent flow and a perfect fit within the factory or aftermarket cylinder head.
- Head Diameter: 29mm
- Engine Compatibility: Mitsubishi 4B11T
- Material: High-temperature resistant alloy
- Manufacturer Part Number: BC3131
Designed for professional engine builders and enthusiasts alike, these valves replace worn factory components to restore compression and improve valvetrain reliability under high-RPM conditions.
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2015 | Mitsubishi | Lancer | Evolution Final Edition |
| 2008,2010-2015 | Mitsubishi | Lancer | Evolution GSR |
| 2008,2010-2015 | Mitsubishi | Lancer | Evolution MR |
| 2010-2011 | Mitsubishi | Lancer | Evolution MR Touring |
Authencity Guaranteed
We only sell authentic products from verified brand partners and retail partners globally.
Can’t Find the Part You Need?
Our catalog represents only a portion of the automotive products available through our supplier network. If you cannot find a specific part, brand, or application on our website, submit a request below, and our team will help source it for you.
Please include as much information as possible, such as your vehicle's year, make, model, trim, engine, desired brand, or part number, to help us quickly identify the correct product.
- Choosing a selection results in a full page refresh.
- Opens in a new window.
