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Brian Crower BC3105-1 Mitsubishi 4G63 Evo Exhaust Valve 31.5mm +1mm Oversize

Manufacturer

Picture for manufacturer Brian Crower

Part Number

BC3105-1
10 reviews
Sale Price

$19.73

Estimated ship date Wednesday, November 18

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Brian Crower BC3105-1 is a high-performance exhaust valve designed for Mitsubishi 4G63 engines found in Eclipse and Evolution models. This oversized valve measures 31.5mm (+1mm over stock) and is engineered to improve airflow and performance in high-boost and high-RPM applications.

Key Features:

  • One-piece design with friction welded Stellite tip for maximum durability
  • Premium grade heat-resistant stainless steel construction
  • 31.5mm diameter (+1mm oversize) for enhanced exhaust flow
  • Engineered for high-boost and high-RPM reliability
  • CNC machined to exacting tolerances
  • Single valve (sold individually)

Brian Crower valves are precision-manufactured using state-of-the-art equipment and tested on precision measuring instruments for accuracy and metallurgy. When upgrading your exhaust valves, it is recommended to also replace valve springs and valve stem seals for optimal performance and reliability.

Everything was good..

It was great

Easy transaction, great price.

Great prices, fast shipping. Great order status updates.

This is the first time I've ordered from Autoplicity. I found they had the best price on the item I was looking for and decided to try them. I ordered this item yesterday(Sunday) and was just informed that it shipped. That is quick. I am pleased with their customer service and will use them as my first source.

Very fast checkout, and best price/shipping I could find.

Easy

Great prices with friendly customer service what more could you ask for

Great

This is the easiest purchase I ever made. The visor is great and installation was a breeze. The service by Autoplicity was A-1. Shipping was better than standard. Will buy from them again.

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