B38/B46/B48/B58 JB Plus Quick Install Tuner

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Description

B38/B46/B48/B58 JB Plus Quick Install TunerDescription Plug in up to 40 extra wheel horsepower in seconds! Finally our popular and well proven JB Plus quick install tuner is available for B46, B48, and B58 applications! Boost is user adjustable up to 4. 5psi over stock providing gains up to 30 wheel horsepower and 40 wheel torque on the B48 motor and up to 40 wheel horsepower and 50 wheel torque on the B58 motor. Timing and fueling remains managed seamlessly by the DME preserving all factory

0L BMW F23 M235i xDrive N55 3

dual-pass design

E Chassis N54 Applications:

0L BMW E90 335i N54 3

An ARM FMIC upgrade is one of the best modifications for your 335i because not only does it yield an average of 25whp and 27wtq but it does so consistently

This kit features 750cc* injectors standard (this flow rate is based on industry injector flow test pressure of 43

What this means is our kit is capable of supporting builds from 400whp up to 1

it significantly improves the exhaust sound

The body of the 3" ARM M4 Downpipes are constructed of SS304 Stainless-Steel and are threaded smoothly and perfectly though the space given by BMW towards the mid-pipe section

Aggresive Exhaust Note

Unlike other inlets ours retains 3" flow straight from intake to turbo for improved boost response and increased turbo efficiency

Use this plug and play low frequency MAC solenoid if retrofitting a single turbo kit that runs an external wastegate

Exchange/Return Notes