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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 - Burger Motorsports

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)

JB4 Bluetooth Wireless Phone/Tablet Connect Kit Rev 3.7 (Separate Power Wire)
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
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 Silicon Single Turbo Filter - Burger Motorsports

BMS Silicone Single Turbo Filter for 4" Turbo Inlet
Performance Air Filter Cleaning & Oil Kit - Burger Motorsports

Performance Air Filter Cleaning & Oil Kit
BMS Cowl Filters for BMW E9x E8x & X1

BMS Cowl Filters for BMW E9x E8x & X1

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Phoenix Racing Port Injection Intake Manifold - Burger Motorsports

Phoenix Racing Port Injection Intake Manifold

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