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Exhaust - JHM - 2.5" Performance Cat-back for C7.5 A6-A7 3.0T (2015-2018)




Introducing the JHM C7 A6-A7 Performance Cat-Back Exhaust System!!!





Say goodbye to your small and restrictive OEM exhaust system with JHM's 2.5" Performance Cat-Back Exhaust System for the Audi A6/A7 3.0T. Our mandrel-bent system ensures optimal exhaust flow and performance with a wider inner diameter, providing a noticeable boost in power and an aggressive performance sound.

Our High-Flow Mufflers remove all restrictions found in the OEM Exhaust and feature a Magnaflow Center Muffler with Two-stage acoustic packing and integrated X-Pipe. This specific placement in the system helps prevent drone, making this one of the best sounding Audi exhaust systems on the market today. Additionally, our rear muffler and tip design feature minor exhaust flow interrupters, further reducing interior drone. With our JHM HFC Downpipes, no baffle system is needed, providing a performance tone while driving spiritedly and a gentle mellow tone while cruising.

The JHM 2.5" Performance Cat-Back Exhaust System is constructed with American T304 (.065) Stainless Steel, providing optimal durability and longevity. Our system also includes Quad 3.0" Stainless Steel hand-polished exhaust tips, providing a stylish and sleek look to your Audi. Our system is a plug and play OEM fitment (after removing the factory exhaust tip from the valance), with adapters for both JHM or Stock Downpipes Included, making the installation process quick and easy.

Upgrade your Audi A6/A7 3.0T's performance and sound with JHM's 2.5" Performance Cat-Back Exhaust System, proudly manufactured in the USA with USA sourced materials. Feel the difference and enjoy the drive!



• Unleash the full potential of your vehicle with our non-restricted high-flow exhaust system.

• Experience unrivaled performance with our larger, 2.5" mandrel bent system that optimizes exhaust flow.

• Trust in the durability and longevity of your investment with American T304 (.065) stainless steel.

• Enjoy the perfect balance of power and comfort with our Magnaflow high-flow center muffler, equipped with two-stage packing and integrated X-pipe to minimize drone.

• Drone reduction technology increases passenger comfort. 

• Add a touch of luxury to your ride with our Quad 3.0" stainless steel hand-polished exhaust tips.

• Upgrade your vehicle with ease and confidence with our plug-and-play OEM fitment.

• Enjoy the versatility of our exhaust system, with included adapters for both JHM or stock downpipes.

• Choose a product you can be proud of - our exhaust system is proudly manufactured in the USA with USA sourced materials.



 Exhaust Sound Video:

JHM Catback with Factory Downpipes and Catalysts:


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This product fits the following vehicles:
Make Model Chassis Engine
Audi A7 C7 (2012-Present) 3.0t V6 24v SC
Audi A6 C7 (2012-Present) 3.0t V6 24v SC
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You're reviewing: Exhaust - JHM - 2.5" Performance Cat-back for C7.5 A6-A7 3.0T (2015-2018)
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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