Skip to content
Shop by vehicle Shopping for:
Shop parts
K&N ENGINEERING 57-0070

K&N Performance Intake Kit BMW 320I, 323I, 325i, E34, 170BHP

K&N ENGINEERING
Availability:
Only 2 left!

Ships in 5–10 business days

SKU 57-0070
$212.99 - $212.99
$212.99
$212.99 - $212.99
$212.99
See all financing options
CALIFORNIA WARNING

Handling passenger or off-highway motor vehicle parts can expose you to chemicals such as phthalates and lead, which can cause cancer and reproductive harm. To minimize exposure, service the vehicle in a well-ventilated area, wear gloves, and wash your hands. For more information see www.P65Warnings.ca.gov/motor-vehicle-parts.

Not CARB legal – cannot ship to CA

Rewards
EARN REWARD POINTS
Purchasing this product will earn you 1060 points to redeem on future purchases. Check your points.
K&N Performance Intake Kit BMW 320I, 323I, 325i, E34, 170BHP
BrandK&N ENGINEERING
QualityAftermarket
SKU57-0070
GTIN / UPC024844038418
Product TypeAir Intake Systems
Cross Referenceknn57-0070

Fitment isn't listed for this part yet.

Match it by part number (shown in Specifications), or send us your VIN and we'll confirm it fits before you order.

Contact us

About this Cold Air Intake

The K&N ENGINEERING 57-0070 air intake system replaces the factory airbox and intake tube to let the engine breathe more freely. Intakes typically bring a sportier induction sound and can improve throttle response, especially on turbocharged engines.

Frequently asked questions

How much power does an intake add?

Gains vary with the engine and are usually modest on a stock car; turbocharged engines and cars with other modifications tend to benefit more. Many buyers choose an intake as much for the sound and response as for power.

Is this intake legal in California?

In California and states that follow its rules, an aftermarket intake must have a CARB Executive Order (EO) number for the specific vehicle to be street legal. Check the product details for an EO number before buying for road use in those states.

Will an intake cause a check-engine light?

A quality intake designed for your car should not. Problems usually come from a poorly sealed connection, a damaged sensor, or over-oiled filters contaminating the mass air flow sensor.

How do I maintain the filter?

Inspect it regularly. Reusable filters can be cleaned and, if they are oiled, re-oiled lightly using the maker's kit. Dry filters can be cleaned or replaced according to the maker's instructions.

How do I make sure this air intake system fits my car?

Compare the part numbers listed on this page with the number on your old part or in your vehicle's parts catalog, and check the fitment information. If you are unsure, contact us with your VIN before ordering.

Euromotiv is an independent retailer of OEM, Genuine, and aftermarket automotive parts. We are not affiliated with, endorsed by, or authorized by Audi AG, Volkswagen AG, BMW AG, Mercedes-Benz Group AG, Dr. Ing. h.c. F. Porsche AG, MINI, or any other vehicle manufacturer. All trademarks, logos, and brand names are the property of their respective owners and are used solely for identification and compatibility purposes.