JB4 Tuner for 2023+ B58 INEOS Grenadier 3.0L

JB4 Tuner for 2023+ B58 INEOS Grenadier 3.0LPower gains of up to 120WHP and 120WTQ on a stock vehicle without the risks of flashing! The JB4 is the most advanced and highly featured tuning system available for your B58 powered INEOS Grenadier. Power gains are up to 120hp to the wheels (140hp crank) on a completely stock B58 engine on pump gas, gains with bolt on parts, higher octane, E85 mixtures, and larger turbos are even higher. No ECU flash needed and compatible with locked ECUs The JB4

BMW F80 M3 S55 3

2016–2021 Mercedes Benz C43 AMG (W/S205)

The BMS oil separator retains the factory fully closed loop PCV operation preventing any PCV vapor from leaking to the atmosphere

Competitor Cornering ring 60pc 3528 SMD LED Chips – Lumen Output 360lm

aggressive styling for a sportier look

These CNC connectors are secured to the FMIC with our 6-layer reinforced silicone couplers

and unparalleled ease of use

Direct bolt-on installation with OEM and most aftermarket exhaust systems

allowing for lower IAT's

Runs as smoothly as stock

record data logs

2023+ BMW G20 330i M340i LCI