Intake Manifold Cap - 911 | 1989-1998 9A7-941-286-00 Subject: Porsche 356A / 550

Subject: Porsche 356A / 550 Spyder 16" Steel Wheel with Hubcap (Cutaway)

hollow 10 mm (3/8 inch)Output: Outside 12-point profileDiameter d1 (output side): 18 mmDiameter d2 (drive side): 17

Experience improved engine performance and increased fuel efficiency with our Boost Pressure Control Valve specifically designed for Porsche cars

Quality: High-quality glass and finish

and 33 whp and 24 ft-lbs of torque with Cat Bypass installed

Intake Manifold Cap - 911 | 1989-1998 9A7-941-286-00 Subject: Porsche 356A / 550Intake Manifold Cap Closure For Porsche 964 (1989 1994) 993 (1995 1998) Models. The Intake Manifold Cap Closure for Porsche cars provides a secure seal to the intake manifold, preventing leaks and ensuring optimal engine performance. Crafted to meet exact OEM specifications, this cap maintains proper air intake pressure and helps keep contaminants out. A reliable replacement part that supports engine efficiency and longevity.