Mazda Miata ECU Connectors

Ballenger Motorsports is proud to carry many hard to find Miata components, and this month we are featuring header receptacles, 16, 22 and 26 way mating plugs, and terminals for connecting the NA Miata ECU.  These parts work with some other ECU applications as well.
Use coupon code MIATAECU for an 10% off this category in December!

5 Way Bosch MAF Connectors for Ford, VW, Audi, Porsche & More!

This versatile 5 way plug is used for MAF sensor connections in many German vehicles including VW, Audi, and Porsche.  It has been used in many other late model vehicles including Ford as well.

Ballenger Motorsports offers these plugs and their mating receptacles as individual housings, kits with terminals and wire seals, assembled pigtails, and extensions in multiple lengths!

Products in this category are 10% off in December with coupon code 5WAYDEC

6 Way MAF Sensor Connectors for Ford Vehicles

Ballenger Motorsports is now offering complete solutions for 6 way MAF Sensor connections on 96 – 04 Mustangs, in addition to countless other Ford / Lincoln / Mercury vehicles from the late 90’s to late 2000’s.  Select Japanese vehicle applications also use this connection. (We carry the newer versions of these connections as well!)


We offer the plugs and receptacles as connector housings only, kits with terminals and wire seals, pigtails for both ends, and even extensions in various lengths.  If you have a custom project that requires a specific length, just ask us and we will be happy to suit your needs!

All items in this category are 10% off in December with the code: MAFDEC

6 Way MAF Sensor Connections from Ballenger Motorsports




Heat Shrink Tubing Special Pricing Thru November

3:1 Adhesive lined Polyolefin heat shrink tube will be on discount for the month of November.  Available in 6 inch or 4 foot lengths, this is the perfect solution to manage all of your automotive wiring projects.


Great for stressed connections and connections that need to be sealed from the elements.  Adhesive lined heatshrink is exceptionally useful for harness work.

Get 10% off all heat shrink tubing with the coupon code “shrinknov”!

November Sale on Select 8-Way MAF Connectors, Mates & Extensions

For Chevy LFX, LT1, C7, Camaro, Dodge Ecodiesel & More!

Now in stock and on sale!  This highly sought after 8 Way Mass Air Flow connector works with a variety of high-performance and diesel applications.
Take 10% off our already great prices on these connectors, kits, pigtails and extensions – if you need custom lengths, we have you covered! Contact us and let us know how we can help with your custom application!

Redeem your 10% discount on this product category with the coupon code “maf8” 

Ethanol Content Sensor / Flex Fuel Sensor Kits

Genuine Continental ethanol content sensors / Flex Fuel sensor kits are now available from Ballenger Motorsports!

This flow-through sensor allows ethanol content analysis of fuel to get the perfect fueling required. Works with many aftermarket ECUs & tuning systems. Available with pre-terminated connector pigtail or connector kits for DIY assembly.

Ballenger Motorsports will also be offering fuel fitting options on this listing soon..

GM Knock Sensor Connector

GM used the same style of 1 wire knock sensor on hundreds of different applications in the 80s, 90s, and 2000s.  Now available from Ballenger Motorsports, this knock sensor connector is available as a connector only, a connector kit, and a completed pigtail.
This GM knock sensor is also used widely in the aftermarket as a solid wide band sensor fitting many applications.

Toyota and Subaru MAF Sensors

Ballenger Motorsports is committed to bringing you as many connection solutions as possible, including many hard-to-source 5 way connections for MAF sensors in many Toyota and Subaru applications.

Connectors, complete kits, assembled pigtails and connector extensions are available! Ask us about custom length extensions!

October Sale on Fluid and Air Temperature Sensors!

Fluid and air temp sensors are essential to the proper function and performance of your vehicle. For the month of October, all are 10% off from Ballenger Motorsports! Now is the perfect time to stock up on these parts for your shop, your project, or your personal vehicle.
Get 10% off all fluid and air temp sensors with the coupon code “october16”!

See All October Sale Temperature Sensors

2-Way Connectors for European Ignition Coils & Sensors

This hard to find connector connector is used on many ignition coils for European Motorcycles and scooters. Aprillia & other OEMs use this with Beru and other ignition coils.


Nearly impossible to get for repair work on specific European applications, we are now stocking the connector, kit, & pigtail!

See 2-Way Connectors for Euro Coils & Sensors

Connectors for Ford / Mazda MAP Pressure Sensors

We are now stocking the connector used on many Ford & Mazda Throttle Position Sensor (TPS) & TMAP ( Temperature & Pressure Sensor) applications!




Previously, this part was expensive and difficult to find.  We now carry the plug side which plugs into the sensor.  We also stock the receptacle to make any necessary adapters.  We carry an extension and a Bosch TMAP adapter for engine swaps & sensor swaps when you go for higher boost!
We keep expanding our Ford offerings and will be offering more in the near future!

