S&S Sprint P037 HiFlo Water-Resistant Stealth Kit Stk CV/EFI Touring (99-06)

(No reviews yet) Write a Review
Quantity Available: 1

  • Equipped with a Sprint Filter P037 Water-Resistant Competition Air Filter
  • Innovative polyester material allows for consistent airflow
  • Optimized filter surface area provides more airflow, more power and more filtration
  • Special PTFE (Teflon) treatment creates a water-resistant barrier
  • For the rider who likes to go fast, but does not like to advertise
  • Designed for stock fuel system applications
  • Built-in stinger cone directs air smoothly into the bore of the carburetor or EFI throttle body; reducing turbulence and increasing flow
  • Kit installs in minutes, no permanent modifications required
  • Can be used with your stock Harley-Davidson® air cleaner cover
  • S&S designed air cleaner covers available
  • Made in the USA (air filter made in Italy)

Sprint Filter P037 Water-Resistant Competition Air Filter:

Using the same innovative materials as seen in all Sprint Filter products the all new Sprint Filter air filter for the S&S Stealth Air Cleaner Kit will offer performance advantages for all riders. These innovative polyester filters stand apart from all others with increased air permeability, more efficient filtration and easy maintenance.

The Sprint Filter P037 has completely reinvented the concept of an aftermarket air filter. The innovative polyester material that is used allows the air to remain constant and calibrated unlike cotton or sponge materials that become inconsistent under pressure. A Sprint Filter is totally different from all others and it's membrane filtering surface is double that of any other filter.

This filter uses the same technology as the standard P037 filter but is then subjected to a special procedure using a PTFE (Teflon) treatment. This treatment allows the filter to be effective even in the worst weather conditions. The Sprint Filter P037 air filter blocks incoming dust and water while not effecting airflow. This patented air filter is the result of 2 years of real world racing research and development.

Sprint Filter is always looking for ways to bring their 62 years of experience to the most advanced and demanding applications possible. Over the past 5 years, Sprint Filter air filters have been used to support 6 World Titles in WSS and Moto3 while at the same time collaborating with many Factory Teams in all World classes.

For more info visit our Sprint Filter Information Page

Fly under the RADAR! (will not prevent speeding tickets)

Everybody likes to go fast, but not everybody likes to advertise.

The S&S Stealth air cleaner kits are for the rider who likes to go fast, but wants to be just a little bit sneaky. Get all the performance of the S&S design, including the air directional "stinger" cone in the filter, and hide it under your stock Harley-Davidson® air cleaner cover. Installing the S&S Stealth air cleaner kit will give you an additional 2-4 horsepower over stock. Nobody will know because it looks entirely stock. We're talking sleeper hog!

The internal design is similar to the traditional S&S teardrop air cleaners, in that the back plate forms a radiused inlet, like a mini air horn, and there is a directional "stinger" cone that directs air towards the center of the radiused inlet. The radiused inlet and the directional cone are designed to let air flow smoothly into the carb or throttle body with less turbulence, hence better flow. More flow, more power!

Or… If you got it, flaunt it! With S&S Super Stock™ Air Cleaner Covers

Of course, there are always those who figure if you got it, you ought to flaunt it. For those riders, S&S offers a line of stylish air cleaner covers to go with the new Stealth air cleaners. For the traditionalist, there is the Airstream cover— an updated version of the classic S&S teardrop. For those looking for more custom flair, S&S offers the Bobber and Muscle covers or the new Tri-Spoke, Torker and Air 1 covers. These are small diameter round covers that leave the filter element exposed for a high performance don't mess with me look and a performance boost as well. The new Airstream, Bobber, and Muscle covers for the Stealth air cleaners are available in show quality chrome or Black Jack (wrinkle black) finish. If you decide you want to change your look, changing to another cover can be done in a matter of minutes. Style, flexibility, and options!

Note - S&S Stealth air cleaner kits may fit other covers using a 5/16" central mounting bolt.

Stealth Air Cleaner Kit Includes:

(1) Sprint Filter P037 water-resistant air filter
(1) S&S air cleaner intake assembly
(8) Rubber coated washers
(2) 3/8"-16 x 1 1/2" breather bolts
(3) 1/4"-20 x 3/4" button head bolts
(1) Tube threadlocker
(1) Gasket

S&S Stealth Air Cleaner Installation Video Here