Dinan’s Free Flow Exhaust for the 3 series models provides increased flow for power gains without the excessive noise associated with typical ”performance” mufflers. The Dinan exhausts feature rigid and durable muffler cases manufactured from 20 gauge 304-stainless steel for optimum corrosion resistance. Internally, the systems feature Dinan’s Tuned Resonance Chamber technology which provides the optimum balance between maximum power gains and a civilized, yet sporty exhaust note. The Dinan exhaust also provides substantial weight reduction. Dual 2.25 inch diameter polished stainless steel exhaust tips give the cars a tasteful performance look as well.

Features:

• +9 HP @ 6500 RPM – +7 lb/ft @ 6000 RPM
• Uses the factory brackets and hangers for a factory-like fitment
• Dinan’s Tuned Resonance Chamber Technology
• 100% 304 stainless steel construction
• Twin 2.5″ laser engraved polished stainless steel exhaust tips

Installation Instructions: Dinan E36 3-Series Cat-Back Exhaust D660-0360 Instructions

VEHICLE FITMENT

• 1992-1999 E36 BMW 325i 325is 325ic 328i 328is 328ic M3 – M50 M52 S50 S52