Valvetronic Designs, born in the heart of Pennsylvania and engineered for automotive enthusiasts worldwide, is where precision meets passion. The company crafts high-performance valved exhaust systems that do more than just roar - they respond. With the push of a button, drivers can transform the personality of their car, shifting from stealth to symphony, from whisper to wild. Built on a foundation of ingenuity, Valvetronic's exhaust systems are designed, developed, and manufactured in the USA. Every weld, every valve, and every resonance is refined for performance, durability, and unmistakable character. Whether outfitting supercars, track machines, or street legends, Valvetronic ensures the sound always matches the drive.
The Valvetronic Designs Valved Exhaust System for the BMW G29 Z4 M40i is the ultimate upgrade for enthusiasts who demand both performance and versatility. Developed from our extensive R and D on B58-powered platforms-including the Supra and M340i-this system transforms the Z4's sound and performance, unlocking the true potential of BMW's celebrated inline-six.
Details:
What's Included
Installation Notes
Features and Components
Fits
Professional installation is highly recommended.
Color: Burnt.
Exhaust Type: Catback.
Material: T304 Stainless Steel.
Sold As: Kit.
Engine Size: 3.0 Liter.
Exhaust Tip Outlet Size: 3.5 Inch.
Mount Style: Bolt On.
Unversal: No.
Fitment: 2019, 2025, BMW, Z4, sDrive30i|2020, 2021, BMW, Z4, sDrive M40i|2020, 2020, BMW, Z4, M40i First Edition|2022, 2025, BMW, Z4, M40i.
| Brand | Valvetronic Designs |
|---|---|
| Part Number | VAL-BMW.Z4.G29.VSES.BR.BRT |
| Shipping Method | UPS/FedEx/USPS Ground |
| California Prop 65 Warning |
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This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or reproductive harm. For more information, visit https://www.p65warnings.ca.gov/