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3 Series N54 E90 / E91 / E92 / E93 Tuners, Intakes, & Mods

JB4, JB+, & Stage 1 Tuners, Intakes, Wheel Spacers, Mods, & Accessories for the BMW 3 Series. Get free shipping in the USA on all JB4 tuners, a 5-year warranty, and excellent tech support. 
N54 JB4 BMW Performance Tuner

N54 JB4 BMW Performance Tuner
N54 JB4 and Device Connection and Dual Cone Intake Combo - Burger Motorsports

N54 JB4 and Device Connection and Dual Cone Intake Combo

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JB4 Bluetooth Wireless Phone/Tablet Connect Kit Rev 3.7 (Separate Power Wire, N54 & pre-2017 JB4 systems only)

JB4 Bluetooth Wireless Phone/Tablet Connect Kit Rev 3.7 (Separate Power Wire, N54 & pre-2017 JB4 systems only)
bmw 335i performance package, tuning package, 335i mods, parts, and accessories.

JB4 500 Horsepower Package for N54 BMW

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N54 JB Plus Quick Install Tuner - Burger Motorsports

N54 JB Plus Quick Install Tuner
BMS Pedal Tuner - Adjustable throttle response - Burger Motorsports

BMS Pedal Tuner - Adjustable throttle response
Dragy - GPS Based Performance Meter - Burger Motorsports dragy draggy

Dragy GPS Based Performance Meter & Lap Timer

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MHD Wireless OBDII Wifi Flash Adapter

MHD Wireless OBDII Wifi Flash Adapter
xhp transmission flash tool wifi bluetooth adapter dongle

xHP Flashtool Wireless OBDII Wifi Adapter
BMS Dual Cone Performance Intake for N54 BMW (DCI) - Burger Motorsports

BMS Dual Cone Performance Intake for N54 BMW (DCI)

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BMS N54 Drop-In Air Filter - Burger Motorsports

BMS N54 Drop-In Air Filter
BMS Silicon Single Turbo Filter - Burger Motorsports

BMS Silicone Single Turbo Filter for 4" Turbo Inlet