NEW ARRIVALS
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AEM X-Series Temperature 100-300F Gauge Kit (ONLY Black B...
X-Series Digital Gauges include new technological features that make them easier to use. Two buttons on the faceplate deliver programmability for peak/recall, standard or metric center LED readout and sweeping...
AEM X-Series EGT 0-1800F Gauge
X-Series Digital Gauges include new technological features that make them easier to use. Two buttons on the faceplate deliver programmability for peak/recall, standard or metric center LED readout and sweeping...
AEM X-Series Boost Pressure -30inHg 35psi Gauge
X-Series Digital Gauges include new technological features that make them easier to use. Two buttons on the faceplate deliver programmability for peak/recall, standard or metric center LED readout and sweeping...
AEM X-Series 0-150 Oil Pressure Gauge Kit
AEM's 30-0307 X-Series 150 PSI/10 BAR Digital Oil Pressure gauge combines incredible looks, increased readability and a multitude of new, easy-to-use features! It is a must for users who want...
AEM X-Series Pressure 0-15psi Gauge Kit
X-Series Digital Gauges include new technological features that make them easier to use. Two buttons on the faceplate deliver programmability for peak/recall, standard or metric center LED readout and sweeping...
AEM X-Series Inline Wideband UEGO Controller
When tuning an engine using wideband AFR feedback control on an inertia dyno, deadtime affects the data you are looking at because it is reported in a different operating location...
AEM X-Series OBDII Gauge Kit
AEM's X-Series OBDII gauge (PN 30-0311) puts multiple channels of data at your fingertips by reading the CAN bus stream of your vehicle's OBD port and transmitting those channels to...
AEM X-Series AEMnet Can Bus Gauge Kit
The AEMnet CAN bus gauge connects to AEMnet-equipped devices through a 4-pin DTM connector and displays data in either US or Metric units. View multiple data channels from an Infinity...
AEM X-Series 0-160 MPH Black Bezel w/ Black Face GPS Spee...
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. A sweeping LED "needle" lines the...
AEM X-Series OBDII Wideband UEGO AFR Sensor Controller Gauge
Accurate AFR data is critical when tuning an engine. Running rich (very low air/fuel ratio, excessive fuel) can cause a loss in power, while running too lean (very high air/fuel...
AEM X-Series Tru-Boost Controller Gauge w/ Boost Control ...
All AEM Tru-Boost gauge programming is done using the faceplate buttons and no laptop is required. AEM's specially designed Boost Control Solenoid and all necessary hardware is included.Program Two Boost...
AEM Bosch LSU 4.9 UEGO Replacement Sensor
AEM's Bosch 4.9LSU Wideband UEGO O2 replacement sensor kit includes only the sensor (with attached cable and male connector) and is intended to replace an existing mounted wideband sensor used...
AEM Universal 1/8in NPT Air Intake Temp Sensor Kit w/ Deu...
$79.03
Air Temperature Sensor DTM-Style Kit, Includes 1/8-inch NPT Air Temperature Sensor with High Performance DTM-Style Connector, Aluminum Bung, Connector and PinsWarrantyInstallation Instructions
AEM RTD Exhaust Gas Temperature Sensor Kit
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 design that lasts longer than the...
AEM Universal Wideband UEGO Sensor with Stainless Manifol...
These AEM LSU 4.2 sensors have a laser-etched, calibrated resistor in the sensor's connector body. This resistor is specifically created for the exact sensor that it is attached to. Modifying...
AEM Universal Exhaust Back Pressure Sensor Install Kit
AEM's Exhaust Backpressure install kit is specifically designed for use with AEM's 4-Channel Wideband UEGO Controller to provide accurate air/fuel ratio readings from wideband O2 sensors that are mounted pre-turbo....
AEM Single K-Type Thermocouple Kit - 2 Pack
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 design that lasts longer than the...
AEM Single K-Type Thermocouple Kit - 4 Pack
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 design that lasts longer than the...
