Valvetronic Designs Extended Chassis Brace – BMW M3/M4 (G80/G82/G83)

OVERVIEW

A replacement extended chassis brace for cars running Valvetronic Designs' larger G8x exhaust systems. The brace ties the rear subframe/mid-pipe mounting points together for added rigidity when a larger-diameter mid-pipe or axle-back is installed, and is sold separately here for owners who need a spare or replacement unit.

SPECS

• Purpose-built to accompany Valvetronic Designs' larger-diameter G8x exhaust systems

PARTS INCLUDED

• Extended chassis brace
• Complete kit as supplied by Valvetronic Designs; see the installation instructions for the full bill of materials, if any additional hardware is included.

TECH RESOURCES

Additional Parts Required

• None. Valvetronic Designs specifies no additional hardware for this part.

Installation

• No manufacturer install guide is published for this part specifically; it mounts using the same points documented in the install guide for Valvetronic's G8x exhaust systems.

Notes

• Valvetronic's own fitment note explicitly excludes the G87 M2, which uses a different chassis brace.
• Valvetronic's fitment list also includes the G81 M3 Touring wagon; that model is not currently carried by Speed Logic and no model-year range was published for it, so it has been left off the table below. Confirm fitment with Speed Logic before ordering for a G81.
• Priced at Valvetronic Designs' direct list price.

PART NUMBER

• BMW.G8X.CHAS.BRACE

VEHICLE APPLICATIONS