AEM X-Series Wideband UEGO AFR Sensor Controller Gauge
$224.95
$199.95
AEM30-0300
aem
BMW Z4
Gauges
Gauges & Pods
Performance
CAN I CHANGE THE AEM UEGO SENSOR'S CONNECTOR? No. There is a laser-etched, calibrated resistor in the sensor's connector body. This resistor is specifically...
AEM Universal Fuel Pressure Regulator Rebuild Kit
$67.95
$60.41
AEM25-392
aem
BMW Z4
Fuel Delivery
Fuel Pressure Regulators
Performance
Adjustable Fuel Pressure Regulator Rebuild Kit. Includes: Diaphragm, Single Large .250 Return Orifice & O-Ring
AEM High Capacity Universal Black Adjustable Fuel Pressure Regulator
$173.95
$153.95
AEM25-305BK
aem
BMW Z4
Fuel Delivery
Fuel Pressure Regulators
Performance
A single large return orifice is designed to handle high rate flow pumps. The regulator has a 1:1 rising pressure rate for boosted applications,...
AEM Universal High Flow -10 AN Inline Black Fuel Filter
$150.95
$133.95
AEM25-201BK
aem
BMW Z4
Fuel Delivery
Fuel Filters
Performance
AEM's Universal High Flow -10 AN Inline Filter is specifically engineered for maximizing flow without sacrificing filtration, and is designed for ease of installation....
AEM Universal Black Adjustable Fuel Pressure Regulator
$161.95
$143.95
AEM25-302BK
aem
BMW Z4
Fuel Delivery
Fuel Pressure Regulators
Performance
AEM's Universal Adjustable Fuel Pressure Regulator (AEM 25 302BK) is capable of supporting enough fuel flow for engines up to 1000 horsepower. Our universal...
AEM V3 Water Extra Nozzle Kit
$96.95
$85.65
AEM30-3315
aem
BMW Z4
Forced Induction
Performance
Water Meth Components
Our breakthrough injector design uses unique Swirl Generator Technology that improves atomization to deliver faster inlet temp cooling and uses less fluid to maintain...
AEM Water/Methanol Injection System - High-Flow Low-Current WMI Solenoid - 200PSI 1/8in-27NPT In/Out
$128.95
$113.95
AEM30-3326
aem
BMW Z4
Forced Induction
Performance
Water Meth Kits
AEM offers performance automotive accessories to upgrade your existing water/methanol injection (WMI) system including inline water/methanol fluid filters, WMI flow gauges, the Water/Methanol Failsafe...
AEM V3 Water/Methanol Injector Kit (Qty 2)
$109.95
$96.95
AEM30-3313
aem
BMW Z4
Forced Induction
Performance
Water Meth Components
Replacement V3 Water/Methanol Injectors (Qty 2), Includes Interchangeable Swirl Generators for 250cc, 500cc, & 1000cc of flow for each injector
AEM Power Harness for 30-0300 X-Series Wideband Gauge
$20.35
$18.09
AEM30-3459
aem
BMW Z4
Engine Components
Performance
Wiring Harnesses
Replacement Power Harness for 30-0300 X-Series Wideband Gauge
AEM RTD Exhaust Gas Temperature Sensor Kit
$178.95
$158.95
AEM30-2052
aem
BMW Z4
Gauges
Gauges & Pods
Performance
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 X-Series 0-160 MPH Black Bezel w/ Black Face GPS Speedometer Gauge
$203.95
$180.95
AEM30-0313
aem
BMW Z4
Gauges
Gauges & Pods
Performance
The X-Series GPS Speedometer Gauge has a bright four-digit LED display that is 87% larger than our original digital gauges and provides better readability....
