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Heat Exchanger Kit (SILVER CORE) Bolt-On - Performance Multi-Pass (JHM) for Audi B8-B8.5 S4-S5-Q5-SQ5 and C7-C7.5 A6-A7-S6-S7 3.0T-4.0T



Sale Price $569.46


INTRODUCING The JHM B8/C7 Performance Multi-Pass Heat Exchanger Kit!

If you want a BLACK exchanger core and NOT raw aluminum (SILVER) please visit that product page.

When upgrading your Audi 3.0T or 4.0T, keeping the IATs down is a must for optimal performance.  Our JHM Performance Multi-Pass Heat Exchanger Kit is designed to significantly reduce your air intake temperatures using the tried and true, Dual-Core with Quad-Pass design.  Installation of our HX kit is now easier than ever, without the need of removing the crash bar to drill holes for bracket mounting.  Our one-piece easy install bracket allows you to set the core in place, center it, and run the provided self-drilling bolts into the crash bar. Mounting the heat exchanger to the crash bar takes less than 5 minutes! All installation fittings, hose, clamps, and bolts included. 






• Efficient Dual-Core, Quad-Pass design

• One Piece Easy Install Stainless Steel Bracket

• Bleeder and Drain Plug on the top and bottom of the core

• High Fin Density Core

• Lightweight Construction

• All Installation Hardware Included




NOTE: May be a tight fit for S7 WITH Night Vision Camera





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This product fits the following vehicles:
Make Model Chassis Engine
Audi S4 B8-B8.5 (2010-2016) 3.0t V6 24v SC
Audi S5 B8-B8.5 (2008-2017) 3.0t V6 24v SC
Audi A6 C7 (2012-Present) 3.0t V6 24v SC
Audi A7 C7 (2012-Present) 3.0t V6 24v SC
Audi Q5 B8 (2009-Present) 3.0t V6 24v SC
Audi SQ5 B8 (2014-Present) 3.0t V6 24v SC
Audi S6 C7-C7.5 (2013-Present) 4.0t V8 32v
Audi S7 C7-C7.5 (2013-Present) 4.0t V8 32v
Customer Reviews (2)
Solid, Quality, Damn Nice!
I installed this on my 2016 A6 stage 1 because my IATs were uncomfortable high. I'll admit I was a bit skeptical that the mounting bar would be solid and I was going to need to fabricate some mounting brackets like all the other heat exchanger companies. I was absolutely wrong. After I installed the mounting bracket with the supplies screws it didn't budge at all. I really don't know why the other companies don't mount their heat exchangers this was because this was super easy and it allowed me to effortlessly center it on the crash bar. Installation went smooth and I am extremely pleased with the results.

Install & leak testing:
Finished install:
Review by ActiveMonkey (Posted on 10/12/2022)
Necessary for Higher HP Builds
Installed on my B8 S4 for stage 3 tune, works great. Already installed another on my C7 S6 as a prerequisite for upgraded turbos. Lowers IATs and is priced better than other brands. The real plus is the bracket is already installed! Review by Michael (Posted on 8/11/2020)
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You're reviewing: Heat Exchanger Kit (SILVER CORE) Bolt-On - Performance Multi-Pass (JHM) for Audi B8-B8.5 S4-S5-Q5-SQ5 and C7-C7.5 A6-A7-S6-S7 3.0T-4.0T
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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Q and A

Product Questions

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What adapters will I need for c7 s6? Is everything included in the kit?
What are the dimensions of this hx?
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