JB4 Tuner for Porsche Macan S, GTS, Turbo Facelift and Porsche E3 Cayenne, S - Burger tuning e43 5" billet exhaust tips on

5" billet exhaust tips on your N55/B58 BMW

This handy plug and play module lets you take control of your flapper valve right from the driver's seat

2019-2024 G20 G21 BMW B58 M340i

capable of supporting up to 675whp (rated for 600whp on 100% E85)

JB4 Tuner for Porsche Macan S, GTS, Turbo Facelift and Porsche E3 Cayenne, S - Burger tuning e43 5" billet exhaust tips onJB4 for Porsche Macan S, GTS, Turbo Facelift and Porsche E3 Cayenne, S The Jb4 is an easy to install plug and play tuner that attaches to sensors in the engine bay and works with your factory ECU tuning to remap boost, timing, and fueling for optimal performance and reduced turbo lag. Includes full SENT sensor technology required for properly tuning the latest Audi platforms. Includes full CANbus allowing the JB4 to access and incorporate all engine