SKU: 5386149507

034Motorsports Supercharger Heat Exchanger Upgrade Kit | Audi B8/B8.5 Q5/SQ5

Sale price$606.60 Regular price$674.00
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Description

034Motorsports Supercharger Heat Exchanger Upgrade Kit | Audi B8/B8.5 Q5/SQ5The 034Motorsport Supercharger Heat Exchanger Upgrade Kit is an excellent stock location intercooler for the Audi B8 B8. 5 Q5 SQ5. Testing has proven that this heat exchanger upgrade is capable of significantly reducing intake air temperatures. The increased thermal capacity of this supercharger heat exchanger kit makes this a strongly recommended upgrade for Stage 1 and Stage 2 tunes, and a required upgrade for higher levels of power. The

The 034Motorsport Supercharger Heat Exchanger Upgrade Kit is an excellent stock-location intercooler for the Audi B8/B8.5 Q5/SQ5. Testing has proven that this heat exchanger upgrade is capable of significantly reducing intake air temperatures. The increased thermal capacity of this supercharger heat exchanger kit makes this a strongly recommended upgrade for Stage 1 and Stage 2 tunes, and a required upgrade for higher levels of power.

The 034Motorsport Supercharger Heat Exchanger Upgrade Kit is an excellent stock-location intercooler for the Audi B8/B8.5 Q5/SQ5. Testing has proven that this heat exchanger upgrade is capable of significantly reducing intake air temperatures. The increased thermal capacity of this supercharger heat exchanger kit makes this a strongly recommended upgrade for Stage 1 and Stage 2 tunes, and a required upgrade for higher levels of power.

Our unique billet aluminum CNC machined end tanks are set up as dual-pass for the Q5/SQ5. The oversized core is 2.4x larger than the stock heat exchanger in frontal area, 2.2x larger in volume, and still fits neatly behind the stock crash bar. Custom molded multilayer silicone hoses are provided for a precise fit with excellent durability. The silicone hoses pass through provided air duct sealing panels that fill the voids left by the stock heat exchanger and prevent air spill around the radiator core. Both end tanks have bleeder plugs to ensure that all air can be easily removed from the system without requiring special tools.

The 034Motorsport Supercharger Heat Exchanger Upgrade Kit is a comprehensive package and an obvious choice to reduce and stabilize intake air temperatures for additional power production at every level of engine modification, from stock to highly modified!

FEATURES

  • Significantly Reduces Intake Air Temperature Over Stock
  • Frontal Area Increased by 2.4x for Significant Additional Cooling
    • OE exchanger - 156 sq. in. (1006.5 sq. cm)
    • 034 exchanger - 370 sq. in. (2387.1 sq. cm)
  • Fluid Volume Increased by 2.2x:
    • OE exchanger - 1.1 qts.
    • 034 exchanger - 2.4 qts.
  • Dimensional Volume Increased by 2.1x:
    • OE Exchanger: 31.9in. x 5.5in. x 2.4in. (810mm x 140mm x 60mm)
    • 034 Exchanger: 24.4in. x 17.7in. x 2.0in. (620mm x 450mm x 50mm)
  • Beautiful 6061 Billet Aluminum CNC Machined End Tanks
  • Custom Molded Silicone Hoses For Precise Fit
  • Air Duct Sealing Panels to Maintain Proper Airflow Through Radiator
  • Both End Tanks Have Bleeder Plugs to Eliminate Trapped Air
  • Comprehensive Kit Includes 48 Components For Perfect Fit and Function
  • Easy To Install and Reversible

DUAL PASS CONFIGURATION

 

COOLING IMPROVEMENTS

The graph below shows the improved thermal capacity of the 034Motorsport Supercharger Heat Exchanger. The top of the graph shows how much cooler the intake air temperature is compared to stock. The bottom of the grapsh shows how much cooler the outlet temperature of the coolant is exiting the heat exchanger. Ambient air temperature was 18C for stock, and 17C for the 034 upgrade kit.

