DL800 Dual Clutch TransmissionsFor Lamborghini Huracan and Audi R8Inspection / repair / mild / extreme buildsPro Dealer

Lamborghini Huracan Audi R8 DL800 Transmissions

A build is only as strong as its weakest point.

Years of testing and experience result in having the knowledge of what works and what doesn’t with your DL800 Transmission. 

Heffner Performance provides the best DL800 builds currently available in the market.

Lamborghini Huracan Audi R8 DL800 Transmissions

We service one of the most complicated and advanced transmissions in a production-based supercar. Trusting a shop to perform service and modifications for the DL800 is one of the most vital decisions you can make when caring for your Lamborghini Huracan or Audi R8. Our build process is unlike any other and it shows time and time again.

We are not just parts installers

Anyone can install a part. Most “parts installers” have high failure rates, poorly performing units, and poor reliability. As a result, you are faced with a costly and time-wasting mistake. A good transmission build requires many years of experience and skill that often is not found in today’s market. Here at Heffner Performance, only one person builds your DL800 transmission. That is Jason Heffner himself.

Choosing a builder based on price will cost you

Our product speaks for itself and our pricing is fair and competitive. The DL800 transmission is expensive. A new stock DL800 is approximately $35,000 and modifying a DL800 can cost over $75,000.

Trusting your shop to provide the very best product available should be an absolute given expectation. Is that happening today in the market? Unfortunately not. As a result of compromise or lack of knowledge, we see more than a handful of clients who come to us with built transmissions that do not work properly, have significant issues, and have catastrophic failures.

We recommend using Heffner Performance as the only shop that works on your DL800 transmission. If your build is at another shop, ask them to use us for transmission work.

Our build options are based on years of extreme testing and use

Our DL800 build options have been created based on the intended use of your Huracan or R8. We will recommend a package that gives owners many years of trouble-free use. While no transmission will last forever based on misuse, abuse, or extreme use, our builds stand the test of time for street, road course, and 1/4-mile drag racing.

Heffner Performance also makes the finest billet parts and twin turbo systems for the Lamborghini Huracán and Audi R8.

Lamborghini Huracan Audi R8 DL800 Transmissions

We manage the entire process with precision and care.

From shipping your transmission from another shop to ours or having your supercar in our facility; we take each step in the process carefully to ensure its done right
DL800 Transmissions for Lamborghini Huracan and Audi R8

Lamborghini Huracan Audi R8 DL800 Transmissions. 

Upgrades and Specifications

Prices are based on using your core transmission. Additional costs may apply if we find parts that need servicing or replacement during the inspection.

Dodson Pro Dealer

STAGE 1 

(Basic rebuild of a stock transmission) 

Disassemble, clean and inspect transmission and clutch assembly

Identify worn or damaged components

Replace transmission seals and O rings

Verify proper setup and clearances

Replace worn or damaged components (Additional charges may apply)

Final assembly of transmission and clutch assembly

Pressure test hydraulic systems

Replace transmission pan with OEM pan and integrated filter

Replace the external transmission filter

Replace original aluminum hardware with Dodson transmission hardware kit

OEM transmission case plugs

$5,500 

STAGE 2  

Disassemble, clean, and inspect clutch assembly

Clean and inspect new clutch components

Verify proper clearances within the clutch assembly

Reassemble the clutch assembly and verify proper operation

Dodson Motorsport Sportsman clutch system with 9 plate clutch stacks

Dodson Motorsport billet steel clutch baskets for odd and even gear clutches

Disassemble, clean, and inspect differential components

Wavetrac rear differential

Dodson Motorsport billet aluminum differential cover

300M transmission output shafts

Verify proper setup of rear differential components

Dodson Motorsport billet aluminum transmission pan with replaceable transmission filter element

Perform necessary proprietary internal modifications to the transmission

Final assemble and test hydraulic system operations

Replace the external transmission filter

Replace original aluminum hardware with Dodson transmission hardware kit

OEM transmission case plugs

$22,000 

STAGE 3 

Disassemble, clean, and inspect transmission and clutch assembly

Identify worn or damaged components

Replace transmission seals and O rings

Verify proper setup and clearances

Replace worn or damaged components (Additional charges may apply)

Dodson Motorsport Sportsman clutch system with 9 plate clutch stacks

Dodson Motorsport billet steel clutch baskets for odd and even gear clutches

Disassemble, clean and inspect differential components

Wavetrac rear differential

Dodson Motorsport billet aluminum differential cover

300M transmission output shafts

Verify proper setup of rear differential components

Dodson Motorsport billet aluminum transmission pan with replaceable transmission filter element

Perform necessary proprietary internal modifications to transmission

Dodson Motorsport mechanical circlip upgrade for odd gear input shaft

Final assembly of transmission and clutch assembly

Dodson Motorsport billet steel second gear upgrade

Dodson Motorsport billet aluminum transmission input shaft speed sensors

Pressure test hydraulic systems

Replace external transmission filter

Replace original aluminum hardware with Dodson transmission hardware kit

OEM transmission case plugs

20 quart container of Pentosin DCT transaxle oil

$30,000

STAGE 4 

Disassemble, clean and inspect transmission and clutch assembly

Identify worn or damaged components

Replace transmission seals and O rings

Verify proper setup and clearances

Replace worn or damaged components (Additional charges may apply)

