Dinan's Free Flow Exhaust for 530s equipped with M-Technic rear bumper provides the same power gains and weight reduction as the standard Sedan version.
*Dyno results for the combination of Stage 2 Engine Software, Cold Air Intake and Free Flow Exhaust.
Models Supported by Dinan Free Flow Exhaust for BMW 530i E39 M-Technic Rear Bumper
|Labor Hours/Installation Hours
||50 State Emissions Legal
|Max HP Gain
||5 @ 6500 rpm
|Max Torque Gain
||4 lb/ft @ 6500 rpm
||238 @ 5900 rpm*
||224 lb/ft @ 3500 rpm*
||Included Item Details