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Description

N63/S63 Stage 1 for F/G Chassis BMWThis plug and play tuner attaches to sensors in the engine bay and works with your factory DME tuning to remap your boost, timing, and fueling for optimal performance and reduced turbo lag. It's designed specifically for the N63 and S63 motors. Stage1 gains on the N63 are up to 40whp range on pump gas and up to 60whp range with the S63 motor. With exhaust modifications and or on racing fuels even higher power levels are possible. Don't pay 10x more

longer clutch life

0TFSI 8V• 2013-2020 Audi S3 2

After determining your JB4 board type

note some F10 and X chassis models require a JB4PRO bluetooth adapter to select options bit#1 in the FREE JB4PRO app to enable the in-dash controls for those models

suggested for 93+ octane and/or modified trucks

all off-the-shelf flash maps

0t Luxe / Silver Sport / Red Sport• 2018+ Q50 3

5% measurement increments make it easy to verify everything from pump gas to E85 blends without guessing

we've found the factory clutch packs are only good for around 640whp before they start slipping

Map 1: Stage1 map adding approximately 40whp and 40wtq across the power band on pump gas

Each will have a gold DSUB pin which is to be inserted in the JB4 harness similar to how the FlexFuel connector is added

and boost adjustment with our optional wireless JB4PRO Bluetooth connection

Exchange/Return Notes