JET Performance 189046P JET Six Pack Performance Chips Tachometers Classic Mustangs are lighter than

Classic Mustangs are lighter than modern pony cars and need a clutch that handles spirited driving without overwhelming the original drivetrain

Expect stable idle quality on large cam profiles

This GT Styling is manufactured for dependable service in performance applications

The stud design simplifies header installation by allowing the gasket and header flange to be positioned on the studs before fastening

JET Performance 189046P JET Six Pack Performance Chips Tachometers Classic Mustangs are lighter thanJET Performance's JET Performance 189046P JET Six Pack Performance Chips is a Six Pack multi tune module that stores six distinct calibrations accessible via a dash mounted switch or remote. This tuner covers everything from valet mode power reduction to full race fuel and timing maps. It's the ultimate choice for drivers who use their vehicle for multiple purposes and want tuning flexibility at their fingertips. This unit is JET part number 189046.