ACL Rod Bearings for F8X BMW M3/M4 (4B1584HX-STD) Venturi • 1998-2002 996 Porsche 911

• 1998-2002 996 Porsche 911 Turbo

• 210lb at 10

625" primary tubing that is expanded at the flange to fit the Subaru exhaust port size

• Fits any turbo requiring a 7-1/16" x 24 Inverted Flare Restrictor Fitting

aka FMRSR/34 Black

ACL Rod Bearings for F8X BMW M3/M4 (4B1584HX-STD) Venturi • 1998-2002 996 Porsche 911ACL Race Series performance engine bearings are manufactured to exacting tolerances for the S55 engine. Micron tolerance machining supported by precision measurement systems delivers consistent accuracy to key characteristics like wall thickness and crush. This ensures reliable fit and helps maintain consistent clearances. Engine Fitment: 2015 2018 BMW M3 (F80) 2015 2020 BMW M4 (F82 F83) 2019 2021 BMW M2 Competition CS (F87) (S55 3. 0L Twin Turbo