Finally, An All-In-One MFI Solution For The True Enthusiast.

4/1/25 : Due to the current situation with tariffs, note that the basic parts prices listed for these products do NOT include the tariff amount. Please contact us directly at tremotorsports@gmail.com to check on pre- tariff inventory and costs. Anything ordered from our suppliers overseas will be subject to the tariffs imposed at time of imporation.

Kits available for street version 1969- 1976 (Carrera 3.0 / 2.7RS) , High butterfly and Slide valve versions in different sizes

Our MFI kits come complete with the essentials required to install the components on your 911. In addition, we offer a choice of two colors for the plastic stacks, and an optional fuel line bracket kit. The kit comes with the square gaskets for the stacks, as well as six runner gaskets for your selected engine. In addition to the included six gaskets, we offer an option for a complete leak-preventative installation which will include 6 additional gaskets, as well as new blocks for the flanges. In addition, the kit includes all throttle links, hardware, and the cross link required to finish the installation. 

Intricately machined aluminum using only the finest 5-axis CNC machines.

The 5-axis machining process allows for the most precise manufacturing of these manifolds. Not only are the parts machined on the X-Y-Z plane, but also on a rotational plane. This translates into much more consistent milling as a result of the tool not having to move around the actual component it is machining. This allows for highest possible finish quality and overall improved structural integrity of the component. 

Offered in All Conventional MFI Sizes. 

Whether you have a 1969 2.0 E/S, or an RS 41-43mm Port Diameter/46mm Butterfly, will find the size you need in our options drop-down. Our kit is offered in 2.2 E/S (70-71), (72-73) 2.4 T/E/S Spec, RS-Spec, and the afore-mentioned 1969 2.0 E/S Spec.

Ignition: 

In addition to the butterfly stacks, 911 MFI Solutions offers programmable distributors to allow for fine tuning of the timing using either a USB connection with your computer, or connecting using Bluetooth to your Android smartphone.

Specifications

Please contact us for current inventory and lead times if not in stock