BMW E-Chassis N54/N55 Downpipe Gaskets & Hardware

Description

Refresh your seal and stop exhaust leaks the right way. This replacement gasket and hardware kit is designed for BMW E-chassis N54 and N55 platforms and works with both OEM and high-flow/aftermarket downpipes. Ideal any time downpipes are removed or replaced, it helps restore a tight seal, protect turbo efficiency, and prevent unwanted noise or fumes at the connection points.

Features

• Proper seal, fewer leaks: Fresh gaskets reduce the risk of leaks that can hurt spool, add rasp, or trigger fitment headaches.

• OEM or aftermarket friendly: Engineered to work with stock downpipes or popular high-flow versions used on E-chassis N54/N55 builds.

• Convenient hardware refresh: Includes replacement mounting hardware to make reassembly straightforward and reliable.

• Platform-specific fit: Built for E-chassis N54/N55 applications; not for F-chassis vehicles.

Fitment

• BMW E-chassis models equipped with N54 or N55 engines (e.g., 135i, 335i/xi, 535i/xi, and related E-series applications using these engines).