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JHM TD05H-R Stage 3 Big Turbo Kit (TUNER KIT) for B8 A4-A5-Q5-allroad 2.0T

SKU: JHM-B8A420TBTtuner-CASTmanifold


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JHMotorsports is pleased to introduce our bolt on TD05H-R Big Turbo Kit for the B8 A4-A5-allroad and Q5 2.0TFSI Platform!

The JHM B8 2.0T TD05H-R Turbo Kit is a fantastic plug and play performance solution for the B8 2.0T. Check out our full kit with JHM tuning as seen in the video above for easy performance.. 



Our relentless dedication to advancing turbo technology and delivering tangible real-world performance has culminated in the creation of a turbo kit designed exclusively for the B7-A4 2.0T platform. It is with immense pride that we present a seamless bolt-on iteration of this successful turbo kit, now tailored to the B8 2.0T.

Please Note: This is classified as a "Tuner Kit," which signifies that the software component is not included. As part of this package, you will need to source software from your preferred tuner and ensure compliance with the requisite supporting hardware. Rest assured, JHM Software for this specific kit will soon be available for the B8.


Distinguished Features

  • JHM TD05H-R Turbo: The core of our offering, the JHM TD05H-R Turbo, is meticulously engineered around the renowned TD05H-20G Center Housing Rotating Assembly (CHRA). Demonstrating the capacity to channel up to 640 cubic feet of air per minute (CFM), this turbo upgrade effectively amplifies upper-end power output while retaining optimal low and mid-range responsiveness. This duality renders it a perfect fit for both the street and the track. Carefully chosen compressor and turbine housing ensure compatibility with the engine bay's OEM dimensions, facilitating the retention of your OEM or aftermarket MAF Hose and Airbox.

  • JHM CAST Exhaust Manifold: Distinguished for its quality and affordability, the JHM CAST Exhaust Manifold offers an excellent alternative to our stainless steel fabricated manifold found in the alternative version of this kit.

  • JHM Silicone Hoses: Our specially crafted high-strength silicone hoses empower the turbo and exhaust manifold to function seamlessly within the confines of the OEM turbo location. The advantage lies in the elimination of custom modifications to your intake or vacuum hose system. Enhanced with reinforced 4-Ply construction, these silicone hoses are engineered to withstand elevated boost pressures.

  • JHM Stainless Braided Lines: Our commitment to excellence extends to the construction of high-caliber stainless steel braided oil and coolant lines. These lines effortlessly leverage the OEM feed and return ports on your engine block, negating the need for complex custom modifications. This streamlined approach ensures a swift and error-free installation process while minimizing the risk of installation mishaps.


Crafted to harmoniously slot into the factory locations, this unit exudes an air of subtlety that belies its remarkable capabilities. Designed with precision and meticulous attention to detail, its unassuming appearance conceals the impressive performance it's ready to unleash. This strategic integration ensures that your vehicle maintains its original aesthetic while harboring a dynamic potential that's ready to be harnessed. Whether on the streets or the track, its stealthy demeanor guarantees an experience that's both exhilarating and understated, embodying a perfect fusion of form and function.



Click to enlarge picture
Audi TD05H/R Stage 3 Big Turbo Kit w/ Tune & Fueling, B7/A4


Click to enlarge picture
Audi TD05H/R Stage 3 Big Turbo Kit w/ Tune & Fueling, B7/A4


Click to enlarge picture
Audi TD05H/R Stage 3 Big Turbo Kit w/ Tune & Fueling, B7/A4


Click to enlarge picture
Audi TD05H/R Stage 3 Big Turbo Kit w/ Tune & Fueling, B7/A4




- JHM TD05H-R Turbo
- JHM CAST Exhaust Manifold
- JHM Reinforced Silicone Hoses
- JHM Stainless Braided Lines (Oil and Coolant)
- Performance Diverter Valve
- Hardware and Gaskets
- Connectors and Fittings





We highly recommend professional installation for this turbo kit. Please go to our Dealers section on our website to see if there are any dealers in your area who can perform this installation. If you would like to see if you can perform this installation yourself, please take a look at our installation instructions and notes to use your best judgment on whether or not you have the skill and tools required to perform this task.


Click here for installation instructions --> Coming soon


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This product fits the following vehicles:
Make Model Chassis Engine
Audi A4 B8-B8.5 (2009-2016) 2.0t TFSI
Audi A5 B8-B8.5 (2008-2016) 2.0t TFSI
Audi Q5 B8 (2009-Present) 2.0t TFSI
Audi allroad B8-B8.5 (2013-2016) 2.0t TFSI
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You're reviewing: JHM TD05H-R Stage 3 Big Turbo Kit (TUNER KIT) for B8 A4-A5-Q5-allroad 2.0T
Off-road Use

By Purchasing any Off-Road use ONLY products from JH Motorsports, Inc. I acknowledge and understand the following disclosure. (This notice is located at the bottom of the page description of affected products on our website.)

Vehicle Code § 27156:
(b) No person shall operate or leave standing upon a highway a motor vehicle that is required to be equipped with a motor vehicle pollution control device under Part 5 (commencing with Section 43000) of Division 26 of the Health and Safety Code or any other certified motor vehicle pollution control device required by any other state law or any rule or regulation adopted pursuant to that law, or required to be equipped with a motor vehicle pollution control device pursuant to the National Emission Standards Act (42 U.S.C. Secs. 7521 to 7550, inclusive) and the standards and regulations adopted pursuant to that federal act, unless the motor vehicle is equipped with the required motor vehicle pollution control device that is correctly installed and in operating condition. No person shall disconnect, modify, or alter any such required device.
(c) No person shall install, sell, offer for sale, or advertise any device, apparatus, or mechanism intended for use with, or as a part of, a required motor vehicle pollution control device or system that alters or modifies the original design or performance of the motor vehicle pollution control device or system.

Health and Safety Code § 43000:
43001. The provisions of this part shall not apply to:
(a) Racing vehicles.

As the aforementioned code sections outline, it is against the law to operate or use a vehicle on public streets or highways with modified, altered, or disconnected motor vehicle pollution control devices. This may include but is not limited to, Evaporative Fuel Controls, Catalysts, DPF, PTOX, PCV Systems, Exhaust Gas Recirculation Systems, Oxygen Sensors, Thermostatic Air Cleaners, Air Intake Systems, Fuel Injectors, Regulators, Adjustable Cam Gears, ECU Programming, Mapping, or other Computer Modifications. Air Pumps, Air Injection, Timing, and any other Emission System Modification(s).

Purchaser acknowledges and certifies to JH Motorsports Inc., that Purchasers vehicle will only be used for racing applications or off road vehicle use only. Purchaser requests these modifications for the purpose of enhancing the vehicle for competitive Racing Applications and will not use this vehicle on public streets or highways. Purchaser agrees to indemnify JH Motorsports Inc., all employees, officers, owners, and subsidiaries for any civil or criminal liability arising out of use of Purchasers vehicle on public streets or highways as Purchaser has been duly notified of the laws and regulations regarding disconnecting, alteration, or modification of a vehicle’s pollution control devices. Purchaser understands and has been advised the driving of a vehicle on public streets or highways could result in criminal or civil penalties.

Prop 65

Warning: This product may contain a chemical known to the State of California to cause cancer, birth defects, or other reproductive harm.

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