The Pettit Racing Trak Pro Cold
Air Intake was one of the first Induction systems offered for the RX7
back in 1992. Today as then, it is still the best system available. No
other system even comes close in performance and/or simplicity of
Our V-duct system feeds both turbos
cool outside air from the front nose opening instead of robbing air from
the intercooler or just taking in hot air from the engine compartment,
both of which are common with most other systems. Our unique EAM
manifold helps maximize intake velocity and flow by eliminating
turbulence in the main intake tract. This is accomplished by removing
air pump & BOV intrusions from the main intake tract and connecting
them to the EAM manifold with a separate filter. We supply two big
K&N air filters; one per turbo and a 3rd smaller one for the EAM.
Another simple design is the ICD Cover Kit; it provides a 30% gain to
the stock intercooler's efficiency. This is accomplished by taking the
cool air that was originally used to feed the stock air box (or in many
cases it is just left open to be wasted) and redirects it into the
Intercooler, this further drops charge temperatures, providing a cooler
more dense charge. This basic design was adopted by Mazda and is
standard on all '98 and later RX-7's.
has recently released an off road version of our Trak Pro Cold Air Kit.
This is the ideal setup for modified RX-7's that have emissions and air
pump removed, you still get all the benefits of our Trak Pro Cold Air
Kit but save $100.
This induction is
compatible with nearly all intercoolers that mount in the stock location
and can be modified for use with virtually every imaginable setup. The
complete kit bolts in the stock air box location in about an hour using
basic hand tools, included are fully illustrated instructions and all