Dodson Motorsport Sportsman clutch system with 9 plate clutch stacks

Dodson Motorsport billet steel clutch baskets for odd and even gear clutches

Dodson Motorsports Pro Max upgrade with billet aluminum clutch cover, billet steel outer clutch cage and spline driven billet steel transmission input gear

Disassemble, clean and inspect differential components

Wavetrac rear differential

Dodson Motorsport billet aluminum differential cover

300M transmission output shafts

Verify proper setup of rear differential components

Dodson Motorsport billet aluminum transmission pan with replaceable transmission filter element

Perform necessary proprietary internal modifications to transmission

Dodson Motorsport mechanical circlip upgrade for odd gear input shaft

Final assembly of transmission and clutch assembly

Dodson Motorsport billet steel second gear upgrade

Dodson Motorsport billet aluminum transmission input shaft speed sensors

Pressure test hydraulic systems

Replace external transmission filter

Replace original aluminum hardware with Dodson transmission hardware kit

OEM transmission case plugs

20 quart container of Pentosin DCT transaxle oil

$37,000 

STAGE 5 

Disassemble, clean, and inspect transmission and clutch assembly

Identify worn or damaged components

Replace transmission seals and O rings

Verify proper setup and clearances

Dodson Motorsport extreme duty billet steel 1-7 gearset with billet steel transmission input shafts

Replace worn or damaged components (Additional charges may apply)

Dodson Motorsport Sportsman clutch system with 9 plate clutch stacks

Dodson Motorsport billet steel clutch baskets for odd and even gear clutches

Dodson Motorsports Pro Max upgrade with billet aluminum clutch cover, billet steel outer clutch cage, and spline driven billet steel transmission input gear

Disassemble, clean, and inspect differential components

Wavetrac rear differential

Dodson Motorsport billet aluminum differential cover

300M transmission output shafts

Verify proper setup of rear differential components

Dodson Motorsport billet aluminum transmission pan with replaceable transmission filter element

Perform necessary proprietary internal modifications to transmission

Final assembly of transmission and clutch assembly

Dodson Motorsport billet steel second gear upgrade

Dodson Motorsport billet aluminum transmission input shaft speed sensors

Pressure test hydraulic systems

Replace the external transmission filter

Replace original aluminum hardware with Dodson transmission hardware kit

OEM transmission case plugs

20 quart container of Pentosin DCT transaxle oil

$63,000 

STAGE 6

Disassemble, clean and inspect transmission and clutch assembly

Identify worn or damaged components

Replace transmission seals and O rings

Verify proper setup and clearances

Dodson Motorsport extreme duty billet steel 1-7 gearset with billet steel transmission input shafts

Replace worn or damaged components (Additional charges may apply)

Dodson Motorsport Sportsman clutch system with 9 plate clutch stacks

Dodson Motorsport billet steel clutch baskets for odd and even gear clutches

Dodson Motorsports Pro Max upgrade with billet aluminum clutch cover, billet steel outer clutch cage and spline driven billet steel transmission input gear

Disassemble, clean and inspect differential components

Wavetrac rear differential

Dodson Motorsport billet aluminum differential cover

Dodson Motorsport  billet steel ring & pinion set

300M transmission output shafts

Verify proper setup of rear differential components

Dodson Motorsport billet aluminum transmission pan with replaceable transmission filter element

Perform necessary proprietary internal modifications to transmission

Final assembly of transmission and clutch assembly

Dodson Motorsport billet steel second gear upgrade

Dodson Motorsport billet aluminum transmission input shaft speed sensors

Pressure test hydraulic systems

Replace external transmission filter

Replace original aluminum hardware with Dodson transmission hardware kit

OEM transmission case plugs

20 quart container of Pentosin DCT transaxle oil

$67,000 

STAGE 6 PLUS 

Disassemble, clean, and inspect transmission and clutch assembly

Identify worn or damaged components

Replace transmission seals and O rings

Verify proper setup and clearances

Dodson Motorsport extreme duty billet steel 1-7 gearset with billet steel transmission input shafts

Replace worn or damaged components (Additional charges may apply)

Dodson Motorsport Sportsman clutch system with 9 plate clutch stacks

Dodson Motorsport billet steel clutch baskets for odd and even gear clutches

Dodson Motorsports Pro Max upgrade with billet aluminum clutch cover, billet steel outer clutch cage, and spline driven billet steel transmission input gear

Disassemble, clean, and inspect differential components

Wavetrac rear differential

Dodson Motorsport billet aluminum differential cover

Dodson Motorsport  billet steel ring & pinion set

Dodson Motorsport billet steel drop gear and secondary shaft set

300M transmission output shafts

Verify proper setup of rear differential components

Dodson Motorsport billet aluminum transmission pan with replaceable transmission filter element

Perform necessary proprietary internal modifications to transmission

Final assembly of transmission and clutch assembly

Dodson Motorsport billet steel second gear upgrade

Dodson Motorsport billet aluminum transmission input shaft speed sensors

Pressure test hydraulic systems

Replace the external transmission filter

Replace original aluminum hardware with Dodson transmission hardware kit

OEM transmission case plugs

20 quart container of Pentosin DCT transaxle oil

$75,000

ADDITIONAL OPTIONS 

Lamborghini Huracan Audi R8 DL800 Transmissions

Upgrade to 10 plate Pro Max clutch – $400.00 

Upgrade to 12 plate Pro Max Plus from 9 Plate Pro Max – $14,000.00 

Dodson Motorsport billet steel front output shaft and drive gears – $2,750.00 

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