What is the TTuff coating on these connecting rods?

The TTuff coating is a proprietary surface treatment applied by Manley. It's designed to enhance wear resistance and reduce friction within the engine, contributing to smoother operation and potentially longer component life under demanding conditions.

Are these connecting rods suitable for street use or only racing?

While certain Pro Series I-Beam rods are NHRA Legal for racing classes, the robust construction and TTuff coating make them a strong option for high-performance street applications as well. They are built to handle significant power and stress.

What other components are typically needed when installing new connecting rods?

When installing new connecting rods, it's essential to have new rod bearings, as well as the correct fasteners. Always refer to Manley's installation instructions or consult with a qualified engine builder to ensure all necessary parts and procedures are followed for your specific engine build.

Specifications

Brand: Manley Performance
Part #: 15435R6-10

Manley 09+ Audi R8 / 08+ Lamborghini Gallardo/Huracan Pro Series TTuff I Beam Steel Connecting Rods

Name: Manley 09+ Audi R8 / 08+ Lamborghini Gallardo/Huracan Pro Series TTuff I Beam Steel Connecting Rods
Brand: Manley Performance
SKU: manley-performance-manley-09-audi-r8-08-lamborghini-gallardo-huracan-pro-series--t14-516237
Price: 5935.82 USD
Availability: BackOrder

$5935.82

On Backorder

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Manley Pro Series TTuff I Beam connecting rods for Audi R8, Lamborghini Gallardo/Huracan. Built for high performance.

Key Features

Fits 2009+ Audi R8 and 2008+ Lamborghini Gallardo/Huracan.
Forged from vacuum-degassed 4340 steel alloy for strength.
I-beam design offers a strong and lightweight profile.
Features Manley's proprietary TTuff surface treatment for improved wear resistance and reduced friction.
Available in multiple weight options to suit specific engine builds.
Certain SKUs are NHRA Legal certified for Stock and Super Stock racing.

⚠️ 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

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About this part

Product Details

Forged from vacuum-degassed 4340 steel alloy, these Manley Pro Series I-Beam connecting rods are built to handle serious power in your 2009 and newer Audi R8 or 2008 and newer Lamborghini Gallardo or Huracan. The I-beam design is a well-known choice for high-performance applications because it offers a strong yet lightweight profile, which is crucial for reducing reciprocating mass in a high-revving engine. Manley has a solid reputation for making robust internal engine components, and this connecting rod set is no exception.

These rods are available in different weight options to match your specific engine build, whether you're aiming for a lighter rotating assembly for quicker response or need a heavier rod for specific balance requirements. For those involved in sanctioned racing, certain Pro Series I-Beam rods also carry NHRA Legal certification for Stock and Super Stock classes, indicating their adherence to strict racing regulations. The TTuff coating is a proprietary surface treatment that Manley uses to improve wear resistance and reduce friction, helping to keep your engine running smoothly under extreme conditions.

When you're building an engine that needs to perform at its peak, the connecting rods are a critical link. These Manley Pro Series rods are a well-built option designed for durability and performance, giving you confidence in your engine's foundation. Be sure to consult your engine builder or Manley's technical specifications for proper installation procedures and any additional components required for your specific application.