AEM FAE Wideband Uego Replacement Sensor
$161.95
$143.95
AEM30-2404
aem
BMW Z4
Oxygen Sensors
Performance
Programmers & Chips
no calibration required when used with 30-0300 X-Series Wideband Gauge
AEM Single K-Type Thermocouple Kit - 4 Pack
$398.95
$353.95
AEM30-2068-4
aem
BMW Z4
Performance
Wiring Connectors
AEM's RTD-Type Temperature Sensor (PN 30-2052) is packed with features that deliver consistent measurement and long life. This AEM EGT Sensor features a closed-tip...
AEM Universal EMS Wideband 02 Kit Sensor/ Bung/ Connector/ Wire-Seals/ Pins
$218.95
$193.95
AEM30-2002
aem
BMW Z4
Gauges
Gauges & Pods
Performance
Bosch LSU 4.2 Wideband UEGO Installation Kit, Includes: Bosch LSU 4.2 Wideband UEGO Sensor, Weld-On Bung, Connector, Wire-Seals and Pins
AEM 400 LPH E85 Compatible Fuel Pump Kit - Single Barb
$219.95
$194.95
AEM50-1235
aem
BMW Z4
Fuel Delivery
Fuel Pumps
Performance
AEM's 400LPH high flow fuel pumps were designed with high performance naturally aspirated and forced induction EFI vehicles in mind! They deliver the same...
AEM 400 LPH High Flow In-Tank Fuel Pump Kit - Double Barb
$219.95
$194.95
AEM50-1230
aem
BMW Z4
Fuel Delivery
Fuel Pumps
Performance
AEM's 400LPH high flow fuel pumps were designed with high performance naturally aspirated and forced induction EFI vehicles in mind! They deliver the same...
AEM CD Carbon Dash 2-Button External Button Kit
$64.95
$57.15
AEM30-3610
aem
BMW Z4
Performance
Wiring Harnesses
This kit includes two waterproof buttons with flying leads that allow you to change pages on CD Flat Panel dashes and add steering wheel...
AEM No-Weld O2 Sensor Mount for 1.75 to 2.0 inch Diameter Pipe
$68.95
$60.71
AEM30-2355-200
aem
BMW Z4
Gauges
Gauges & Pods
Performance
No welding equipment? No problem with AEM's No-Weld O2 Sensor Mounts. These mounts have an integrated bung that makes it easy to install a...
AEM Dryflow Air Filter 4.5in X 9in Dryflow
$63.99
AEM21-2069DK
aem
Air Filters
Air Filters - Universal Fit
BMW Z4
Performance
AEM Dryflow Air Filters are washable synthetic air filters designed for an optimum combination of air flow, filtration, and performance. AEM Dryflow filters use...
AEM Air Filter Wrap Black 7.5in Length x 5in Width x 5in Height
$49.99
AEM1-4002
aem
Air Filters
BMW Z4
Performance
Pre-Filters
AEM Dryflow Pre-Filters are manufactured from a durable micro-screen material and pretreated with a proprietary hydrophobic process designed to prevent splashes of water or...
AEM C.A.S 07-11 BMW 335i V6-3.0L F/I Cold Air Intake System
$299.99
AEM21-825DS
aem
Air Intake Systems
All BMW
BMW Z4
Cold Air Intakes
Collections
Performance
This Performance Air Intake System allows your engine to breathe more air compared to the restrictive factory air intake housing. It is designed, tuned...
AEM 2.5 Dia Aluminum 90 Deg Bend Universal Tube
$37.99
AEM2-001-90
aem
Air Intake Components
Air Intake Systems
BMW Z4
Performance
AEM intake tubes are engineered for racers, builders and fabricators to create custom ducting for turbocharger systems and air intakes. The precise mandrel-bent aluminum...
AEM Air Filter Wrap 6 in Base 5 1/4 in Top 9 in Tall
$29.99
AEM1-4001
aem
Air Filters
BMW Z4
Performance
Pre-Filters
AEM Dryflow Pre-Filters are manufactured from a durable micro-screen material and pretreated with a proprietary hydrophobic process designed to prevent splashes of water or...
