Your basket is empty.

Added to Basket

Engine Management (Tunes)

Engine Management (Tunes)
F-Series OBD CABLE

F-Series OBD CABLE

Introducing the OBD CAN Cable to get rid of the POSI TAP Connection on your JB4 system. To install you drop the panel…

$35.00

JB All Weather Enclosure

JB All Weather Enclosure

NEW Our most protective case in the JB4 line-up. The sleek, stylish JB4 billet aluminum enclosure withstands drops, s…

$59.00

JB4 Bluetooth Connect Kit (Rev. 3.7)

JB4 Bluetooth Connect Kit (Rev. 3.7)

Connect and control your JB4 with your phone or tablet!  The JB4 Connect Kit (Rev 3.6) allows your Bluetooth 4.0 com…

$179.00 $139.00

JB4 N20 / N26 Performance Chip with OBD and Optional Bluetooth

JB4 N20 / N26 Performance Chip with OBD and Optional Bluetooth

Instant power with easy Plug & Play installation   The N20 / N26 JB4 expands upon the popular N20 / N26…

$559.00 $529.00

M240 340 440 540 JB4 + DOWNPIPE COMBO DEAL

M240 340 440 540 JB4 + DOWNPIPE COMBO DEAL

JB4 + 4.5" Downpipes SUPER COMBO (Either VRSF or Evolution Raewerks)   2016+ F22 BMW M240i & M240i xDrive 20…

$929.00 $739.00

M240 340 440 JB4 + DOWNPIPE + INTAKE SUPER COMBO DEAL

M240 340 440 JB4 + DOWNPIPE + INTAKE SUPER COMBO DEAL

B58 JB4 + 4.5" Downpipes + BMS Billet Intake Combo Deal (Choose either Evolution Racewerks or VRSF Downpipes)  …

$1,100.00 $899.00

MHD Wireless OBDII Wifi Flash Adapter

MHD Wireless OBDII Wifi Flash Adapter

Load flash maps to your BMW wirelessly The new MHD Wireless OBDII WiFi Flash Adapter allows you to reliably load flas…

$69.00

N20 / N26 JB4 + DOWNPIPE COMBO DEAL

N20 / N26 JB4 + DOWNPIPE COMBO DEAL

N20 / N26 JB4 + Catless Downpipes

$799.00 $699.00

N54Tuning T-shirt

N54Tuning T-shirt

High quality Cotton T-shirt with our Logo.  We are making these available for 17.99 (Regular 24.99) If you place …

$24.99 $14.99

N55 / N20/26 / B58 JB4 EWG Harness Add-on

N55 / N20/26 / B58 JB4 EWG Harness Add-on

N55 For 2014+ N55 motors that have an electronic wastegate. This add on patch allows your JB4 to directly control you…

$35.00

N55 JB4 FlexFuel Wires

N55 JB4 FlexFuel Wires

For those of you wanting to take advantage of E85 fuel mixtures you'll need this additional fueling connector.

$25.00

REMUS RESPONDER

REMUS RESPONDER

The REMUS Responder improves throttle response by means of modifying the accelerator pedal output signal. No more thrott…

$249.00

© 2021 n54tuning.com