AEM Universal Adjustable Fuel Pressure Regulator - 25-302BK Mazda RX-7 ZM1-XTG6 kit features an Xtreme

ZM1-XTG6 kit features an Xtreme pressure plate for the most demanding driver

Each shifter comes supplied with a boot collar and will fit under your console and into your shift boot just like your OEM shifter

It utilizes the industry standard "044 Style" envelope

Z65-XTR6 kit features an Xtreme pressure plate for the most demanding driver

AI4-HDR6 kit features ACT's most popular Heavy Duty pressure plate

AEM Universal Adjustable Fuel Pressure Regulator - 25-302BK Mazda RX-7 ZM1-XTG6 kit features an XtremeAEM's Universal Adjustable Fuel Pressure Regulator is capable of supporting enough fuel flow for engines up to 1000 horsepower. Our universal FPR is tapped to accept a 6 AN, or 9 16x18 fittings and includes a 1 8 NPT port for a fuel pressure gauge or pressure sensor pick up. Universal fuel pressure regulator adapts to virtually any vehicle Adjustable from 20 psi to maximum fuel pump capacity Supports fuel flow in racing applications up to 1,000