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.
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.
*Dyno results with Engine Software, Cold Air Intake and Free Flow Exhaust.
Models Supported by Free Flow Exhaust (E36) 328i, Conv. 96-99
DOWNLOAD INSTALLATION INSTRUCTION HERE
|Labor Hours/Installation Hours
||50 State Emissions Legal
|Max HP Gain
||6 @ 6500 rpm
|Max Torque Gain
||5 lb/ft @ 6500 rpm
||206 @ 5500 rpm*
||204 @ 4000 rpm*
||Included Item Details