BMW 320i (2019-) G20 Valvetronic Exhaust System

Fi EXHAUST Valvetronic System for BMW G20 / G21 320i B48 – Elevate Your Sound and Performance

Transform your BMW G20 / G21 320i B48 with the Fi EXHAUST Valvetronic System—a high-performance, bolt-on upgrade engineered from premium T304 stainless steel. Designed for precision sound control, dynamic performance gains, and seamless OEM integration, this system delivers a premium driving experience both audibly and mechanically.

Smart Sound. Real Performance.

• Valvetronic Technology: Switch between comfort and aggression at the push of a button via the factory sport/exhaust button, drive mode selector, or the optional Fi EXHAUST Pro remote + app.

• Horsepower Gains: Experience a 5–10% increase in power and torque with the full catless configuration—including the valvetronic catback and ultra high-flow downpipe.

• Two Signature Sound Modes:

  • Valves Closed: Delivers a subtle, composed tone for city driving and daily commutes.

  • Valves Open: Unleashes a bold, sporty exhaust note tailored for dynamic driving.

Engineered Specifically for the 320i B48

The Fi EXHAUST system is developed with individually crafted muffler internals, precisely tuned for the BMW G20 / G21 320i and its turbocharged 2.0L B48 engine. Whether you're choosing the dual or quad tip configuration, this system delivers optimal exhaust flow, improved throttle response, and an unmistakable performance tone.

Catback Exhaust System Options (Non-OPF Models)

Dual Tip Version Includes:

• Front Pipe + Mid Pipe

• Valvetronic Muffler with EV Valve

• Dual Silver Tips

• Link Pipe + EV Extend Cable

• Standard Remote Control System (module, actuator & cabling)
  Part No: BN-G2048-FP + BN-G2048-CBE + TIP63101S*2 + BN-G2048-LKP + CAB-BTB + ACT-BN + R2016OL + OBD-CAB-5BNE

Quad Tip Version Includes:

• Front Pipe + Mid Pipe

• Valvetronic Muffler with EV Valve

• Quad Silver Tips

• Quad Link Pipe + EV Extend Cable

• Standard Remote Control System (module, actuator & cabling)
  Part No: BN-G2048-FP + BN-G2048-CBE + TIP-63101Q-S + BN-G2048Q-LKP + CAB-BTB + ACT-BN + R2016OL + OBD-CAB-5BNE

Optional Downpipes (Non-OPF Version):

• Ultra High Flow Downpipe – BN-B48-NCAT

• Sport 200 Cell Catted Downpipe – BN-B48-CAT200

Optional Tip Finishes

Dual Tip Options:

• Titanium Blue – TIP63101TB*2

• Diamond Black – TIP63101B*2

• Gold – TIP63101G*2

• Carbon Fiber – TIP63101C*2

Quad Tip Options:

• Titanium Blue – TIP-63101Q-TB

• Diamond Black – TIP-63101Q-B

• Gold – TIP-63101Q-G

• Carbon Fiber – TIP-63101Q-C

Optional Fi EXHAUST Pro Remote System:

• OBD2 Remote + Mobile App Integration
  Part No: R2020OBD

Important Notes:

• All components are sold separately for modular customization.

• Fitment is for Non-OPF vehicle variants only.

• System design, fitment, and appearance may vary by model year and region.

• Product visuals are for illustration purposes only and may not reflect the latest version.

Why Choose Fi EXHAUST for Your 320i?

Fi EXHAUST brings race-inspired sound engineering, valvetronic intelligence, and seamless OEM compatibility to your 3 Series. Whether you’re cruising or carving through corners, this system adapts to your driving mood—without compromise.

Drive louder. Drive smarter. Drive Fi EXHAUST