What material are these Manley connecting rods made from?

These Manley Pro Series I-Beam connecting rods are made from forged 4340 vacuum degassed steel alloy. This material is chosen for its strength and durability under high stress.

Are these connecting rods suitable for a stock engine?

While these rods are built for high performance, they are most commonly used in modified or performance-built 4B11T engines that experience increased boost or power. For a completely stock engine, they may be overkill, but they offer a significant upgrade in strength.

Do these connecting rods come with bearings or hardware?

This set includes the connecting rods themselves. It is recommended to purchase compatible high-performance rod bearings and all necessary installation hardware separately to ensure proper fitment and function.

Specifications

Brand: Manley Performance
Part #: 14409-4
UPC: 807298005393

Manley 08+ Mitsubishi Evo X (4B11T) Turbo Tuff Pro Series I Beam Connecting Rod Set

Name: Manley 08+ Mitsubishi Evo X (4B11T) Turbo Tuff Pro Series I Beam Connecting Rod Set
Brand: Manley Performance
SKU: manley-performance-manley-08-mitsubishi-evo-x-4b11t-turbo-tuff-pro-series-i-beam-t14-5297
Price: 1109.04 USD
Availability: InStock

$1109.04

Only 1 left in stock

Fits 2008, 2010-2014 Mitsubishi Lancer. Manley Turbo Tuff Pro Series I Beam Connecting Rod Set. Forged 4340 steel for high-performance engines.

Key Features

Fits 2008, 2010-2014 Mitsubishi Lancer.
Constructed from forged 4340 vacuum degassed steel alloy for high strength.
Features an I-beam design for a strong yet lightweight connecting rod.
Available in multiple weight options to suit specific engine build needs.
Some Pro Series I-Beam rods are NHRA Legal certified for racing compliance.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

Secure CheckoutFast Shipping631-982-0042

About this part

Product Details

Built from forged 4340 vacuum degassed steel alloy, these Manley Pro Series I-Beam connecting rods are a serious upgrade for your 2008, 2010-2014 Mitsubishi Lancer Evo X with the 4B11T engine. When you're pushing significant boost or building a high-performance engine, the stock connecting rods can become a weak point. These rods are designed to handle the increased stress and power that comes with a modified turbocharged engine, offering a strong foundation for your build.

The I-beam design is a well-known choice for strength and weight efficiency, and Manley's meticulous manufacturing process ensures each rod meets tight tolerances. They are available in different weight options, allowing you to fine-tune your engine's balance for optimal performance. For those competing in specific racing classes, certain Pro Series I-Beam rods even carry NHRA Legal certification, demonstrating their capability and compliance for demanding applications.

If you're rebuilding or significantly upgrading your Evo X's engine, investing in robust connecting rods like these Manley Pro Series units is crucial for reliability and performance. They are built to withstand the rigors of high-horsepower applications, giving you confidence when you turn up the boost.