SKU: 93355431260

CSF Cooling - Racing & High Performance Division Audi C8 RS6/RS7 High-Performance Twin Intercooler Set - Raw Billet (8194)

Sale price$1752.75 Regular price$1947.50
Save 10%

Pay in installments of $486.88 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 3 - Sep 8

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

CSF Cooling - Racing & High Performance Division Audi C8 RS6/RS7 High-Performance Twin Intercooler Set - Raw Billet (8194)Audi C8 RS6 RS7 High Performance Twin Intercooler Set Raw Billet. The CSF by PWR C8 RS6 RS7 Twin Intercooler Set features Formula 1 grade cores which offer the greatest reduction in IATs and help eliminate heat soak. The Billet Aluminum construction offers the greatest strength and durability possible. CSF teamed up with leading VAG specialists from Southern California, Pacific German, to bring this critical intercooler system to market, unlocking the

Audi C8 RS6/RS7 High-Performance Twin Intercooler Set - Raw Billet. The CSF by PWR C8 RS6/RS7 Twin Intercooler Set features Formula-1 grade cores which offer the greatest reduction in IATs and help eliminate heat soak. The Billet Aluminum construction offers the greatest strength and durability possible.

CSF teamed up with leading VAG specialists from Southern California, Pacific German, to bring this critical intercooler system to market, unlocking the full potential and increasing power goals of the new C8 platform. With the OEM intercoolers, the new C8 platform starts to exhibit heat soak and run-away increases in IATs, which then triggers the ECU system to pull timing out of the engine and subsequently lowers performance.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.With the enthusiasm that RS6/RS7 customers have for their vehicles, the platform is already the coveted 1000hp mark and the CSF intercoolers are one of the critical components in reaching these power goals.The CSF #8194 comes in a raw billet aluminum finish. Also available in Thermal Black Heat Dispersion (CSF #8194B).

Features:

  • Eliminates Heat Soak and Lowers Intake Air Temperatures (IATs) for Maximum Performance in High-Performance and Race Conditions
  • CSF, The Cooling Experts, have been serving the US aftermarket for almost 4 decades. With over 30 million units sold, CSF is your exclusive source for Radiators, Condensers, Intercoolers, Inverter Coolers, Racing Radiators and Pressure Caps.
  • Replaces OEM Part Numbers: 4K0 145 805 P (Left) and 4K0 145 806 B (Right)
  • Stage 1 (Stock Tune) +20 WHP / +18 WTQ
  • Stage 2 (With High-Performance Tune) +10 WHP / +20 WTQ
  • Formula-1 Performance Grade Core by PWR (2-Row Core Featuring Rolled Tubes w/ Inner Fins)
  • CNC Machined Billet End Tanks
  • 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
  • True Plug-and-Play "Drop-in Fit" Installation Requires Absolutely No Modifications
  • Made in the USA at PWR North America

Get it all from CSF! With over 3000 models to chose from, CSF's coverage is second to none.When you choose CSF, you are dealing directly with the manufacturer, not a broker or an importer. CSF's factories are ISO certified, and are OE suppliers to many US, German and Asian manufacturers. When you purchase a CSF product, you can be rest assured that it has been manufactured on the same production lines with the same high quality standards as their OE customers. Every single radiator is subject to rigorous testing procedures such as Hydrostatic Testing, Vacuum decaying and life cycle testing, and is designed to always be a "drop-in fit".

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 93355431260

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.4 ★★★★★
Based on 7 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
J
Verified Purchase
Jay Crawford
Lexington, US
★★★★★ 5
So far good
Style: R-S202BL, Configuration: w/o Wire and Plug
Very satisfied, so far. I've only used tuner & cd / dvd player. Have not tried Bluetooth yet. But sounds great with 2 Yamaha 200watt speakers and 2 Realistic Allegra 150watt speakers. 👍👍
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 10, 2026
C
Verified Purchase
Charles BridgTec
Bozeman, US
★★★★★ 4
Using this to power up some old Fisher speakers I restored.
Style: R-S202BL, Configuration: w/o Wire and Plug
This amp has the ability to provide and easy 100 watts per channel. Looks nice, no frills but nice chills when it pumps up the volume! This volume is a little bit to get use to but this is my only con is you have to keep turning and turning to get the sound where you want it. I like the old style when you turned it a tad to get volume. The sound is robust. Bluetooth is a nice touch when streaming your music wirelessly for long hours of play back with Pandora, YouTube etc. Radio is strong and AM is good. The display is easy read and you can lower the brightness too. I use an old Zen M 60GB to provide the tunes to this beast. I bought this with the Amazon Renewed listing and am very much impressed for this unit looked completely new and untouched. I am using this to power some vintage Fisher speakers from the late 60's which this does perfectly. The new 15 inch woofers installed really make a difference but the rest of the cabinets (excluding new cloth on the grills, poly fil, seals etc.) sound amazing after all these years. My dad had these in his garage which he passed away on July, 26, 2019 so this was for him in his memory. A big thanks to Amazon and Yamaha for the power to run them again. (Pictures of the restored Fisher speakers and receiver)
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 5, 2019
C
Verified Purchase
cra
Belleville, US
★★★★★ 5
The way music should be played
Style: R-S202BL, Configuration: w/o Wire and Plug
First, I am an audiophile and have a $25K audio/video setup in our theater room. I bought this receiver for our bedroom when the old AVR we were using finally died. The Yamaha R-S202BL is a great 100w, no frills, stereo receiver. Beautiful, pure stereo music reproduction with no surround decoders/sound field programs to ruin audio reproduction. Old school Treble, Bass, and Balance controls on the remote (love it!). Bluetooth connected to our phones in seconds and works flawlessly. Used an inexpensice DAC ($20) to connect TV's digital optical output to Line 1 inputs in the R-N202. It works perfectly and TV sound is great. Also use the receivers speaker B outputs to connect to a small 10" subwoofer. That also works just fine. I can't say enough good things about this little receiver. Highly recommended!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 24, 2021
R
Verified Purchase
Robert Ezerman
Grantham, US
★★★★★ 5
Solid unit, not showy 9thank you)
Style: R-S202BL, Configuration: w/o Wire and Plug
FAST!! shipping, complete, well packaged, excellent price for Yamaha durability. Easy hook-up, normal sized manual (thanks again!). Smile, intuitive controls. Base and treble by front-panel pots. I would have paid extra for a lighted remote.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 7, 2024
T
Verified Purchase
terry velasco
Battle Creek, US
★★★★★ 5
sounds good
Style: R-S202BL, Configuration: w/o Wire and Plug
good stereo for a good price
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 17, 2025

recommand products