 

POWER IMPROVEMENTS

The dyno graph below shows the power output of the 3.0TFSI supercharged engine with the stock heat exchanger vs. the 034Motorsport Supercharger Heat Exchanger. The ECU reduces power when the intake air temperature exceeds 80C. Over successive pulls, the stock heat exchanger is unable to cool the intake charge below 80C after the first couple of pulls, and the ECU intervenes at lower and lower engine RPM as the system becomes heat saturated. The 034Motorsport heat exchanger is able to cool the intake charge below 80C for all 6 consecutive dyno pulls without the ECU intervening to protect the engine, giving consistent power delivery through to redline.

Shipping Notes
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Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 5386149507

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4.2 ★★★★★
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Christopher Hollars
Carnegie, US
★★★★★ 5
Great
Format: Paperback
Good information for any users
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 28, 2025
S
Verified Purchase
souperman1985
Chelsea, US
★★★★★ 5
Great confidence booster for dad - techniques can be successfully implemented immediately after birth!
Format: Paperback
This is an excellent book! My husband read this book before our baby was born. Although I found a synopsis to be enough for me (no need to read a whole book for five main techniques), as an engineer, he really liked understanding all of the "whys" behind the methods, and understanding the reasoning gave him more empathy for our baby. My husband started implementing the techniques in this book immediately in the hospital right after the birth, and they really worked! It was extremely helpful for his confidence as a dad and for my confidence in him / us as we started the adventure of parenting (especially when I was recovering from childbirth in those early weeks). We have continued using these techniques for months, and they make a huge difference. Sometimes babies get overly tired and don't even know why they are crying anymore, and these techniques help to soothe quickly to get down for a nap. Truly, I do not know where we would be without a good swaddle and turning our baby on his side while swaddled, because he can be losing it completely and then the swaddle / gentle bounce calms him down very quickly. The one thing I wish the book did mention but does not is that it IS possible for a swaddle to be too tight on the legs - the latest research shows that babies need room to bend and straighten their legs for safe growth of their hips, so it's ok to do a fairly tight swaddle such that their arms cannot escape, but there does need to be slack at the feet.
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Reviewed in the United States on December 31, 2015
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Verified Purchase
B. Stephens
Dallas, US
★★★★★ 5
SAVED MY SANITY!!!
Format: Paperback
I don't know why I didn't leave a review on this book as soon as I finished reading it! My daughter was quiet for the first week home from the hospital, but along came week two and around 8 pm one night she began to cry, and this time it was different, we literally could not get her to stop. She cried until around 4 am, and I was terrified that we had a year of colic crying ahead of us, but prayed it was just a fluke and that the next night things would be different. However, 8 pm rolled around, the crying began, and we had a repeat of a night full of inconsolable crying. I had never felt such all encompassing exhaustion in my entire life and I just prayed that there was a book that would have answers for me. So the next morning I took to Amazon and began my search. After reading reviews I decided to give this book a try - the length was perfect, thank you Harvey for getting straight to the point and telling us exactly what we needed to know! I was able to implement the S's the following evening at 8 pm when the crying began and I believed with every fiber of my being that it was going to work - AND IT DID!!! Simulating the womb experience was exactly what my daughter needed to soothe her overstimulated little newborn nervous system and she calmed down in less than a minute and fell into a blissful sleep that lasted until her next feeding, after which we repeated the process and she was asleep again. She was sleeping through the night after a couple of months, and we continued to use Harvey's method until eventually she didn't seem to need it anymore. This book was a lifesaver, I have given it as a gift at every baby shower I've attended since I first discovered it, and I'll continue to give it as long as I live!! This book could just as easily be called Happiest Parents on the Block - I am so very grateful that I found it when I did!
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Reviewed in the United States on May 22, 2020
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Benjamin Nagy
West Palm Beach, US
★★★★★ 5
Every new parent and grandparent should read this book.
Format: Paperback
Exceptionally practical book for every new parent and grandparent
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Reviewed in the United States on April 17, 2026
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Theresa
Dallas, US
★★★★★ 4
Ignore the sales pitch and absorb the advice
Format: Paperback
I agree with other reviews, great advice but the dr really pushes his products in it. I guess the guys gotta make some money. Worth the read though.
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Reviewed in the United States on September 5, 2025

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