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CSF 2020+ Audi C8 RS6/RS7 High-Performance Intercooler System - Black

Low stock! Only 7 left
$4,195.00
$4,195.00
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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.

  • Eliminates Heat Soak and Lowers Intake Air Temperatures (IATs) for Maximum Performance in High-Performance and Race Conditions
  • Formula-1 Performance Grade Core by PWR (2-Row Core Featuring Rolled Tubes w/ Inner Fins)
  • True Plug-and-Play "Drop-in Fit" Installation Requires Absolutely No Modifications
  • 100% TIG Welded vs. OEM Style Gasket and Crimped End Tanks for Maximum Durability
  • OEM Style Inlet/Outlet Connections for Precise Fitment With All OEM Components
  • Replaces OEM Part Numbers: 4K0 145 805 P (Left) & 4K0 145 806 B (Right)
  • Comes Finished in Thermal Black Heat Dispersion Coating
  • Stage 2 (With High-Performance Tune) +10 WHP / +20 WTQ
  • Stage 1 (Stock Tune) +20 WHP / +18 WTQ
  • Made in the USA at PWR North America
  • CNC Machined Billet End Tanks

This Part Fits:

Year Make Model Submodel
2021-2023 Audi RS6 Avant Base
2025 Audi RS6 Avant GT
2024-2026 Audi RS6 Avant Performance
2021-2023 Audi RS7 Sportback Base
2024-2026 Audi RS7 Sportback Performance
CSF 2020+ Audi C8 RS6/RS7 High-Performance Intercooler System - Black

$4,195.00

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    Really pleased with the quality for the price. The product felt premium, worked perfectly out of the box, and was well packaged.

    Jamie Carter
    Manchester, England

Can I return a part after it has been installed?

Generally, installed or used performance parts cannot be returned. We strongly recommend verifying vehicle fitment and inspecting the product before installation.

Can I cancel my order after it has been placed?

We begin processing orders as quickly as possible. If you need to cancel, contact us immediately. Once an order has entered fulfillment, been submitted to a supplier, or shipped, cancellation may no longer be possible.

Will this part fit my vehicle?

Fitment varies by year, make, model, trim, engine, and drivetrain. Use our vehicle fitment information to confirm compatibility. If you're unsure, contact us with your VIN and we'll help verify fitment before you order.

How do I know if this is the right upgrade for my build?

Not every upgrade makes sense for every vehicle or build. Tell us your vehicle, current modifications, and performance goals, and we'll help determine whether this product is a good fit.

Are the products you sell authentic?

Yes. We source products through established manufacturers and authorized distribution channels. We do not sell counterfeit or imitation performance parts.

Is professional installation recommended?

For most performance components, yes. Proper installation is critical for fitment, reliability, and performance. Some products may also require specialized tools, programming, tuning, or additional supporting modifications.