Exhaust› Exhaust Pipes, Systems and Components

Valvetronic Designs

BMW G01, X3,X4 M40i 3.0L Catback, T304 SS, Carbon Fiber 3.5" Tips

$3,009.00

SKU: V044 BMW.G01.M40i.VSES.BR.RC

In Stock
In Stock
Ships by Jun 18
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

This Valvetronic Designs exhaust system is a valved sport exhaust designed for the BMW G01 X3 M40i and G02 X4 M40i. It is constructed from brushed T304 stainless steel and features fully mandrel-bent piping for maximum flow efficiency. The system includes dual actuated valves for versatility, allowing for full-throttle excitement with valves open and a refined, quiet sound with valves closed (over 25 dB difference between modes).

Fitment

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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.

Available on iOS & Android

Specifications

BrandValvetronic Designs
Part NumberV044 BMW.G01.M40i.VSES.BR.RC

Videos

THE BEST X3/X4 M40i SOUND! BMW X3 M40i with Valvetronic Designs Exhaust + Stock Downpipes

THE BEST X3/X4 M40i SOUND! BMW X3 M40i with Valvetronic Designs Exhaust + Stock Downpipes
TRANSFORMING THE BMW X4 M40i – Valvetronic Designs

TRANSFORMING THE BMW X4 M40i – Valvetronic Designs

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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