AXLE-BACK,11-16 BMW 550i,F10,POLISHED

BRAND NEW DINAN FREE FLOW AXLE-BACK EXHAUST SYSTEM, 304 STAINLESS STEEL, POLISHED TIPS, COMPATIBLE WITH 2011-2016 BMW 550I

DINAN FREE FLOW AXLE-BACK EXHAUST IMPROVES EXHAUST FLOW BY REDUCING BACK PRESSURE, RESULTING IN INCREASED POWER OUTPUT AND A GREAT SPORTY SOUND THAT IS CIVILIZED WHEN YOU WANT IT TO BE AND PLEASANTLY AGGRESSIVE UNDER HARDER ACCELERATION WITH ZERO DRONE. 100% STAINLESS STEEL CONSTRUCTION AND EXACTING SPECIFICATIONS ENSURE THAT THE SYSTEM FITS CORRECTLY USING THE FACTORY HANGERS AND WILL RESIST CORROSION.

A VACUUM CONTROLLED BUTTERFLY VALVE IS UTILIZED TO IMPROVE FLOW AT WIDE-OPEN THROTTLE WHILE KEEPING THINGS CIVILIZED AND "DRONE" FREE THROUGHOUT. THE DESIGN REDUCES OVERALL WEIGHT AS WELL AND FEATURES 3.5 POLISHED TIPS FOR A TASTEFUL HIGH-PERFORMANCE LOOK.

COMPATIBLE WITH:

• BMW:
• 2011-2016 550I
• 2011-2016 550I XDRIVE

FEATURES

• MORE POWER: + 10 HP WHEN COUPLED WITH ENGINE SOFTWARE
• DRONE ABATEMENT TECHNOLOGIES USED TO REDUCE CABIN RESONANCE
• ENJOYABLY LOUDER, SPORTIER SOUND
• QUAD 3.5" LASER ENGRAVED, POLISHED EXHAUST TIPS
• 100% 304 STAINLESS STEEL CONSTRUCTION
• USES THE FACTORY BRACKETS AND HANGERS FOR A FACTORY-LIKE FITMENT

SPECS:

• MATERIAL: 304 STAINLESS STEEL
• MAX HP GAIN: 10
• PRODUCT TYPE: AXLE-BACK EXHAUST
• SOUND LEVEL: MODERATE / AGGRESSIVE
• SYSTEM TYPE: AXLE-BACK

YOU CAN VIEW AND DOWNLOAD THE COMPLETE ASSEMBLY INSTRUCTION BOOKLETS FOR THIS EXHAUST SYSTEM HERE.