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Engine Management (Tunes)

Engine Management (Tunes)

BMS N20 / N26 Stage 1

Fits All N20 and N26 Motors F22/F23 220i, 228i, F30 320, 328, F32/F33 420, 428, F10 520i, 528, X1, X3 and 2013…


BMS Power Box

NOW SHIPPING!!!! How to Switch Maps from the Driver's Seat Insert the keyfob and press the start button …

$329.00 $279.00

COBB V3 Accesport N54 / N55

The Accessport is the world's best selling, most flexible, and easiest to use ECU upgrade solution for your BMW. Unl…

$900.00 $650.00

E-series N54 JB+ Quick Install Tuner

  A true plug and play tune offering safe and adjustable 25-70whp gains. Can be installed and removed in minutes…

$329.00 $199.00

JB4 Anti-Lag Kit

Includes programmed chip and wiring harness to allow on the fly anti-lag. Select a gear, hold down the volume button,…


JB4 Bluetooth Connect Kit (Rev. 3)

  Bluetooth your JB4 to your Phone! The JB4 Connect Kit (Rev 3) allows your Bluetoo…

$179.00 $139.00

JB4 G5 ISO Upgrade Board (Board Only)

G5 Upgrade Board for the N54 JB4! Upgrades your JB3 or JB4 G4 control box to the latest JB4 G5 processor. Featur…

$479.00 $179.00

JB4 N20 / N26 Performance Chip with OBD

Fits All N20 and N26 Motors F22/F23 228i, F30 320, 328, F32/F33 420, 428, F10 520i, 528, X1, X3 and 2013 Z4 28i  …

$559.00 $529.00

JB4 N54 PnP with Optional BlueTooth Connect

Ready to take your twin turbo BMW to the next level? How about up to 80hp to the wheels (100hp crank) on a completely…

$529.00 $479.00

N20 / N55 JB4 EWG Harness

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


N54Tuning T-shirt

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

$24.99 $14.99

PnP Upgrade

Upgrade your Stage 3/4 professional / pinout harness to a plug and play harness with this upgrade kit. Includes four plu…

$250.00 $179.00

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