2004 BMW 325i 2.5L L6 Gas Air Intake

Cold Air Intake - High-flow, Roto-mold Tube - BMW Z3 2.0 24V 6CYL DOHC for 2004 bmw 325i 2.5l l6 gas
Cold Air Intake - High-flow, Roto-mold Tube - BMW Z3 2.0 24V 6CYL DOHC for 2004 bmw 325i 2.5l l6 gas
All Models, US Models Only, All Models
$249.99 Regular Price $199.99 Special Price
In Stock
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 No-Hassle Lifetime Limited Warranty
Detailed Info
Replacement FilterRC-4470
Air Filter ColorRed
Air Filter MaterialCotton Gauze
Air Filter Outlet ShapeRound
Clamps Included1
Clamp MaterialSteel
Clamp StyleRegular
Couplers IncludedNone
TypeGen I
Product Style57i Series International Kits
Intake Pipe Color / FinishBlack
Intake Pipe MaterialFlex Hose & Rubber Hose
Street Legal In All US States No
TUV Approved (Europe)No
Weight4.1 lb (1.9 kg)
Product Box Height9.13 in (232 mm)
Product Box Length9.13 in (232 mm)
Product Box Width9.13 in (232 mm)
California RestrictedNot legal for sale or use in California
WarrantyNo-Hassle Lifetime Limited
DIY Level

Easy Moderate Advanced

Tools Needed

Wrench, Extension, Flat Blade Screwdriver, Allen Wrench

Installation Time

60-90 Minutes

Cold Air Intake - High-flow, Roto-mold Tube - BMW 3 SERIE for 2004 bmw 325i 2.5l l6 gas
Cold Air Intake - High-flow, Roto-mold Tube - BMW 3 SERIE for 2004 bmw 325i 2.5l l6 gas
All Models, US Models Only, All Models
$349.99 Regular Price $299.99 Special Price
In Stock
Overview
  • Guaranteed to increase horsepower and torque
  • Roto-molded HDPE intake tube paired with oversized oiled cotton air filter
  • Engineered to provide high airflow and exceptional filtration
  • Replaces factory air filter and intake tube
  • Filter only requires cleaning every 100,000 miles under normal highway driving conditions
  • Typical installation can be completed in 60 minutes or less with simple hand tools
  • No-Hassle Lifetime Limited Warranty™
  • Will not void vehicle warranty
Detailed Info
Estimated Horsepower Gain9.69 HP @ 6090 RPM
Replacement FilterRU-4730
Air Filter ColorRed
Air Filter MaterialCotton Gauze
Air Filter Outlet ShapeRound
Clamps Included3
Clamp MaterialStainless Steel
Clamp StyleRegular
CARB EO NumberD-269-31
Couplers Included1
TypeGen II
Estimated Torque Gain8.4 lbft
Product Style57 Series FIPK
Intake Pipe Color / FinishBlack
Intake Pipe MaterialHigh-Density Cross-Linked Polyethylene
Street Legal In All US StatesYes
TUV Approved (Europe)No
Weight8.8 lb (4 kg)
Product Box Height12.25 in (311 mm)
Product Box Length20.25 in (514 mm)
Product Box Width12.25 in (311 mm)
Mounting Hardware IncludedYes
WarrantyNo-Hassle Lifetime Limited
DIY Level

Easy Moderate Advanced

Tools Needed

Wrench, Extension, Flat Blade Screwdriver, Allen Wrench

Installation Time

60-90 Minutes

Cold Air Intake - High-flow, Roto-mold Tube - BMW 323I SERIES E46, 24V, 170BH for 2004 bmw 325i 2.5l l6 gas
Cold Air Intake - High-flow, Roto-mold Tube - BMW 323I SERIES E46, 24V, 170BH for 2004 bmw 325i 2.5l l6 gas
All Models, US Models Only, All Models
$349.99 Regular Price $299.99 Special Price
In Stock
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 No-Hassle Lifetime Limited Warranty
  • Lasts up to 100,000 miles before service is required (depending on driving conditions)
  • Easy to install, usually in 60 minutes or less
Detailed Info
Replacement FilterRU-4550
Air Filter ColorRed
Air Filter MaterialCotton Gauze
Air Filter Outlet ShapeRound
Clamps Included3
Clamp MaterialSteel
Clamp StyleRegular
Couplers Included1
TypeGen II
Product Style57i Series International Kits
Intake Pipe Color / FinishBlack
Intake Pipe MaterialHigh-Density Cross-Linked Polyethylene
Street Legal In All US States No
TUV Approved (Europe)No
Top StyleChrome
Weight6.5 lb (3 kg)
Product Box Height12 in (305 mm)
Product Box Length18 in (457 mm)
Product Box Width12 in (305 mm)
California RestrictedNot legal for sale or use in California
Mounting Hardware IncludedYes
WarrantyNo-Hassle Lifetime Limited
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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