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CSF Audi (B8) S4/S5 Radiator - 7091

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$549.00
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SKU:
CSFCR00093
MFG P/N:
7091

We Price Match!

Speak with one of our Mod Experts

714.582.3330   or   Live Chat

We'll match or beat any competitor's price!

Some restrictions and exclusions apply.

Please see our full Price Match Policy for details.
Shipping:
$24.00 (Fixed Shipping Cost)
CSF Audi (B8) S4/S5 Radiator - 7091

WARNING: product may contain chemicals known to the State of California to cause cancer, birth defects, and/or reproductive harm.
For more information, go to www.P65Warnings.ca.gov.

DISCLAIMER: Products that affect or remove vehicle emissions equipment (Intakes, Manifolds, Tuners, etc) that do not have a CARB EO number may not be available for sale in the state of California. Please contact us if you are unsure if a product is available for sale in California. ModBargains complies with all EPA and CARB regulations.

Benefits:
  • Engine heat is the enemy when pushing your B8 S4/S5 hard. Keep those engine temps in check with a CSF Radiator.
  • Stay ahead of the competition by keeping your engine temps in check while pushing your B8 S4/S5 harder.
Features:
  • 2-Row 42mm Core (Dual Core) Featuring CSF’s Exclusive B-Tube Technology
  • Core Features an Ultra-Efficient Fin with 6.5mm Fin Height and Multi-Louvered Design for Maximum Surface Area Contact
  • CNC Machined “Quick-Connect” Inlet/Outlet Connections
  • CNC Machined Brackets and Fittings for Superb Fit and Durability
  • All-Aluminum Race Style Drain Plug
  • 1-Hour “Mirror Finish” Hand Polish
  • “Drop-in Fit” Requiring No Modifications to Install – Accepts All Attaching OEM Components Including “Quick Connect” Hoses, AC Condenser, Mounting Brackets and Fan Shroud
Applications:
  • 09-15 Audi B8 S4
  • 08-16 Audi B8 S5
Description:

CSF has over 5 decades of experience manufacturing radiators. So when it comes to keeping your engine cool and your B8 S4/S5 running at it's finest, a CSF Radiator is the obvious choice. CSF has spent years refining and improving their radiator designs. From their exclusive "B-Tube" technology, to their High Efficiency Multi Louvered Fin system, CSF Radiators are packed with the best the market has to offer.

CSF “B-Tube” technology

“B-Tube” technology – Unlike a regular oval shape “O” type radiator tube, CSF uses a specially engineered tube in a shape of a “B”. These “B-tubes” are carefully formed and then brazed over the seam to seal. CSF is able to use thinner and lighter aluminum material (better cooling efficiency) because this design is actually stronger than normal “O” shape tubes that are welded.
The design (inlet in the middle of tube that is seam brazed) increases the heat transfer surface area of the tubes by approximately 15% over regular tubes. You get the efficiency of 2 smaller tubes vs. 1 large tube within the same space criteria. With “B-tubes” you are able to get “dual liquid laminar flow.”

CSF High Efficiency Multi Louvered Fin Design

High Efficiency Multi Louvered Fin – CSF uses ultra efficient multi louvered fins that are carefully and precisely aligned to maximize airflow through each radiator core. Fin specifications are carefully measured and calculated for each application, and tested for maximum heat rejection efficiency in our wind-tunnel lab.

Mod Category:
Cooling
Mod Subcategory:
Radiator