SALE on Siemens DEKA IV Mototron 60lb/hr Injectors

These injectors flow 60 lbs/hr at 43.5 PSI (3 BAR) and up to 85 lbs/hr at 87 PSI! In addition, these units are high-impedance, making them compatible with most ECUs.  The consistency, spray pattern of these injectors is renowned for good reason.
Despite the high flow rate, they are linear and controllable at low pulse widths and have been used in ULEV applications! This allows you to use a larger injector than normally possible without hurting idle and low speed driveability.  Take advantage of this sale today!


Get $20 off 4 or more during the month of September by using coupon code “september16” at checkout!

Siemens DEKA IV Mototron 60lb/hr Injector Product Page


BEWARE! Fake NTK Sensors are Flooding the Market!

Wideband sensors were once insulated from the counterfeit market due to complexity. In 2016, we are seeing knock-off sensors sold on eBay, Amazon, and some websites. mixes stock of items fulfilled by Amazon (prime) between sellers, which is why we do not offer our products this way.

These knock-offs WILL NOT PROVIDE RELIABLE AIR FUEL RATIOS!  Don’t risk your engine, make sure you are getting your highly sensitive equipment from trusted sources like Ballenger Motorsports!

GENUINE NTK Sensors from Ballenger

Connectors for Nissan Fuel Injectors and Sensors

We have good news for Nissan owners trying to track down these hard to find  2 Way connectors for Fuel injectors and sensors.  Ballenger Motorsports is now offering Connector Plugs, Plug kits, and Pigtails!
nissan connector
We keep expanding our Nissan offerings and will be offering more in the near future!

Now Stocking 6.0 Powerstroke Diesel Connectors!

In our ongoing effort to support our customers, Ballenger Motorsports is now offering a multitude of 6.0 Powerstroke connectors.  The fuel injector connectors are also used on some 4.5L, VT365, VT275, MaxxForce5, and other applications.  We also offer the FICM connectors for a wide range of years.
 10% off in August using coupon code “august16” at checkout!

Bosch Ignition Coil & Oxygen Sensor Connectors

Ballenger Motorsports is now offering solutions for many Bosch coil & sensor applications.

bosch coil & sensor

These 4 way connectors are used on Ignition coils, Oxygen sensors, MAP sensors, and various other applications.

Bosch LSU 4.9 Sensors Now Available in 3 different lengths!

In response to high demand for a wide variety of applications, Ballenger Motorsports now offers the LSU 4.9 sensor in 3 different lengths.  This allows our customers more freedom and flexibility on their installs!

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Genuine Walbro Fuel Pumps ON SALE NOW!

Take advantage of our special pricing on GSS 340, 341, and 342 series 255l/hr in tank fuel pumps. The market is flooded with Walbro knock-offs but our genuine 255l/hr pumps offer reliable 550 hp+ for most applications.

The regular retail price will be discounted by 15% during the month of July to $76.49, make sure you don’t miss out on these deals!

Toyota 4-Way Distributor & TPS

Ballenger Motorsports is now stocking plug kits and all accessories for certain Throttle Position Sensors (TPS) and Distributors. A great solution for a wide variety of Toyota & Lexus applications.

While this 4 way connector has previously been difficult to source, we work to make sourcing simpler for our customers.

Ballenger Motorsports AFR500 VERSION2 now Shipping!

AFR500v2 - Air Fuel Ratio Monitor Kit - Wideband O2 System

The AFR500v2 is now Shipping!

Available on our website, Amazon, eBay, and with our dealers:

The Ballenger Motorsports AFR500 Air Fuel Ratio Monitor has proven very successful. In a world where cost-cutting reigns supreme, we’ve kept the calibration quality air fuel ratio meter made by ECM going strong. Previously sold as the NGK Powerdex AFX, it was replaced in the NGK/NTK product line due to high cost and low margins despite its popularity. Sometimes quality comes at a price, and we plan to keep offering this high quality product to consumers, dedicated tuners, and industry professionals.

We received frequent requests for updates to the AFR500. The most popular requests were for a lambda display, the Bosch LSU 4.9 sensor, and a wider measurement range. We are happy to say that we listened and worked diligently to provide the most requested features to our customers with the AFR500v2.

Summary of Changes for the v2:

  • All features & functions of the original AFR500 remain intact
  • Lambda display option
  • Wide range option
    • (0.41-1.37 Lambda)
    • (6-20 Gas AFR)
    • (2.66-8.88 Methanol AFR)
  • Bosch LSU 4.9 option
  • Methanol display option
  • Faster analog output
  • All harnesses, control units, accessories, etc (except the LSU 4.9) are backwards and forwards compatible
  • Options are selectable at any time via internal jumpers
  • NTK Calibration grade sensor highly recommended for low AFR methanol applications