CSF Intercooler System - Audi C8 RS6/RS7
Shipped Australia wide, or fitted in our Sydenham workshop
Ask the workshop on (02) 9557 3739
CSF Intercooler System for the Audi C8 RS6/RS7.
About CSF intercoolers
A CSF intercooler cools the charge air after the turbo, and cooler charge air means denser air and less heat soaked into the inlet. CSF build theirs in aluminium with a bar and plate or tube and fin core depending on the application, sized to the car rather than oversized for the look of it.
They fit in the factory location and use the original mounting points, so nothing has to be cut.
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 Aluminium construction offers the greatest strength and durability possible.
Audi A6 (4K) Wagon RS 6 2019-2025Audi A7 (4K) Sportback RS 7 2019-current
Specification
- Eliminates Heat Soak and Lowers Intake Air Temperatures (IATs) for Maximum Performance in High-Performance and Race Conditions
- 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
- Replaces OEM Part Numbers: 4K0 145 805 P (Left) & 4K0 145 806 B (Right)
- Listed by CSF for: 2021-2022 Audi RS6 Avant; 2021-2023 Audi RS7 Sportback
- Offered in 2 versions, listed as options on this page
- Part number 8194
Fitment
- Audi A6, 2019 to 2025
- Audi A7, 2019 to current
What you receive
One intercooler system, as described above.
Please confirm fitment with us before ordering.
Shipped Australia wide, with fitting available in our workshop. CSF warranty applies.
Shipped to you
We ship Australia wide. Stocked parts usually leave within 2 business days. Special order parts are confirmed with a lead time when you order.
Fitted at Heasmans
Prefer us to fit it? Tick “Have us fit it” or book a fitting date and we’ll do it in our Sydenham workshop. Suspension work finishes with a wheel alignment, so the vehicle leaves set up properly.
Warranty
The manufacturer’s warranty covers the parts, and we manage any claim for you. If they’re fitted elsewhere, we’ll need proof of fitting by a qualified workshop.
Buy it here, and we’ll fit it
Most places post you a box. We fit it in our own Sydenham workshop and check it before you drive out.
- Book a date We’ll confirm a time that suits
- Fitted properly By our own workshop team
- Checked before you leave Torque checked, with an alignment where it’s needed
Fitting for this product
Book a fitting date455-463 Princes Highway, Sydenham NSW · Mon to Fri, 9:00am to 5:30pm
Not sure this is the right part?
Tell us your car and what you’re after, and we’ll tell you if something else suits better, even if it’s cheaper.
Or call (02) 9557 3739
We reply Monday to Friday, 9:00am to 5:30pm.
Questions we get asked
Will this fit my car?
Check the Fitment list on the product, or use Shop by vehicle at the top of the page. If you’re not sure, send us your vehicle details or rego with the form above and we’ll confirm before you order.
Can you fit it for me?
Yes. We fit what we sell in our Sydenham workshop. Tick “Have us fit it” when you order, or ask us for a fitting date.
Is it a special order?
Some brands are stocked locally and others are ordered in from overseas. If it’s a special order, we confirm the lead time when you order, and special orders are paid in full before we place them.
Will it affect my warranty?
The manufacturer’s warranty covers the part, and we manage any claim. If it’s fitted elsewhere, we’ll need proof it was fitted by a qualified workshop.
Can I return it?
Change-of-mind returns are only available on selected locally stocked brands, such as H&R and Bilstein: unopened and unfitted, within 30 days of delivery, with a 20% restocking fee and you covering return freight. Imported and special order parts can’t be returned for change of mind.

