BMW 340i / M340i tuning: parts that actually fit
3 Series Sedan · 3 versions
| Version | Engine | Power | Torque | 0–60 mph | parts that fit |
|---|---|---|---|---|---|
| 2016–2018 (F30 LCI, as 340i) | B58B30 · 3.0L Turbo I6 | 320 hp | 330 lb-ft | 4.8 s | 119 → |
| 2019–2022 (G20, as M340i xDrive, pre-LCI) | B58B30M1 · 3.0L Turbo I6 | 382 hp | 369 lb-ft | 4.2 s | 115 → |
| 2023–present (G20, as M340i xDrive, LCI) | B58TU2 (B58N) · 3.0L Turbo I6 | 382 hp | 369 lb-ft | 4.2 s | 115 → |
What fits for the BMW 340i / M340i 2023–present (G20, as M340i xDrive, LCI)
Engine & ECU36 parts that fitfor example: Stage 1 ECU Flash, Cold Air Intake, Stage 2 ECU + Intake
Exhaust19 parts that fitfor example: High-Flow Catalytic Converter, Cat-Back Exhaust, Front Pipe / Mid-Pipe Upgrade
Forced Induction18 parts that fitfor example: Front-Mount Intercooler, Recirculating Diverter Valve, Upgraded Turbocharger
Drivetrain7 parts that fitfor example: Limited-Slip Differential (LSD), Upgraded Performance Clutch, Upgraded Driveshaft
Wheels & Tires2 parts that fitfor example: Forged Monoblock Wheels, Gloss Black Wheel Finish
Brakes2 parts that fitfor example: DOT 4 Racing Brake Fluid, Pressure Brake Bleeder Kit
Aero & Body11 parts that fitfor example: Underbody Aero Kit, Roof Rack, Rear Diffuser
Engine Internals10 parts that fitfor example: Forged Pistons, Forged Connecting Rods, Billet Crankshaft
Weight & Safety10 parts that fitfor example: Lightweight Lithium Battery, Fixed-Back Bucket Seat, 6-Point Racing Harness
Figures are the maker's published stock figures. Gains, prices and fit for your exact car are in the tuning shop.