MBRP Exhaust 2.5in. Resonator Bypass T409 (S4614409) 40060 The new distribution block design

The new distribution block design is extremely easy to mount

Engineered for exact fitment on F80 M3 and F82 M4 models

bottle brackets

The inlet tube has been designed to provide a smooth path for the airflow to negotiate from the filter to the stock turbo tube

MBRP Exhaust 2.5in. Resonator Bypass T409 (S4614409) 40060 The new distribution block designRELIABILITY BACKED FOR A LIFETIME ARMOR PLUS Series exhaust systems are crafted from corrosion resistant T409 Stainless Steel a value oriented material designed to protect from penetrating rust and will stand up to almost anything you can throw at it. T409 Stainless Steel tubing is easy to clean. If you're looking for a performance exhaust system with a Lifetime Warranty, this is probably the one for you. If you don't find yourself faced with lots of