IGN1A High Output Smart Ignition Coil

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.


Thru 5/20 take 15% off these coils with coupon code IGN1A4


IGN1A High Output Smart Ignition Coil

Deutsch Ratcheting Crimper for Size 20-12 contacts

This is the Genuine Deutsch Mil / Solid Contact Crimper, HDT-48-00 [ HDT4800 ] also sold as Harley Davidson tool HD-42879.
This eight indent hand crimper works with the the Solid Deutsch contacts in sizes 20 – 12 (24 AWG – 12 AWG) for most Deutsch series including DT, DTM, DTP, DTHD, HDP, Jiffy splices and many others.


Thru 5/6 take $30 off this crimp tool with coupon code 4HDT


Deutsch Ratcheting Crimper for Size 20-12 contacts

Bosch 3.5 Bar TMap Map Sensor with IAT

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 March deal!
Pair this 3.5bar Bosch TMAP sensor with CONN-85824 for a plug and play solution for your Mazdaspeed3/6, CX-7


Thru 4/22 take 15% off these sensors with coupon code TMAP3


Bosch 3.5 Bar TMap Map Sensor with IAT

Bosch Motorsports KS4-P Knock / Detonation Sensors

This month we are featuring 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!


Thru 4/15 take 15% off these sensors & kits with coupon code 3KNOCK


Bosch Motorsports KS4-P Knock / Detonation Sensors

Siemens DEKA IV Mototron 60lb/hour High Impedance Injectors (Short Style)

Ultra-Compact, high flow injector at just 48mm end to end! These injectors flow 60 lbs/hr at 43.5 PSI ( 3 BAR ) and up to 85 lbs/hr at 87 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. Adding to the flexibility of application, these units are high-impedance; making them compatible with most ECUs, while delivering the most flow available in a High-Impedance injector.


Thru 4/8 take 10% off these injectors with coupon code 3DEKA22


Siemens DEKA IV Mototron 60lb/hour High Impedance Injectors (Short Style)

Bosch GM LS3 1 Bar Map Sensor

This Genuine GM/Bosch sensor is used in vehicles worldwide and regarded by many as the most accurate and precise volume production sensor for naturally aspirated vehicles and engines.
Commonly used on LS3 & other normally aspirated GM engines, Ecotec, and the following engine codes(market depending): LFX, LFY, LFR, LLT, LY7, LE9, LS3

Thru 3/25/22 take 15% off these sensors with coupon code 2LS3

Bosch GM LS3 1 Bar Map Sensor

GM Delphi / Packard Fluid Temperature Sensor

This slim profie, 1/8″ thread fluid / coolant temp sensor is the perfect option for projects and builds with limited space! Works with most aftermarket ECU’s on the market such as Haltech, Electromotive, Autronic, Bigstuff3, and matches AEM sensor number 30-2012. This very common sensor has hundreds of other applications!


Thru 3/18/22 take 15% off these sensors with coupon code FEBCLT

GM Delphi / Packard Fluid Temperature Sensor

NTK Production Grade Sensors

The NTK UEGO Sensor is a high quality replacement sensor for the NGK Powerdex AFX & Ballenger Motorsports AFR500. Some tuners swear by this sensor; that this sensor lasts longer and maintains greater accuracy over the life of the sensor. The NTK is more tolerant of leaded & exotic fuels than Bosch alternatives. Make sure you use the right sensor in the right situation!

Thru 3/11/22 take 10% off these sensors with coupon code 2NTK

NTK Production Grade Sensors

Race Spec™ SS 1.0 Solid Contact for 16-24AWG

AMP/TE SuperSeal 1.0mm now have a solid contact solution! Perfect for your professional MoTec / Haltech / Holley Dominator harness builds and installation. Also works for some Ford and Dodge PCM connectors! Adds an expert touch to an otherwise normal stamped and formed termination harness. Rennstieg crimp dies also available here!

Thru 12/10 take 10% off these contacts with coupon code 11SS10


Race Spec™ SS 1.0 Solid Contact for 16-24AWG

3 Way Connector Pigtail With Keyway D for Supercharged Ford GT500 Coyote Engines

3 Way Coil Connector Plug With Keyway D for Supercharged Ford GT500 Coyote Engines! Used on keyway D variant ignition coil applications on some Ford applications, often Dodge FCA group and Mercedes Benz. Often times one of the three cavities is blocked off in the connector mold or with a cavity plug.

Thru 12/3 take 15% off these pigtails with coupon code 11KEYD

3 Way Connector Plug With Keyway D for Supercharged Ford GT500 Coyote Engines

Honeywell PxL Stainless Steel Pressure Sensors

This new sensor offering from Honeywell replaces earlier generation brass sensors and large, bulky stainless options to provide a compact, stainless sensor body and membrane available in pressure ranges up to 500 PSIG. Suitable for fuel use! Comparable in performance to other stainless sensors, with a much more affordable price point!

Thru 11/5, take 10% off these sensors with coupon code OCTPXL

Honeywell PxL Stainless Steel Pressure Sensors

Siemens DEKA IV (DEKA 4) Mototron 60lb/hour High Impedance Injectors (Long Style) with EV1 Connector

These injectors flow 60 lbs/hr at 43.5 PSI ( 3 BAR ) and up to 85 lbs/hr at 87 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. Adding to the flexibility of application, these units are high-impedance; making them compatible with most ECUs, while delivering the most flow available in a high-impedance injector. 

Thru 10/15 take 15% off these adapters with coupon code 60DEKA


Siemens DEKA IV (DEKA 4) Mototron 60lb/hour High Impedance Injectors (Long Style) with EV1 Connector

Deutsch DT / DTM Master Kit Refills

We are now offering refills for the Deutsch DT / DTM master kits which include connectors, front locks, cavity plugs, contacts & mounting clips. No case or removal tool included. Save on shipping if you no longer need a case or have your own!


Thru 10/8 use the following coupon codes: REFILLDT for $25.00 off the DT kit, orREFILLDTM for $25.00 off the DTM kit


Deutsch DT / DTM Master Kit Refills

14 Way Mixed GT 150/280 Connector Plug For GM 6T40e Transmissions

New in stock this month – 14 Way Hybrid GT Connector Plug For For GM 6T30, 6T40, 6T45 Transmissions. A great repair choice for vehicles with brittle connector latches! Used on a wide variety of production GM Vehicles such as Chevy Malibu, Cruze, Equinox, Sonic, Buick Regal & Lacrosse, and the Pontiac G6!

Thru 10/1, take 10% off this adapter with coupon code GTMIX

14 Way Mixed GT 150/280 Connector Plug For GM 6T40e Transmissions

6L90E, 6L80E, 6R80 Transmission Connectors

Now in regular supply – connectors, kits, and pigtails for this genuine OEM transmission connector found on many GM 6-speed automatic transmissions from 2007-newer engine harnesses. Commonly used with GM Vortec LS-Series, LS1, LS2, LS3, and LSA engines.Thru 8/13/2021 take 15% off these connectors with coupon code JULTRANS

Thru 8/13/2021 take 15% off these connectors with coupon code JULTRANS

6L90E, 6L80E, 6R80 Transmission Connectors