AEM 6.5 BAR MAP or 100 PSIG Stainless Steel Sensor Kit
100 PSIg Stainless Sensor Kit. Stainless Steel Sensor Body. 1/8" NPT Male Thread. Includes: 100 PSIg Stainless Sensor, Connector, Pins & 1/8" NPT to -4 AdapterGauge style (PSIg) Pressure SensorsAEM...
AEM 1000 PSIg Stainless Sensor Kit - 1/8in NPT Male Threa...
There are many different tools that can be used for measurement, but the degree of accuracy is dependent upon the tool. For example, a ruler can measure distance with a...
AEM 1 BAR MAP or 15 PSIA Stainless Steel Sensor Kit
AEM offers high quality stainless steel PSIa sensors in 15 (1BAR), 30 (2BAR), 50 (3.5BAR), 75 (5BAR) and 100 (7BAR). PSIa is referenced to absolute zero. Absolute zero is the...
AEM 10 BAR MAP or 150 PSIG Stainless Steel Sensor Kit
150 PSIg Stainless Sensor Kit. Stainless Steel Sensor Body. 1/8" NPT Male Thread. Includes: 150 PSIg Stainless Sensor, Connector, Pins & 1/8" NPT to -4 AdapterGauge style (PSIg) Pressure SensorsAEM...
AEM 2 BAR MAP or 30 PSIA Stainless Steel Sensor Kit
AEM offers high quality stainless steel PSIa sensors in 15 (1BAR), 30 (2BAR), 50 (3.5BAR), 75 (5BAR) and 100 (7BAR). PSIa is referenced to absolute zero. Absolute zero is the...
AEM 34 BAR MAP or 500 PSIA Stainless Steel Sensor Kit
There are many different tools that can be used for measurement, but the degree of accuracy is dependent upon the tool. For example, a ruler can measure distance with a...
AEM 5 BAR MAP or 75 PSIA Stainless Steel Sensor Kit
AEM offers high quality stainless steel PSIa sensors in 15 (1BAR), 30 (2BAR), 50 (3.5BAR), 75 (5BAR) and 100 (7BAR). PSIa is referenced to absolute zero. Absolute zero is the...
AEM 6.5 BAR MAP or 100 PSIA Brass Sensor Kit & Flying Lead
There are many different tools that can be used for measurement, but the degree of accuracy is dependent upon the tool. For example, a ruler can measure distance with a...
AEM 150 PSIg MAP Brass Sensor Kit (Includes 150 PSIg Bras...
There are many different tools that can be used for measurement, but the degree of accuracy is dependent upon the tool. For example, a ruler can measure distance with a...
AEM Ethanol Content Flex Fuel Sensor w/ -6AN fittings Kit
AEM's Flex Fuel Ethanol Content Sensor Kits measure a vehicle's fuel ethanol content percentage and fuel temperature, which allows users with programmable engine management systems (capable of tuning for flex...
AEM No-Weld O2 Sensor Mount for 1.75 to 2.0 inch Diameter...
$78.04
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 wideband UEGO air/fuel ratio sensor using...
AEM No-Weld O2 Sensor Mount for 2.25 to 2.5 inch Diameter...
$78.04
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 wideband UEGO air/fuel ratio sensor using...
AEM No-Weld O2 Sensor Mount for 2.75 to 3 inch Diameter Pipe
$78.04
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 wideband UEGO air/fuel ratio sensor using...
AEM Boost Control Solenoid
AEM's Boost Control Solenoid is specifically manufactured for automotive applications. It is designed to resist corrosion and sticking from exposure to rich fuel mixtures. AEM's Boost Control Solenoid is pressure...
AEM FAE Wideband Uego Replacement Sensor
-Compatible with unleaded and leaded race fuels.
