GM / Delphi Extension Harnesses

Lots of custom projects require you to relocate some of your essential components, and cutting apart the factory harness is just not an option.  Instead, just use one of our tried-and-true extensions to give you extra length to your critical engine components.  Just plug in and go!  Have a custom extension need not listed?  Just ask us!


Take 15% off our GM / Delphi Extensions through 1/18/19 with coupon code GMEXT


Siemens DEKA IV 220 lb/hr Injectors are BACK IN STOCK!

It’s been another long wait but we’re thrilled to announce that they are back and now available to ship. This prized and highly sought yet often out of stock injector may not be back long before another manufacturer backorder period. So get them while you can!

14mm Flex Fuel Injector O-Ring for Gasoline, Ethanol, & Methanol

This specially formulated Flex Fuel O-Ring handles gasoline, ethanol, & methanol applications interchangeably.

Most O-Ring compounds, including most Viton O-Ring compounds, will excessively swell or weaken in the presence of one fuel or the other. We’ve manufactured a custom batch of a Flex Fuel specific compound previously unavailable in small quantities at low cost.

The flexibility is worth the extra cost to many of our customers, so this has been a frequent request we’re happy to fulfill!

Compatible with regular petrol, gasoline E15, E85, E100, methanol, ethanol and most race fuels.

Take 15% off these o-rings through 12/14/18 with coupon code NOVRING



6 Way Dodge RAM Drive By Wire Throttle Body Connectors & TTVA Connector Plug Pigtail

The latest addition to our ever-growing library of products is this unique 6 way connector used for the DBW Throttle Bodies on a variety of Ram, Chrysler, and Dodge Applications, notably the 3.6L Pentastar engine.  Also used for the transmission throttle valve actuator connector for 2003-2009 Dodge RAM 2500 or RAM 3500 with 5.9L Cummins Diesel with 48RE Automatic Transmission.

Take 10% off these connectors through 11/16/18 with coupon code OCTOCONN

6-Way Dodge RAM Drive By Wire Throttle Body Connectors

Bosch Motorsports KS4-P Knock / Detonation Sensors

We’re now offering the Bosch Motorsports KS4-P knock sensor, perfect for use in extreme conditions to detect structural vibrations in engines due to uncontrolled combustion or “knock” events.  Also available in bundles with connector kits or pigtails and mounting bolts to correlate with your needs!  Specialized Toyota mounting options available as well.

Through 11/16/18, take 10% off these sensors & bundles with coupon code 10KNOCK

Ballenger Motorsports IGN1A High Output Smart Ignition Coils

Introducing the Ballenger Motorsports IGN1A High Output Smart Coils! The IGN1A Coil is your go-to product when nothing else will do. This coil has proven itself countless times in the field with some of the most powerful engines & best tuners. The IGN1A is one of the few ignition options for 2500+ HP Methanol applications. It offers the perfect combination of extreme spark energy and long spark duration. These coils need no external ignitor and can be controlled directly by most ECUs.

We release this genuine IGN1A coil amidst a sea of inferior knock-off competition. We’re committed to providing  our customers with genuine, properly qualified product at an excellent price point.



Siemens DEKA IV 220 lb/hr Injectors are BACK IN STOCK!

It’s been another long wait but we’re thrilled to announce that Deka IV 220lb/hr injectors are finally back in stock.   This prized and highly sought yet often out of stock injector may not be back long before another manufacturer backorder period.  So get them while you can!



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