The AFR500v3 and AFR500v3CAN edition are the most trusted pieces of equipment for tuners under $2000! Fast, accurate, flexible, & reliable air fuel ratio measurement. Try it for the first time or pick up an additional unit with this great Black Friday discount.

Take 15% off these wideband systems (limit 2 per customer)

coupon code BLACKV3:

AFR500v3 Air Fuel Ratio Monitor Kit

coupon code BLACKV3CAN:

AFR500v3CAN Edition Air Fuel Ratio Monitor Kit

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 extremely high spark energy and long spark duration. These smart coils need no external ignitor and can be controlled by most ECUs.

Take 20% off anything in this product category with coupon code BLACKIGN

IGN1A High Output Smart Coils



These injectors flow 46.5 lbs/hr at 43.5 PSI (3 BAR) and much more at higher PSI! 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. Compatible with most ECUs, while delivering the most flow available in a High-Impedance injector. Used on many high power turbo and supercharged oem applications.

Take 35% off these injectors with coupon code BLACKDEKA

Siemens DEKA IV 46lb/hr Injectors

This Genuine Bosch 3.5 bar sensor is used in vehicles worldwide and regarded by many as the most accurate and precise volume production sensor. Bosch has hinted at discontinuing this variant, come and get some while supplies are plentiful with this Black Friday deal!

Take 30% off these sensors with coupon code BLACKTMAP

3.5 Bar Bosch TMAP sensors

We sound the alarm quite often about cheap foreign imitation sensors, and ethanol content sensors are one of the more common imitations. We offer the genuine item as always, and this month we'd like to help you save quite a bit without compromising the quality that you depend on for accuracy and longevity.



Take 20% off these sensors with coupon code BLACKE85

Continental Ethanol Content Sensors

Fluid and air temp sensors are essential to the proper function and performance of your vehicle. This month, the gold standard tried and true Delphi IAT sensor is 30% off from Ballenger Motorsports! Now is the perfect time to stock up on these parts for your shop, your project, or your personal vehicle. 



Take 30% off these sensors with coupon code BLACKIAT

3/8" IAT Sensors