Review on K&N Cold Air Intake Kit: High Performance, Horsepower Boost: 50-State Legal: 🚀 Fits 1992-1999 BMW (323Ci, 323iS, 328i, 328ic, 328iS, M3, 328Ci, 325Ci, 325i, 325iS)57-1000 by Gary Generale

Name: K&amp;N Cold Air Intake Kit: High Performance, Horsepower Boost: 50-State Legal: 🚀 Fits 1992-1999 BMW (323Ci, 323iS, 328i, 328ic, 328iS, M3, 328Ci, 325Ci, 325i, 325iS)57-1000
Item: K&amp;N Cold Air Intake Kit: High Performance, Horsepower Boost: 50-State Legal: 🚀 Fits 1992-1999 BMW (323Ci, 323iS, 328i, 328ic, 328iS, M3, 328Ci, 325Ci, 325i, 325iS)57-1000
Rating: 5

September 12, 2022

Delivers promised performance + MPG bonus

Easy to install - took about 30-40 minutes - a decent mechanic would do it in 10! Lol A VERY noticeable improvement in off-line and on-road performance - the exhaust sound gets a bit deeper too. After two tanks of gas, my car computer has increased by an average of 1.4mpg, and that includes getting heavy legs with the new improved performance.

Pros

Robust surface

Cons

The list will be long.

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