Mass Air Flow Sensor Adapter

Matrix Dynamics Introduces a logical upgrade for Porsche 944 style intakes. After many design concepts, Several design were then Sent for Dyno testing.                     The objective was to demonstrate the difference between our new design and other designs on the market.

Part Number - X25V  ( machined from 6061 aircraft aluminum )

Includes: X25V, Mounting Hardware, cone shaped air filter

Using our adapter optimizes the factory Porsche air induction system by increasing air velocity in areas of concern ( negative pressure zones ).

The Dyno test results on other common adapters on the market showed only a 1% increase in performance over stock setup.

Our design showed consistent increase in H.P. and rear wheel torque of better then 5% over the whole range of 3,000 RPM to 6100 RPM.  No computer modifications are necessary.   Car used for test was a stock Porsche 944 1985.5 with 120k miles, Normal engine wear seen on car of this age.

Fits : 944 (1983-1989)  944 S (1987)  944 S2 (1988-1991) 924 (1986-1988)