AEM 4 Channel Coil Driver
Swapping to a coil-on-plug ignition set-up can eliminate dwell time issues that can be problematic in stock ignition systems, and AEM's Ignition Coil Drivers are the most affordable way to...
AEM 1 Channel Coil Driver Accessory
Swapping to a coil-on-plug ignition set-up can eliminate dwell time issues that can be problematic in stock ignition systems, and AEM's Ignition Coil Drivers are the most affordable way to...
AEM Universal High Output Inductive Dumb Coil
Any enthusiast running boost, nitrous or high RPMs is aware of the trade-offs associated with inductive coils versus converting to a capacitive-type discharge ignition system (CDI). While inductive coils deliver...
AEM Universal High Output Inductive Smart Coil
Auto enthusiasts who have forced induction engines, high RPM engines or run nitrous oxide are aware of the compromises that come with using inductive coils instead of converting to a...
AEM Water / Methanol Inline Injection Filter
$61.66
The AEM Water Injection Kit is a safe and economical way to reduce air inlet temperatures to increase boost pressure for more power. Lower air inlet temperatures allow users to...
AEM Water/Methanol Injection 200psi Recirculation Pump
Water/Methanol Injection 200psi Recirculation Pump w/ 3/8 -inch NPT FittingsWarranty
AEM V3 1 Gallon Water/Methanol Injection Kit (Internal Map)
These new controllers retain the "Boost Safe" injection failsafe system, which is an output that will activate if there is a short, loss of continuity or high or low voltage...
AEM V2 HD Controller Kit - Internal MAP w/ 40psi Max
V2 Water/Methanol HD Controller Kit - Internal MAP with 40psi max, CONTROLLER ONLYWarrantyInstallation Instructions
AEM V3 Water Extra Nozzle Kit
Our breakthrough injector design uses unique Swirl Generator Technology that improves atomization to deliver faster inlet temp cooling and uses less fluid to maintain inlet air cooling. We include three...
AEM V2 Water / Methanol 1.15 Gallon Methanol Injection Tank
The new controller designs feature large, turn-resistant knobs and larger numbering to easily set accurate start and full activation points, with covered status LED and test buttons for added splash...
AEM Water/Methanol Injection System - High-Flow Low-Curre...
The AEM Water/Methanol Solenoid is a 2-way, normally closed 12V valve with stainless steel body for use with AEM Water/Methanol Injection Systems. The shut-off valve provides an accurate and consistent...
AEM V2 5 Gallon Diesel Water/Methanol Injection Kit - Mul...
Water/methanol injection for forced induction (turbocharged or supercharged) gas-powered race engines is a proven means for effectively reducing engine inlet air temperatures and suppressing harmful detonation. This allows racers to...
AEM V3 Water/Methanol Injection Kit - Multi Input (NO Tank)
Racers with high compression naturally aspirated engines or boosted engines who are looking for an alternative to boost-dependent water/methanol injection controllers have a solution in AEM's Multi-Input WMI controller. The...
AEM Sensor Harness for 30-0300 X-Series Wideband Gauge
$47.81
Replacement Wiring Harnesses, Sensor Harness for X-Series Wideband Gauge 30-0300 and 30-0334
AEM Replacement Sensor Harness for Digital Wideband Gauge...
$53.85
AEM Replacement Sensor Harness for Digital Wideband Gauge (30-4110)
AEM Power Harness for 30-0300 X-Series Wideband Gauge
$35.75
· 3 different forms of communication, CAN, Analog, and Serial
AEM Universal Stainless Tall Manifold Bung Install Kit
$31.73
AEM's stainless-steel tall wideband UEGO sensor bungs are designed specifically for use on forced induction applications using the 4-Channel Wideband UEGO Controller, but can be used for wideband sensors on...
New Arrivals
Check out the latest additions to Bull Strap. We're constantly adding new products — from premium Bartact USA-made accessories to the newest aftermarket parts from top brands. Bookmark this page and check back often for fresh gear for your Jeep, truck, or SUV.