• Hello Guest, welcome to the initial stages of our new platform!
    You can find some additional information about where we are in the process of migrating the board and setting up our new software here

    Thank you for being a part of our community!

AFM's and 3" pipes

A few different reasons, more air flow is one key, larger pipe allows more air for and less restriction.

Other (main reason) is for scaling of larger injectors in LH 2.4. Many people have run up to 42lb/hr injectors on the stock AMM with good fueling. For larger injectors than that (46-75lb) people typically run the larger AMM to help the ECU scale for the larger injectors. Very much not ideal but many here have proven that it works good if you keep the car running well.
 
Back
Top