CSF Intercooler System, Audi 4M.5 SQ7/SQ8

Product Description:

The CSF Intercoolers for Audi 4M.5 SQ7/SQ8 have been meticulously designed and engineered to fit exactly like the OEM units they replace. Utilizing all factory mounting points, the installation is straightforward with a “drop-in fit” design. No cutting or modifications are required, and there is no need for aftermarket shrouds or hoses. All mating OEM components can be reused and reinstalled. The 4.0L twin-turbo V8 in the SQ7 & SQ8 starts to experience debilitating heat soak and progressively increasing IATs with the OEM intercoolers. This results in the ECU pulling engine timing and drastically decreasing power output. The CSF by PWR Intercoolers solve this issue and allow vehicles to perform at optimal levels consistently and for prolonged periods of time.

Performance gains should be very similar to the results seen on the Audi C8 RS6/RS7. CSF recorded gains of 20 WHP and 18 WTQ with a stock tune and 10 WHP and 20 WTQ with a high-performance tune during dyno tests of the CSF #8194 (Audi RS6/RS7 High-Performance Intercooler System). Also, Intake Air Temperatures (IAT) were much more stable after multiple hard pulls, resulting in more consistent dyno numbers.

As with CSF’s other products produced through our PWR partnership, the new SQ7/SQ8 Intercoolers feature 100% TIG-welded machined billet aluminum end tanks. This is a very important upgrade compared to the OEM crimped plastic composite end tanks.

This feature is not only aesthetically pleasing, but is also stronger offering longevity and durability on high-performance vehicles. The CNC machined billet end tanks are ready to withstand increased boost pressures from bolt-on modifications, higher performance tunes, as well as upgraded turbochargers.

FEATURES:

• Sold as a pair (Left & Right Intercoolers)
• Eliminates Heat Soak and Lower Intake Air Temperatures (IAT) for Maximum Performance in High-Performance and Race Conditions
• Formula-1 Performance Grade Cores by PWR (2-Row Cores features Rolled Tubes w/ Inner Fins)
• CNC Machined Billet End Tanks
• 100% TIG Welded vs OEM Crimped Plastic End Tanks for Maximum Strength & Durability
• Made in the USA at PWR North America
• Integrated 1/8th NPT Port with Plug on Lower Outlet Tank for Water-Methanol Injection
• OEM Style Inlet/Outlet Connections for Precise Fitment With All OEM Components
• Finished in CSF’s Thermal Dispersion Ceramic Coating (CSF #8280B)
• Raw Finish With No Coating for the “Show” Look (CSF #8280)
• True Plug-and-Play “Drop-in Fit” Installation Requires Absolutely No Modifications
• 1-Piece Welded Charge Pipe vs OEM Bolt-On Pipe w/ O-Ring (Known Failure Point)

OEM PART NUMBERS:

• Audi (SQ8/SQ7): 4M0145803BM (left) & 4M0145804BM (right)

Warning: This product may contain a chemical known to the State of California to cause cancer, birth defects, or other reproductive harm.

Learn More: www.p65warnings.ca.gov