AEM Adjustable Fuel Pressure Regulator - Universal (-6AN IN + OUT) Brake Discs The pipe diameter and layout

The pipe diameter and layout are based on the track record of the N1 muffler kit for the S660

The main pipe is made of SUS304 60

they will also need a replacement auxiliary belt

cutting restriction and holding intake air temperatures (IATs) steady

are graphite coated and constructed from 2 perforated metal sheets sandwiching a high temperature/pressure carbon layer

AEM Adjustable Fuel Pressure Regulator - Universal (-6AN IN + OUT) Brake Discs The pipe diameter and layoutAEM'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.