BMW AEM Intake Systems

Improve air flow and HP with this Intake PRE LCI Over MAF sensor design - Please check MAF Sensor

Brand:

ES#:

3647778

Mfg#:

21-839C

$434.99

This product was last offered at the strikethrough price on
09-17-2026

$419.99 USD

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Lifetime Replacement

This features a shorter tube than a cold-air system for increased performance in an easy to install kit. CARB certified for sale in all 50 states
For 1999-2000 models years only

Brand:

ES#:

4138969

Mfg#:

AEM-22-672P

EO#:

D-670

This intake will increase power and provide your engine with cooler air than the factory airbox. CARB certified for sale in all 50 states
For 1999-2000 models years only

Brand:

ES#:

4138960

Mfg#:

AEM-21-672P

EO#:

D-670-15

This intake will increase power and provide your engine with cooler air than the factory airbox.

Brand:

ES#:

4138963

Mfg#:

AEM-21-825DS

$367.99 USD

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Lifetime Replacement

This features a shorter tube than a cold-air system for increased performance in an easy to install kit CARB certified for sale in all 50 states
For 1999-2000 model years without HID headlights

Brand:

ES#:

4138968

Mfg#:

AEM-22-670R

EO#:

D-670

This features a shorter tube than a cold-air system for increased performance in an easy to install kit CARB certified for sale in all 50 states
For 1999-2000 model years without HID headlights

Brand:

ES#:

4138967

Mfg#:

AEM-22-670P

EO#:

D-670