Dinan D660-0060 High Flow X-Pipe for BMW F80 F82 F83 M3 M4

Name: Dinan D660-0060 High Flow X-Pipe for BMW F80 F82 F83 M3 M4
Brand: Dinan
Price: 1126.95 USD
Availability: InStock

by Dinan

F80 F82 F83

$1,126.95

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Key Features

Direct fitment for F80 M3, F82 and F83 M4 with S55 engine
X-pipe crossover design balances flow across both exhaust banks
Replaces restrictive factory mid-pipe section
Dinan-engineered specifically for S55 twin-turbo architecture
Pairs well with cat-back systems or downpipe upgrades
Check for heat shield clearance during install on stock undertray

Product Details

Brand: Dinan
Category: Downpipes
ASIN: B06XVFX66G

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Dinan D660-0060 High Flow X-Pipe for BMW F80 F82 F83 M3 M4 — Overview

This is Dinan's high-flow X-pipe for the S55-powered F80 M3, F82 M4, and F83 M4 convertible. It replaces the restrictive factory mid-pipe section with a free-flowing X-pipe design that balances exhaust flow between the two cylinder banks, which on the S55 twin-turbo inline-six matters more than people expect. Dinan is CARB-exempt on most of their stuff and builds specifically for BMW applications, so you're not dealing with generic tubing that almost fits.