K&N 57-1001 Air Intake

57 Series FIPK / Performance Air Intake System
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$302.99 USD
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Product Overview

  • Guaranteed to increase horsepower
  • Designed to improve throttle response and engine sound
  • Lasts up to 100,000 miles before service is required (depending on driving conditions)
  • Replaces entire factory air intake system
  • Free-flowing high density polyethylene tube
  • Easy to install, usually in 90 minutes or less
  • Washable and reusable lifetime air filter
  • K&N Million Mile Limited Warranty
The K&N 57-1001 Air Intake fits some BMW 330Ci, BMW 330i, and BMW 330Xi models. See vehicle applications link for details.
The K&N 57-1001 FIPK air intake system replaces the restrictive factory air filter and air intake housing in some BMW 330 models. K&N intakes are designed to dramatically reduce intake restriction as they smooth and straighten air flow. This allows your BMW’s engine to inhale a larger amount of air than the factory air filter assembly. More air means more usable power and acceleration throughout the engine’s RPM range. The 57-1001 air intake comes with a chrome topped K&N high-flow air filter and a heat shield that installs into the previous air box space. Air is directed past the mass air sensor and through an aerodynamically engineered intake tube into the engine’s throttle body for a guaranteed power gain. The tube accommodates the factory vent hose. The oversized conical air filter can be used for up to 100,000 miles before servicing is needed depending on driving conditions. This air intake is relatively easy to install usually in 90 minutes or less using the existing factory mounting points. The tools needed are a screwdriver, socket set and a couple of wrenches. K&N 57 Series FIPK's are street legal in all 50 US states and come with K&N's Million Mile Limited Warranty.

[More Information on K&N FIPK Air Intake Systems]
Estimated Horsepower Gain11.46 HP @ 6030 RPM
Replacement FilterRC-4630
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
Product Style57 Series FIPK
Air Filter Height6.5 in (165 mm)
Intake Pipe Color / FinishBlack
Intake Pipe MaterialHigh-Density Polyethylene
Street Legal In All US StatesYes
TUV Approved (Europe)No
Weight8.8 lb (4 kg)
Air Filter Large End Diameter5.5 in (140 mm)
Product Box Height12.5 in (318 mm)
Product Box Length22.25 in (565 mm)
Product Box Width14.25 in (362 mm)
Mounting Hardware IncludedYes
Warranty1,000,000 Miles/10 Year
Horsepower gains based on similar vehicle dynamometer test. Results will vary.
WARNING: Cancer and reproductive

K&N 57-1001 Air Intake Product Reviews

Monday, June 13, 2016 - Part 57-1001
Great product, easy install and noticeable difference in performance.

John Strom
Parker, Colorado
Saturday, May 14, 2016 - Part 57-1001
Really cool air intake for the E46, installed it onto my 2005 330ci and it gave a nice sound. The car may not feel like it's got an increase in HP, it surely feels lighter when picking up so the torque gain is noticeable. Overall a good investment and a nice sounding product, would definitely recommend.

Sarosh Malik
Calgary, AB, Canada
Saturday, March 26, 2016 - Part 57-1001
Great Kit Really happy with this K&N intake, super easy to install (and I'm no mechanic) Honestly didn't believe that I would be able to feel the difference, but boy was I wrong. Can really feel a difference in pull, at low & high RPMS. And obviously the sound is another thing, can really tell the difference between stock and this. Sounds quite viscous, Awesome sound and performance Also looks super clean in the engine bay. I was debating getting this kit, because the exchange rate made it more expensive for me. But honestly I wouldn't change a thing, you pay for what you get. And this kit is definitely worth every penny. Also shipping was crazy fast, I had my K&N intake in like 20 hours. Ordered, delivered and installed in less than 24 hours. This is my first K&N set up, and definitely won't be my last.

Scarborough, Ontario Canada