1991 BMW 325i 2.5L L6 Cold Air Intake

Cold Air Intake for 1991 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
K&N performance cold air intake systems for 1991 BMW 325i models are designed and dyno tested in-house in our own R&D facility. These BMW cold air systems provide a guaranteed increase in horsepower that you can feel.

Your 1991 BMW 325i deserves the best cold air intake available!

VehicleProduct  
1991 BMW 325i 2.5L L6 E30
Automotive
Kit came with all parts necessary for an easy install, in less than an hour. Immediate performance improvement in throttle response and acceleration. Noticably deeper exhaust sound going through the gears. Well worth the investment. Completely satisfied.
Bill Blomstrom, Virginia
Performance Intake Kit
K&N 57-0070
  • Replacement High-Flow Air Intake Tubing
  • Open Air Performance Air Filter
List Price: $187.99
Your Price: USD $102.99
In stock
1991 BMW 325i 2.5L L6 E36
Automotive
Performance Intake Kit
K&N 57-0190-1
  • Replacement High-Flow Air Intake Tubing
  • Open Air Performance Air Filter
List Price: $209.99
Your Price: USD $115.99
In stock
1991 BMW 325i 2.5L L6 E36
Automotive
Pretty straightforward installation, although unless you know what you're doing under a bonnet, you'll struggle. Definite increase in performance and great engine noise.
Mark Harris, Weybridge, United Kingdom
Performance Intake Kit
K&N 57i-1001
  • Easy to Install
  • Guaranteed to Increase Horsepower
List Price: $323.69
Your Price: USD $177.99
In stock