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Part number: 57-2561
Product Details
K&N 57-2561 Fipk Performance Air Intake System
Products specifications
CARB EO Number D-269-34
Clamp Style Regular
Estimated HorsePower Gain 13.46 HP @ 5129 RPM
Filter Color Red
Filter End Cap Finish Black
HP Increase 13 HP
Intake Pipe Color / Finish Black
Product Style 57 Series FIPK
Quantity Sold as a kit.
Replacement Filter RU-4990
RPM 5129
Sleeve Color Black
Tube Color Black
Tube Material Plastic
Type Gen II
Clamp Material Stainless steel
Clamps Included 3
Air Filter Color Red
Air Filter Large End Diameter 6 in (152 mm)
Air Filter Material Cotton Gauze
Air Filter Outlet Shape Round
Couplers Included 1
Intake Pipe Ports All intake tube ports needed for the specified applications are included
Mass Air Flow Sensor Adapter Included Mass Air Flow Sensor Adapter Included When Required
Vacuum Tubing Included Yes
Air Filter Height 5.563 in (141 mm)
Weight 8.3 lb (3.8 kg)

The Generation II FIPK is K&N's ultimate performance product, designed to increase power by as much as 10%. Most FIPKs are street legal in all 50 U.S. states and come with a million-mile limited warranty.

  • Lasts up to 100,000 miles before service is required (depending on driving conditions)
  • Easy to install, usually in 90 minutes or less
  • Million-mile limited warranty
  • Estimated HorsePower Gain Claimed by Manufacturer 10.0 HP @ 4921 RPM
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Fast and easy and prices are very good compared to others selling same item
Super fast shipping. Got my product in 2 days with standard shipping option. Best Price I found on the afe dry pro s filter online as well!
First time to order with Autoplicity (order #32934). The transaction is very smooth so far. The online ordering process is very clear and easy to follow. Fast shipping within two days after placing the order. Following-up email promptly notified the shipment.
Very competitive price, responsive customer service, very satisfied.
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