JET AirStack ©

PATENTED

FEATURES:
1 1/8” LONG VELOCITY STACK, VACUUM VENT SYSTEM, RE-USEABLE AIR CLEANER, STAINLESS STEEL BREATHER BOLTS

1 1/8” VELOCITY STACK:
Increases intake velocity through the entire intake track, Increased Horsepower, Increased Torque

VACUUM VENT SYSTEM:

Internal vent lines routed to base of velocity stack use intake velocity to generate more vacuum inside engine. Below is a bird’s-eye-view of how the JET AirStack© works. The orange arrows indicate rocker box vent air, the blue arrows indicate intake air, and the dotted lines indicate the internal design of the velocity stack and breather vents.

The construction of the velocity stack enables the engine to pull more of a vacuum out of the engine which in turn allows the piston rings to seal better. This then improves combustion efficiency, horsepower, and torque.


JET AirStack

JET AirStack - Phase 1 - Small Air Cleaner 2 1/4 Tall
195.00

84-99 BigTwins with CV Carb's

Cast Aluminum Construction for backing plate and velocity stack. Lifetime guarantee on backing plate and 84-99 EVOs Features 1/2-13 Stainless steel breather bolts.

AP.202 - 99-present* TCs with CV Carbs or single runner cable operated EFI systems (does not fit 2008-present Touring models)

Cast Aluminum Construction for backing plate and velocity stack Lifetime guarantee on backing plate and 84-99 EVOs Features 3/6-16 Stainless steel breather bolts

Model:
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JET AirStack - Phase 2- Large Air Cleaner 2 3/4" Tall
205.00

84-99 Big Twins with CV Carbs

Cast Aluminum Construction for backing plate and velocity stack Lifetime guarantee on backing plate and 84-99 EVOs Features 1/2-13 Stainless steel breather bolts Larger 2.3/4 tall air cleaner fits under traditional EVO air cleaner cover

99-present* TCs with CV Carbs or single runner cable operated EFI systems (does not fit 2008-present Touring models)

Cast Aluminum Construction for backing plate and velocity stack Lifetime guarantee on backing plate and 84-99 EVOs Features 3/8-16 Stainless steel breather bolts Larger 2.3/4 tall air cleaner fits under traditional Evo air cleaner cover

Model:
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JET AirStack - 2008 Later and FLH’s Ride By Wire
1.00

08-present Touring models

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NEW JET AirStack Duo

JET AirStack Duo - Phase 1
1.00
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Air Cleaner Parts

8" Round Chrome Cover
51.25

For use with JET AirStack Phase 2 (Large Air Cleaner 2 3/4 Tall)

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Large Air Filter
45.00

For use with JET AirStack Phase 2 (Large Air Cleaner 2 3/4 Tall)

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Small Air Filter
52.00

For use with JET AirStack Phase 1 (Small Air Cleaner 2 1/4 Tall). Replacement for HD #29442-99A.

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