Programmers & Chips

Engine programmers and performance chips give you control over your vehicle's fuel and ignition maps. These devices interface with the factory ECU to modify tuning parameters—often without permanent modification. Our collection includes handheld flash tuners, plug-in modules, and advanced piggyback systems that let you tailor throttle response, shift firmness, and rev limits to your needs.

  • Handheld flash tuners for custom ECU calibration
  • Plug-and-play modules for mild to moderate adjustments
  • Compatibility-focused selection: check application listings
  • Support for data logging, DTC reading, and parameter monitoring on many models

When choosing, confirm vehicle compatibility first. Then decide whether a simple plug-in chip or a full-featured programmer with multiple tune slots fits your goal—daily driving, towing, or performance. Every unit is sourced from reputable manufacturers and includes instructions for a straightforward install.

$
-
$
0 selected
0 selected
Apply (0)
Photo - Primary

$595.00

Low in stock
Photo - Primary

$1,054.95

Low in stock
Photo - Primary

$581.00

Low in stock
Bully Dog GT security gateway bypass cable with vehicle-specific connectors for 2018-up RAM Cummins trucks.

$40.00

In stock
Bully Dog Unlock Cable for 2013-2017 Ram 2500/3500 6.7L Cummins with GT Diesel tuner

$40.00

In stock

$399.00

In stock
Bully Dog Triple Dog Platinum GT Gas Tuner and Gauge for Select 1999-2016 Cadillac and Chevrolet

$399.00

In stock
Bully Dog Triple Dog GT Gas Tuner and Gauge - 50 State Legal for Select Cadillac and Chevrolet 1999-2014

$399.00

In stock
$1,398.00 $1,553.33
-10%
Low in stock
$998.00 $1,108.89
-10%
Low in stock
$11.25 $12.50
-10%
Low in stock
$20.00 $22.22
-10%
Low in stock

$1,169.95

Low in stock
SCT EGT sensor kit with stainless steel probe, Firewire connector, and dual ferrule compression fitting

$143.20

In stock
SCT Performance 2-channel analog input cable for connecting external sensors to SCT handheld tuners.

$8.00

In stock
SCT Performance high-speed USB pass-through datalogging cable with reinforced connectors.

$9.00

In stock
SCT X4 Power Flash handheld performance programmer with color LCD screen and tactile buttons.

$399.00

In stock
SCT Performance replacement OBDII cable for X4 Programmer featuring a diagnostic port connector and hand-held tuner plug.

$20.00

In stock
SCT Performance X4 Power Flash handheld programmer window mount with heavy-duty suction cup and device cradle

$20.00

In stock
SCT Performance Eliminator 4-Bank E-Prom tuning chip for Ford EEC-IV and EEC-V engine control units.

$220.00

In stock
SCT Performance Livewire TS+ replacement OBD2 diagnostic communication cable with multi-pin connector.

$25.00

Low in stock
SCT Performance Livewire TS+ suction cup windshield mount with adjustable swivel head.

$20.00

In stock
SCT Performance iTSX Micro USB replacement cable with black jacket and standard automotive connectors

$7.00

In stock

$399.00

In stock
SCT BDX magnetic windshield mount with heavy-duty suction cup base and 90-degree HDMI adapter.

$20.00

Low in stock

$179.99

Low in stock

$59.99

Low in stock
Kleinn remote start module with CHRT5 plug-and-play T-harness for select Chrysler, Dodge, and Jeep vehicles.
$169.99 $194.99
-13%
In stock

$1,485.00

In stock

$2,655.00

In stock

Can’t Find the Part You Need?

Our catalog represents only a portion of the automotive products available through our supplier network. If you cannot find a specific part, brand, or application on our website, submit a request below, and our team will help source it for you.

Please include as much information as possible, such as your vehicle's year, make, model, trim, engine, desired brand, or part number, to help us quickly identify the correct product.

Email is invalid

Image alt