CTS TURBO B-Cool Oil Filter Housing for B9 Audi vehicles with 2.9T V6, 3.0T V6 and 4.0T V8 engines

The CTS Turbo B-Cool Oil Filter Housing delivers enhanced oil cooling capability for B9 platform Audi vehicles equipped with 2.9T V6, 3.0T V6 and 4.0T V8 powerplants. Designed specifically for S4, S5, RS5, SQ5, SQ7 and SQ8 models from 2018 onwards, this precision-engineered housing improves thermal management during demanding driving conditions. The B-Cool system addresses oil temperature concerns common in performance applications, making it particularly valuable for tuned engines and track-focused builds. Direct bolt-in installation ensures proper fitment across the entire B9 range, offering workshop-friendly installation for professional tuners.