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2014-2019 M6 GRAN COUPE
Dyno testing shows verified gains of 12-22 hp at the wheels with 45-65% more airflow over the factory air intake
Backed by aFe Power's industry-leading warranty and California CARB EO status on many applications
32 OE—improves both cooling and structural rigidity under heavy braking from 150+ mph
COMP Cams 747-12 COMP Cams Steel Valve Spring Retainers Air Intakes & Boxes 2014-2019 M6 GRAN COUPEThe COMP Cams 747 12 COMP Cams Steel Valve Spring Retainers are precision valvetrain components from COMP Cams, engineered for consistent valve control at high RPM. These components work together with COMP Cams camshafts and lifters for reliable valvetrain operation that prevents valve float and maintains accurate timing. Part 48450 is configured for its specific application with attention to fitment requirements. COMP Cams valve springs provide the
US$ 66.00
US$ 43.00
US$ 14.00
