BMS Group 8: JB4 Tuner Gen3BProduct Details: BMS Group 8: JB4 Tuner Gen3B Overview: True Plug & Play Tuning JB4 Group 8 The JB4 is a plug and play Audi tuner that plugs into easy access sensors in the engine bay and works with your factory ECU tuning to remap your boost, timing, and fueling for optimal performance and reduced turbo lag. It features a 64mhz processor allowing sensors to be sampled 800 times per second using dedicated 10 bit digital to analog converters, ensuring

Option to add Head Bolts/Studs

T-Belt Tensioner Damper (URO Parts brand) - 078109244H

pressure switch or air line for remote air filter relocation

and New OEM Installation Hardware

For Mag-Ride equipped vehicles

Under dash bar

No weak swivel joints that reduce torsion stiffness

Fitment:- 1999-2004 Porsche 996 911 - RWD

Set is standard size for 81mm pistons

Behind the finished product are hundreds of hours of prototyping

Optional Adjustable Damping (+$480)

Material: Fiberglass Reinforced Polymer (FRP)