MBRP Exhaust 2 1/2" Axle Back, Dual Rear Exit, Black Coated (S5529BLK) 1554 RS4 kits leave gaps around

RS4 kits leave gaps around face that lets cooling air escape

Includes dual EPA compliant catalytic converters which are less restrictive than the factory converters providing maximum flow

Designed from 3D scans using our Creaform Handyscan 700 and CAD designed so we can achieve perfect bolt-on fitment

Professional installation and use of hood pins is recommended for safety and optimal fitment

And Operations Manual

MBRP Exhaust 2 1/2" Axle Back, Dual Rear Exit, Black Coated (S5529BLK) 1554 RS4 kits leave gaps aroundSTYLE THAT'S WORTH A SECOND LOOK ARMOR BLK Series exhaust systems crank your vehicle's style dial to 11. The ARMOR BLK series offers the same performance as the other series with an engineered, high heat black powder coating on the tailpipe(s) and tip(s). Manufactured using heavy gauge Aluminized Steel tubing throughout the whole system, everything but the tailpipe and tip are left as mill finish steel for better resistance of damage under your