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Valvetronic Designs

BMW E9X 335 BRUSHED AXLE BACK ALUM

$847.23

SKU: V044 BMW.E9X.335.AXL.BR.ALU

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In Stock
Ships by Sep 16
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Valvetronic exhaust system for the BMW 335i E9X offers a compromise-free experience, allowing users to switch between a tame factory sound and a glorious straight-six sound with a closed or open exhaust valve, respectively. Constructed from T304 stainless steel with mandrel-bent tubing for maximum flow. It replaces the factory driver's side muffler and integrates a 60mm exhaust valve controlled by a key fob. The system mounts directly to factory BMW exhaust hangers and is approximately 11 pounds lighter than the stock unit. Installation is straightforward, taking roughly 1 hour, and the system is 100% reversible to stock. A small wiring harness connects to BMW's factory vacuum solenoid in the trunk for valve control. Handmade in Central Pennsylvania, it's designed to fit both E90 and E92/93 models. *Only fits with factory exhaust systems, not compatible with aftermarket systems.
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BMW E9X 335 BRUSHED AXLE BACK ALUM

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Specifications

BrandValvetronic Designs
Part NumberV044 BMW.E9X.335.AXL.BR.ALU

Videos

BMW 335i Valvetronic Designs Exhaust Install DIY for E90/E92

BMW 335i Valvetronic Designs Exhaust Install DIY for E90/E92
bmw e92 335i with cheap version of valvetronic remote valve mufflers.

bmw e92 335i with cheap version of valvetronic remote valve mufflers.
E9X 335i Valved Exhaust Sound Comparison

E9X 335i Valved Exhaust Sound Comparison

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