Walbro 525L/hour Hellcat in-tank fuel pump – E85 compatible

We’re now offering these Walbro Hellcat 525L/hour in-tank pumps for use with Gasoline and E85!  This  pump features a check valve to avoid system leak-down and extended cranking at start-up.  Precision engineered to reduce noise and increase efficiency up to 20% over conventional pumps.

Through 9/14 take 5% off these pumps with coupon code SEP525

AiM MyChron 5 Karting Data Acquisition System 

Now Available! Data acquisition for karts enters a totally new dimension: MyChron5, besides sampling all your kart data, features all the advantages of a new concept GPS plus a lot of new functions, designed to provide more complete and reliable information. Lap and split times, speed, RPM and one temperature as well as position on track, acceleration and much more. MyChron5 has been designed to provide either basic info to newbies and the most sophisticated data to karting professionals.

AiM MXm Dash Logger Is Now Shipping!

MXm is a compact-sized dash logger designed for racers needing all the essential information to monitor their vehicle behavior and improve their performance. This is the lowest cost full featured dash logger of its kind!


It has been designed to acquire and display data coming from your ECU, the internal accelerometer and gyro, as well as from the internal GPS receiver, analog /digital inputs and predefined math channels. The spectrum of data acquired can also be incremented adding expansion modules.

AiM MXm Dash Logger from Ballenger Motorsports

AEM X-Series PRO Dual Channel Lambda Controller
Now available from Ballenger Motorsports, the X-Series PRO dual channel wideband gives you great versatility in getting your air/fuel ratio readings from multiple simultaneous inputs.


The controller includes a 0-5v analog output, and an AEMnet (CANbus) output for data logging. AEMnet allows additional X-Series Wideband Controllers to be daisy chained together (up to 16 cylinders) for recording AFR in multiple cylinders. It supports vehicle/system voltages up to 16V, and can be used on EFI or carbureted applications, and dynamometers in applications using gasoline, methanol, ethanol, Diesel, propane and CNG.

Ask us about custom wiring solutions that we can provide for this product! AEM does not currently offer the connector, nor related harness wiring, but we are able to and happy to support installs where needed!

AiM Solo 2 Laptimer and Logger NOW IN STOCK!

The long awaited Solo 2 Laptimer and Logger is IN STOCK and NOW SHIPPING! The massively popular Solo platform has been improved in every meaningful way. With high accuracy GPS input from 2 different satellite constellations, massive track database, autolearning capability, faster speeds, and better data recall options, precision race analysis has never been this easy. Get yours today!

AiM Solo 2 Laptimer and Logger from Ballenger Motorsports

Autosport Labs PodiumConnect Available this Month!

The Race Data revolution is here!  Now you can live-stream AiM, MoTeC, Race Technology, and more to Podium over 3.5G cellular signals! Live-stream your racing to Podium, the social network where you can do real-time analysis on engine, chassis, and driver performance. Share and compare your laps with crew, friends, race coaches, and fans around the world.
PodiumConnect will be available to ship on or about February 15th, 2018.  Order Now!

Siemens DEKA IV Mototron 220lb/hour Low Impedance Gas & Flex Fuel Injectors

For the better part of 2016-17, these highly sought injectors had all but vanished from the global market in favor of other production priorities.  We are thrilled to have them back in regular supply!
These injectors will allow you to run methanol, ethanol and other flex fuels with fewer injectors for high horsepower applications. Don’t settle for questionable modified high flow injectors when you can have Genuine Siemens quality and performance with these injectors. These injectors are perfectly suited for extreme horsepower turbo & supercharger applications.

Black Friday Sale, OUR BIGGEST SALE YET!

Coupons active from 11/24 to 11/27

This Black Friday, cash in on some BIG discounts on wideband O2 sensors for use with a variety of platforms.

Knockoff sensors are now common on eBay & Amazon, as well as sneaking into some vendor’s supply chain.  Make sure you get genuine, quality sensors that we validate at Ballenger Motorsports!

More power requires more fuel. With 15% off some ofour most popular options, now is a perfect time to get those injectors you need!

Injectors are also seeing a surge in knockoffs hitting the market, make sure you get genuine injectors at Ballenger Motorsports!

Take 15% off these injectors with coupon code INJBLACK

Whether you just need 1 to replace on your daily driver, or you’re a shop that goes through a lot of intake air temperature sensors, we are knocking off a full QUARTER of the price at all quantities. So refresh your inventory now!

Standard and metric threads as well as connector kit / pigtail bundles are included in this sale!

Take 25% off these sensors at checkout with coupon code IATBLACK
For our customers that run supercharged and turbocharged applications, you need a high pressure MAP sensor, and they can get pretty pricey.  For this Black Friday we’re lightening the load with a big discount on these specialized TMAP sensors.

Take 15% off these sensors at checkout with coupon code TMAPBLACK

AiM MXG Dashlogger now available!

MXG is the new AiM dashlogger designed to acquire and display data coming from your ECU, the internal accelerometer and gyro, included GPS08 Module, analog/digital inputs, and predefined math channels.

