Exhaust› Exhaust Pipes, Systems and Components

Valvetronic Designs

BMW G20, 330i,430i 2.0L Axleback, T304 SS, Brushed 3.5" Tips

$1,399.00

SKU: V044 BMW.G20.330i.AXL.BR.BRSH

In Stock
In Stock
Ships by Aug 1
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Part #: BMW.G20.330i.AXL.BR.BRSH

The Valvetronic Designs Valved Axle-Back for the BMW G2X platform brings the next evolution in sound customization. Inspired by our renowned F-Chassis systems, this setup offers the flexibility to run OEM valve integration, pair with additional exhaust modifications, or enjoy as a standalone upgrade all without compromising on fit, finish, or tone.

Features:

  • Brushed T304 stainless steel
  • Fully mandrel-bent for maximum flow
  • Operates through your BMW's drive modes for instant control
  • Extension harness included for plug-and-play operation
  • Paired With Valvetronic Designs Brushed Single Wall Tips

Valvetronic Designs BMW G20, 330i,430i 2.0L Axleback, T304 Stainless Steel, Brushed 3.5" Outlet Tips BMW.G20.330i.AXL.BR.BRSH 2020-2024

MIA's Description

Valvetronic Designs Valved Axle-Back exhaust for BMW G2X platforms. Features OEM valve integration, TIG-welded T304 stainless steel construction, and 3.5" tips. Routes exhaust through a quad-chambered muffler for quiet operation (valves closed) or bypasses for a deeper tone (valves open). Mandrel-bent for maximum flow, direct bolt-on installation using factory mounting points. Includes OEM electronic valves and a plug-and-play extension harness. 100% reversible.

Fitment

Fitment Guaranteed

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandValvetronic Designs
Part NumberV044 BMW.G20.330i.AXL.BR.BRSH

Videos

Valvetronic Designs G20 330i Exhaust In-Depth Walkthrough

Valvetronic Designs G20 330i Exhaust In-Depth Walkthrough
Valvetronic Designs G20 330i Exhaust (Sound Demonstration)

Valvetronic Designs G20 330i Exhaust (Sound Demonstration)
How to Install Your G20 330i Exhaust

How to Install Your G20 330i Exhaust
BMW 330i B48 Titanium Valvetronic Exhaust vs Stainless Steel Valvetronic Exhaust

BMW 330i B48 Titanium Valvetronic Exhaust vs Stainless Steel Valvetronic Exhaust

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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