Dinan Free Flow Axle-Back Exhaust - 2007-2011 BMW 335I/335XI - Black

Overview

Dinan's free flow Axle-Back exhaust for the 335i Sedan 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. 100% stainless steel construction and exacting specifications ensure that the system fits correctly using the factory hangers and will resist corrosion for years to come. The design reduces overall weight as well and features 3.5'' polished stainless, or ceramic black, tips for a tasteful high-performance look.

Features:

• More Power: + 6 HP @ 6600 RPM, + 5 LB-FT @ 6600 RPM
• Drone abatement technologies used to reduce cabin resonance
• Enjoyably louder, sportier sound
• Dual 3.5" laser engraved, polished or ceramic black exhaust tips
• Lighter than stock
• 100% 304 stainless steel construction
• Uses the factory brackets and hangers for a factory-like fitment

Specifications

Brand	Dinan
Dinan Point Value	3
Emission Code	5
Height	12
Labor Time (Hours)	1.4
Length	36
Max HP Gain	6 @ 6600 RPM
Max Torque (lb-ft) Gain	5 @ 6600 RPM
Product Type	Axle-Back Exhaust
Weight	45.5
Width	24
UPC	813725021539
Part Number	D660-0012-BLK

Tech Resources

Instructions for Part# D660-0012-BLK