“MaxxECU RACE LS Gen3/4 Harness” has been added to your cart. View cart
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Haltech IC-7 7in Color Dash Kit
$1,099.00 Add to cart -
Nexus R5 VCU + LSx DBW Terminated Harness
$5,698.00 Add to cart -
ECUMaster ADU7
$1,699.00 – $1,854.00Price range: $1,699.00 through $1,854.00 Select options This product has multiple variants. The options may be chosen on the product page -
MaxxECU PRO
$2,552.11 – $3,446.54Price range: $2,552.11 through $3,446.54 Select options This product has multiple variants. The options may be chosen on the product page -
MaxxECU Race
$1,645.75 – $2,122.78Price range: $1,645.75 through $2,122.78 Select options This product has multiple variants. The options may be chosen on the product page -
Nexus R3 + Universal Wire-in Harness Kit – 2.5m (8′)
$2,799.00 Add to cart
Welcome To JB-Tech Racing
Welcome to JB Tech Racing where you can find motorsport electronics from many major brands like MaxxECU, ECUMaster, Emtron, Haltech Connexion Concepts, and many many more. Everything from standalone ECUs, Sensors to complete custom wiring harnesses, we have you covered.
JB-Tech Racing
Recently Added Product
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CMC Connector 48 Pin (Brown)
$34.58 Add to cart -
239 Series Surge Tank Upgrade Kits
$247.97 – $528.17Price range: $247.97 through $528.17 Select options This product has multiple variants. The options may be chosen on the product page -
Nissan S14A SR20DET 64 Position PNP for EMU Classic
$199.00 Add to cart -
Porsche 996 Turbo 2001-2005 MaxxECU PRO Plugin Standard
$3,776.00 Read more -
PD16 PDM + Flying Lead Harness (5M)
$1,378.00 Add to cart -
SRS 4BAR MAP Sensor
$204.00 Add to cart

JB -Tech Racing
Shipping motorsports products across North America daily to racers like you!
Accept No Compromise.
For high performance automotive and motorcycle racing equipment, standalone ECUs, wiring supplies and more. Contact us today.

A Wet World Finals
Bonneville World Finals, how do I begin….EPIC! The Salt was amazing to say
the least. Everyone on Tuesday was putting up record…
the least. Everyone on Tuesday was putting up record…