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2002 Vauxhall Astra Mk4 1.8L L4 Gas Air Intake

57-0270-1 K&N Performance Air Intake System
All Models, Except 125BHP, All Models, Except 125BHP
$121.99USD
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 FilterRU-9310
Air Filter ColorRed
Air Filter MaterialCotton Gauze
Air Filter Outlet ShapeRound
Clamps Included3
Clamp MaterialSteel
Clamp StyleRegular
Couplers IncludedNone
TypeGen I
Product Style57i Series International Kits
Air Filter Height5.875 in (149 mm)
Intake Pipe Color / FinishBlack
Intake Pipe MaterialFlex Hose
Street Legal In All US States No
TUV Approved (Europe)No
Weight2.5 lb (1.1 kg)
Air Filter Large End Diameter4.75 in (121 mm)
Product Box Height9 in (229 mm)
Product Box Length9 in (229 mm)
Product Box Width9 in (229 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
57A-6005 K&N Performance Air Intake System
All Models, Except 125BHP, All Models, Except 125BHP
$252.99USD
In Stock / Free Shipping
Overview
  • Outer shell keeps engine heat out
  • Fresh air inlet
  • Washable reusable air filter
  • Outstanding air filtration
Detailed Info
Replacement FilterRC-5052
Air Filter ColorRed
Air Filter MaterialCotton Gauze
Air Filter Outlet ShapeRound
Clamps Included3
Clamp MaterialSteel
Clamp StyleRegular
Couplers IncludedNone
TypeGen I
Product Style57i Series International Kits
Air Filter Height4.875 in (124 mm)
Street Legal In All US States No
TUV Approved (Europe)No
Weight4.7 lb (2.1 kg)
Product Box Height10 in (254 mm)
Product Box Length10 in (254 mm)
Product Box Width10 in (254 mm)
California RestrictedNot legal for sale or use in California
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
57I-7001 K&N Performance Air Intake System
All Models, Except 125BHP, All Models, Except 125BHP
$255.99USD
In Stock / Free Shipping
Overview
  • Guaranteed to increase horsepower
  • Designed to improve throttle response and engine sound
  • Replaces entire factory air intake system
  • Washable and reusable lifetime air filter
  • K&N 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
Detailed Info
Replacement FilterRF-1005
Air Filter ColorRed
Air Filter MaterialCotton Gauze
Air Filter Outlet ShapeRound
Clamps Included6
Clamp MaterialStainless Steel
Clamp StyleRegular
Couplers IncludedNone
TypeGen II
Product Style57i Series International Kits
Air Filter Height4.5 in (114 mm)
Intake Pipe Color / FinishBlack
Intake Pipe MaterialHigh-Density Cross-Linked Polyethylene
Street Legal In All US States No
TUV Approved (Europe)No
Weight6.4 lb (2.9 kg)
Air Filter Large End Diameter5.875 in (149 mm)
Product Box Height10 in (254 mm)
Product Box Length20 in (508 mm)
Product Box Width10 in (254 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
57S-4900 K&N Performance Air Intake System
All Models, Except 125BHP, All Models, Except 125BHP
$162.99USD
In Stock / Free Shipping
Rating:
100% of 100
Overview
  • Guaranteed to increase horsepower
  • Designed to improve torque and acceleration
  • Replaces entire factory air box and air filter system
  • Washable and reusable lifetime air filter
  • Easy to install, usually in 90 minutes or less
  • Lasts up to 100,000 miles before service is required (depending on driving conditions)
  • K&N Million Mile Limited Warranty
Detailed Info
Replacement FilterRU-5281
Air Filter ColorRed
Air Filter MaterialCotton Gauze
Air Filter Outlet ShapeOval
Clamps Included1
Clamp MaterialStainless Steel
Clamp StyleRegular
Couplers IncludedNone
TypeGen II
Product Style57i Series International Kits
Air Filter Height5.313 in (135 mm)
Street Legal In All US States No
TUV Approved (Europe)See Vehicle Applications
TUV Certificate NumberA2054-779TUV
Weight3.8 lb (1.7 kg)
Air Filter Large End Diameter6.563 in (167 mm)
Product Box Height11.81 in (300 mm)
Product Box Length15.34 in (390 mm)
Product Box Width11.81 in (300 mm)
California RestrictedNot legal for sale or use in California
Mounting Hardware IncludedYes
Warranty1,000,000 Miles/10 Year
Reviews
Rating:
100% of 100
DIY Level

Easy Moderate Advanced

Tools Needed

Wrench, Extension, Flat Blade Screwdriver, Allen Wrench

Installation Time

60-90 Minutes

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