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Founder, 1929-2014
Speedy Bill
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America's Oldest Speed Shop ®


K&N Filters 100-8564 Sprint Air Box, Top only

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K&N Filters 100-8564 Sprint Air Box, Top only
K&N Filters 100-8564 Sprint Air Box, Top only
K&N Filters 100-8564 Sprint Air Box, Top only

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Q & A

What's in the Box

Lightweight, yet durable, K&N's Carbon Fiber Injector Stack Filter is a must for any racer currently using traditional multi-Siamese stacks. Constructed from ultra-light weight carbon fiber. A Carbon Fiber Injector Stack Filter provides ample airflow for your racing needs. The base does not have any holes cut through, so it can fit most any stack configuration. Once the base has been put in place, simply slip the main filter assembly over the stacks. Supplied spring clip clamps keep the filter securely together for positive seal and ease of servicing. Extra large box.

  • Length: 18.88 in
  • Width: 13.75 in
  • Height: 6.25 in
  • Weight: 3.4 lb
  • Filter Material: Cotton Gauze
  • Filter Re-Oiling Amount: 2.62 oz
  • Filter includes top only - no base

Customer Reviews

Rated 5 out of 5 by 1 reviewers.
1 reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star

Bloomfield In.
Product Rating

Beast filter I have ever used.

December 24, 2013
This filter has the very best air flow on the market. The motor in my car sets up very high. And the hood set low. Do to this combo no other filter would clear or filter as good as this one.
Yes, I recommend this product.
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K&N Filters 99-0621 Air Filter Cleaner
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32 oz. squirt bottle.