Engine Management (Tunes)

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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 2…

$379.00

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,…

$35.00

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…

$35.00

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

Wedge Performance Downpipe Fix

The Adjustable Downpipe Fix eliminates check engine lights on race vehicles when removing the catalytic converter from t…

$79.00 $69.00

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ar design CATTED downpipes

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