SKU: 83710796146

CSF 2020+ Audi C8 RS6/RS7 High-Performance Intercooler System (OEM PN 4K0 145 805 P / 4K0 145 806 B)

Sale price$1759.80 Regular price$1955.33
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Ships within 48 hours · Estimated delivery Jul 18 - Jul 23

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Description

CSF 2020+ Audi C8 RS6/RS7 High-Performance Intercooler System (OEM PN 4K0 145 805 P / 4K0 145 806 B)The most important feature of the CSF by PWR RS6 RS7 Intercooler System is the Formula 1 grade intercooler core. CSF's strategic relationship with PWR has allowed the inclusion of this core, which is unlike any other available in the performance aftermarket. Featuring two rows of rolled cooling tubes with inner fins, these cores make for the most efficient intercoolers available. Because of this, they are able to eliminate heat soak and lower IATs

The most important feature of the CSF by PWR RS6/RS7 Intercooler System is the Formula-1 grade intercooler core. CSF's strategic relationship with PWR has allowed the inclusion of this core, which is unlike any other available in the performance aftermarket. Featuring two rows of rolled cooling tubes with inner fins, these cores make for the most efficient intercoolers available. Because of this, they are able to eliminate heat soak and lower IATs much more efficiently than traditional Bar & Plate or Tube & Fin designs. This gives us maximum performance for extended periods of time under demanding driving conditions and for vehicles with increased power levels through modifications and tuning. As with our other products produced through our PWR partnership, our new RS6/RS7 Intercoolers feature 100% TIG-welded machined billet aluminum end tanks vs. the OEM crimped cast aluminum end tanks. This feature is not only aesthetically pleasing, but is also stronger for longevity and durability on high-performance vehicles. The CNC machined billet end tanks are ready to withstand increased boost pressures from higher performance tunes, as well as upgraded turbochargers.

This Part Fits:

Year Make Model Submodel
2021-2023 Audi RS6 Avant Base
2024 Audi RS6 Avant Performance
2021-2023 Audi RS7 Sportback Base
2024 Audi RS7 Sportback Performance
Shipping Notes
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Exchange/Return Notes
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SKU: 83710796146

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4.4 ★★★★★
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Verified Purchase
does not 15 2018 model
Whiting, US
★★★★★ 5
pig ear alternative
dog loves them
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 1, 2026
A
Verified Purchase
Amazon Customer
Birmingham, US
★★★★★ 5
Chewing pups love them.
My 8 mo Morkie loves them . The other two won't touch them . They're heavier than I expected but Belle doesn't seem to mind that. Great for dogs that like to chew!
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Reviewed in the United States on March 19, 2026
K
Verified Purchase
Kimberly Stewart
Carnegie, US
★★★★★ 3
Meh..., I'll stick to fave pig ear chews
Only 4 for $6, idk these don't last long. I wanted to try them because my dogs love being spoiled but I think I'll stick to pig ears at a discount from Petco. They are very hard, some chews crumble or soften as the dogs knaw at them during the day. However these chews didn't last longer than 10 minutes compared to actual no rawhide alternatives I have used. These didn't do that. No upset stomach so that's a plus. The smell was similar to pig ears also, texture was different. No slimy residue w/ it unlike with the regular 100% pig ears. Helped with plague build up but there is still plague on insicor tooth. Probably won't buy again, meh.
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Reviewed in the United States on December 16, 2025
A
Verified Purchase
Amazon Customer
Whiting, US
★★★★★ 4
Dog bones
Good price dog likes it not enough in bag and can choke if dog chews it down
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Reviewed in the United States on February 28, 2026
K
Verified Purchase
Kathy Rogers
West Palm Beach, US
★★★★★ 5
Perfect for my medium dog
My dog loves these alternatives to pigs ears. Easier for her soft mouth.
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Reviewed in the United States on February 4, 2026

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