Aeromotive Adjustable Regulator - EFI Bypass - (2) -6 Inlets/(1) -6 Return bmw

Aeromotive Adjustable Regulator - EFI Bypass - (2) -6 Inlets/(1) -6 Return bmwThis EFI Bypass Regulator encompasses features and benefits only found on Aeromotive regulators and in a new smaller and lighter package. Capable of supporting applications up to 1000 HP, the 13129 EFI Bypass Regulator can handle high flow EFI fuel pumps and the most aggressive street machines; especially those looking for a cleaner, lighter solution where performance is critical or where space is a premium. Base pressure adjustable from 40 75 psi.

Every pump is tested to flow 340 lph at 40 PSI before it is packaged for sale

4 inch diameter tube

evenly spaced pleat design which allows for more usable filter surface area

This amazing new dual stage pressure regulator provides seamless control of bypass pressure to keep the EFI fuel pump happy while enabling full control of output pressure low enough to feed any off-the-shelf carb

Full 5/8' ID through bore

so they can be daisy chained together for use with the Infinity ECU

The air intake system is backed by AEM's Lifetime Limited Warranty

The air intake system is easy to install with commonly available tools

All diaphragms endure a four-stage

Each diaphragm spring endures an exclusive four-stage heat treating process providing a consistent light pedal feel

the inventor of High Flow Air Filters

Absolute zero is the pressure measurement when all the pressure exerted by the atmosphere has been removed