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1987 Honda CRX I 1.6L L4 Gas

33-2021 K&N Replacement Air Filter
To 9/87
$58.99USD
In Stock / Free Shipping
Overview
  • Designed to increase horsepower
  • Washable, reusable, and engineered to last for the life of your vehicle
  • Designed to provide high airflow and exceptional filtration
  • Engineered to fit easily into your factory air box
  • 10-Year/Million Mile Limited Warranty
  • Only needs cleaning every 50,000 miles under normal highway driving conditions
  • Emissions legal in all 50 States
  • Will not void vehicle warranty
Detailed Info
Air Filter ShapePanel
Height1.25 in (32 mm)
Package Contents1 Air Filter
Package Quantity1
WashableYes
Product StyleUnique Air Filters
Filter MaterialCotton Gauze
FlangesNone
Top StyleOpen
Outside Length9.813 in (249 mm)
Outside Width6.125 in (156 mm)
Weight1 lb (0.5 kg)
Filter Re-Oiling Amount0.76 oz (22 ml)
Product Box Height9.69 in (246 mm)
Product Box Length7.72 in (196 mm)
Product Box Width1.75 in (44 mm)
Inner WireNo
Reviews

DIY Level

Easy Moderate Advanced

Tools Typically Needed

Screwdriver

Installation Time

5-10 Minutes

Resources:

Installation PDF

Installation Instruction Sheet
33-2025 K&N Replacement Air Filter
Except, VTEC, From 10/87
$50.99USD
In Stock / Free Shipping
Rating:
100% of 100
Overview
  • Designed to increase horsepower
  • Washable, reusable, and engineered to last for the life of your vehicle
  • Designed to provide high airflow and exceptional filtration
  • Engineered to fit easily into your factory air box
  • 10-Year/Million Mile Limited Warranty
  • Only needs cleaning every 50,000 miles under normal highway driving conditions
  • Emissions legal in all 50 States
  • Will not void vehicle warranty
Detailed Info
Air Filter ShapePanel
Height0.875 in (22 mm)
Package Contents1 Air Filter
Package Quantity1
WashableYes
Product StyleUnique Air Filters
Filter MaterialCotton Gauze
FlangesNone
Top StyleOpen
Outside Length8.625 in (219 mm)
Outside Width7.25 in (184 mm)
Weight0.8 lb (0.4 kg)
Filter Re-Oiling Amount0.66 oz (19 ml)
Product Box Height9.69 in (246 mm)
Product Box Length7.72 in (196 mm)
Product Box Width1.75 in (44 mm)
Inner WireNo
Reviews
Rating:
100% of 100

DIY Level

Easy Moderate Advanced

Tools Typically Needed

Screwdriver

Installation Time

5-10 Minutes

Resources:

Installation PDF

Installation Instruction Sheet
57-0435 K&N Performance Air Intake System
130BHP
$191.99USD
In Stock / Free Shipping
Overview
  • Guaranteed to increase horsepower
  • Designed to improve throttle response and engine sound
  • Replaces entire factory air intake system
  • Not legal for highway use in states adopting California emission regulations
  • Washable and reusable lifetime air filter
  • Lasts up to 100,000 miles before service is required (depending on driving conditions)
  • Easy to install, usually in 90 minutes or less
  • K&N Million Mile Limited Warranty┬«
Detailed Info
Replacement FilterRC-3600
Air Filter ColorRed
Air Filter MaterialCotton Gauze
Air Filter Outlet ShapeRound
Clamps Included5
Clamp MaterialSteel
Clamp StyleRegular
Couplers Included2
TypeGen I
Product Style57i Series International Kits
Air Filter Height5 in (127 mm)
Intake Pipe Color / FinishBlack
Intake Pipe MaterialFlex Hose
Street Legal In All US States No
TUV Approved (Europe)No
Flange Inside Diameter4 in (102 mm)
Flange Length0.625 in (16 mm)
Flange TypeCentered
Height5 in (127 mm)
Base Outside Diameter5.375 in (137 mm)
Top Outside Diameter4.5 in (114 mm)
Top StyleMetal
Weight3.7 lb (1.7 kg)
Air Filter Large End Diameter5.375 in (137 mm)
Product Box Height6 in (152 mm)
Product Box Length14 in (356 mm)
Product Box Width14 in (356 mm)
California RestrictedNot legal for sale or use in California
Mounting Hardware IncludedYes
Warranty1,000,000 Miles/10 Year
Reviews

DIY Level

Easy Moderate Advanced

Tools Needed

Wrench, Extension, Flat Blade Screwdriver, Allen Wrench

Installation Time

60-90 Minutes

Resources:

Installation PDF

Installation Instruction Sheet

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