2001 BMW 325i 2.5L L6 Cold Air Intake

Cold Air Intake for 2001 BMW 325i 2.5L L6
  • Designed to bring in cooler air with less restriction for more power
  • Guaranteed power gain
  • Outstanding engine protection
  • Easy installation
  • Oversized high-flow reusable air filter
  • Million Mile Limited Warranty
  • Power gaining products since 1969
2001 BMW 325i cold air intakes by K&N come with a high-flow washable air filter designed to perform for the life of your vehicle. K&N BMW 325i cold air intake kits come with a million mile limited warranty.

Your 2001 BMW 325i deserves the best cold air intake available!

VehicleProduct  
2001 BMW 325i 2.5L L6 - All Models
Automotive
The part is apparently good quality. It was a simple installation, but the directions on how to mount the bracket were fairly unclear. However the part works well and creates good torque in the upper half of engine revs where the stock intake was lacking. It also creates a better deeper sound in those rev ranges as well. Overall I am impressed and satisfied.
Caleb Starovasnik, Duluth, Georgia
Performance Intake Kit
K&N 57-0366
  • Replacement High-Flow Air Intake Tubing
  • Open Air Performance Air Filter
List Price: $223.99
Your Price: USD $122.99
In stock
2001 BMW 325i 2.5L L6 US
Automotive
Incredible! I am an 18 year old on a very tight budget and had to work 2 weeks to get the money for it, and I was worried I would be disappointed in it. I mainly bought it for sound improvements and I got just that. With every push of the gas pedal I get a very distinct PSSHH sound as it gulps in air, and then it basically increased the volume of my engine. It did nothing to my exhaust sound, but the engine itself sounded far far better. Furthermore, I do not see a huge change in horsepower or MPG as 9HP is nothing drastic, but I am sure it still helps. I have a 2001 BMW 325i and this filter kit came with everything needed and I installed it within 90 minutes, and used tools I found around the house. This is the first and only modification I have ever done to any vehicle and the instructions were clear and easy. I am beyond happy with this purchase, and have recommended it to many friends.
Carson Litteral, Prospect, Kentucky
Performance Intake Kit
K&N 57-1002
  • High Density Polyethylene Tube
  • Rotomolded Black Intake Tube
List Price: $484.99
Your Price: USD $266.99
In stock
2001 BMW 325i 2.5L L6 - All Models
Automotive
Absolutely perfect. Easy DIY install for someone without previous mechanical experience, and I can feel the extra umph whenever accelerating. I would recommend to anyone looking for a quick and easy performance upgrade.
Maurice Moore, Aberdeen, Washington
Performance Intake Kit
K&N 57i-1000
  • Easy to Install
  • Guaranteed to Increase Horsepower
List Price: $323.69
Your Price: USD $177.99
In stock