Performance and data acquired can also be incremented adding up to eight expansion modules. Its 7″ display has been specifically designed for small cockpits installation.

Nissan GTR TMAP Adapter Harness

Another Ballenger Motorsports original developed according to customer demand!  This Adapter harness for the GTR allows tuners to use a TMAP sensor which integrates temp sensing with the MAP sensor.  The temp signal is then sent back to the stock MAF connection for a full plug and play solution on the GTR!

Take 10% off these adapters through 11/17 with coupon code TMAPOCT

New Lower Cost Alternate Calibration Grade O2 Sensors

On a limited basis, we are happy to be able to provide this lower cost Calibration Grade sensor for use with AFR500 and AFX Powerdex widebands!  This NTK sensor uses the same reference cell as the standard NTK Calibration Grade Sensor and also features a shorter harness, at a greatly reduced cost.  Perfect for methanol and wide-range measurement scales!  Take advantage of this low-cost option while supplies are available!

NGK / NTK Wideband O2 Sensor (UEGO) for Custom Applications – NGK PN 24301

4 Way Nissan RB & SR CAS Plug Connectors

The 4 Way Nissan RB & SR CAS (CAM Angle Sensor) Plug Connector is an upgraded version of the original Nissan connector from the OEM manufacturer. Used on many Nissan applications over the years for a variety of sensors.

It is also used for cam position sensors & ignition coil Igniters on many other Nissan applications like the VG30.

Looking for the low-keyway version of this plug?  Click here!  (used as a MAF Plug Connector on S14, S15 & S20 among others)

10% off connectors, kits and pigtails through 7/14 with coupon code NISSAN4

Summer Special on all O2 Sensors!

Now is a great time to pick up a spare Oxygen Sensor, replace an aging sensor, or get that upgraded sensor you’ve had your eye on!
We carry wideband O2 sensors for most wideband systems. Don’t let a dead sensor stop your dyno, tuning, or wideband monitoring in its tracks!
o2 Sensors are 5% off through 7/14 with coupon code JUNEO2

AMP Micro-Power & Power Quadlok Unsealed Terminals

This month we are featuring this very useful and much requested terminal for use with most BMW ECM / DME Harness connectors, used in the following engines: M20, M50, M60, M30, S38, M42, M42, M44, M52, S50, S52, M62, M73, N52, N62, S85, N73, M57, S63, B58, N20, N47, N55, N54   – as well as all MINI engines!
Take 10% off these terminals through 6/16 with coupon code AMPECU

Denso Injector Side Connector Receptacle

Here by popular demand!  This connector receptacle is the same as the connector molded into Denso injectors on millions of applications worldwide. This allows plug n play adapters to be made, breakout harnesses, and all sorts of applications previously unavailable.

This high quality custom part uses genuine OEM terminals and seals and we are happy to finally make this high quality option available to the public!

This custom part allows for full & proper terminal engagement unlike the adapters our competitors offer which can cause terminal fretting & intermittent. This is one connector you absolutely want working properly!
get 10% off connectors, kits and pigtails through 6/16 with coupon code MAYDENSO

3-Way MAP/Pressure Sensor Adapter

This 3 way MAP/ Pressure sensor adapter allows for plug-n-play use of aftermarket pressure sensors like those from AEM & others.  Primarily used on Subaru STi, Mazda RX-7, and many other Mazda and Subaru applications, it plugs directly into the vehicle’s stock harness and gives you versatile access to many high-performance components!

Take $5 off this adapter in April when you use coupon code ADAPT4 at checkout

Virginia Tech Formula SAE Collaboration

Ballenger Motorsports had a great weekend with VT Motorsports, working to prepare the cars for the upcoming Formula SAE Michigan event May 10-13, & Lincoln event June 21-24.

VT Motorsports will enter a sophisticated, world-class competitor at both events in the combustion category. In a Virginia Tech first, they will also enter a fully electric vehicle in the electric category at the Lincoln event.

Entering two cars concurrently with top-notch engineering work is a massive challenge these students & faculty have worked tirelessly to meet. We at Ballenger Motorsports are proud to support their efforts and wish them success in competition!

Economy Multi-Use Crimp Tool Sale!

This month our most popular economy crimp tools are on deep discount!  This product selection will work with a wide variety of terminal types and sizes from 30 down to 12 AWG.
Save 15% on these selected crimp tools through April with code APRILTOOLS

3 Way MAP Sensor to 4 Way GM TMAP Harness Adapter

This adapter provides a simple solution for converting from GM MAP sensors to Bosch TMAP sensors, which allows for higher boost and higher levels of precision from your sensors.  Serves as a Plug-n-Play Adapter for Solstice, Sky, Cobalt and HHR LNF Turbo. Pair CONN-85933 & CONN-85934 for the two sensor upgrade on LNF applications! See our Bosch TMAP selection here for a variety of pressure ranges.
Get $5 off this item in April when you use the coupon code MAPADAPT