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Audi R8

Graziano L140

The Graziano L140 in the Audi R8 is a highly capable, well-supported mid engine gearbox.  In OEM trim they have demonstrated durability - both in street cars and in motorsports use.  With relatively minor modifications, the gearbox has proven reliable in 1000hp+ applications and, with additional modifications, can handle substantially more.  HCF is pleased to be a direct distributor for Graziano with access to the full catalogue of replacement parts for the L140, along with a full suite of aftermarket components suitable for use in higher horsepower and motorsports applications.

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Kevlar Composite Clutch

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HCF's Kevlar clutch for the Audi R8 is the highest quality option available.  Used successfully in numerous 1,000hp+ applications, the durability, engagement and pedal feel with the HCF clutch is unmatched.

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Complete assembly with pressure plate

Pressure plates rebuilt and customized to work with kevlar material.  For proper results, the kevlar disc must be paired with one of our customized pressure plates.

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Kevlar composite disc

Made in the USA of a patented textile kevlar composite material, these kevlar discs outperforms other kevlar facings in terms of disc wear, engagement, chatter and flywheel abrasiveness.

R8 L140 Products




OEM Replacements

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L140 Assembly

 

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Lay Shaft

 

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Main Shaft

 

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Rear Differential

 

Ring & Pinion In Process

Blanks machined, awaiting teeth

Blanks machined, awaiting teeth and heat treatment

 

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Grinding process

 

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Precision testing