D660-3928

Dinan Free Flow Exhaust for BMW 525i E39 Sedan non M-Tech 2001-2003

Name: Dinan Free Flow Exhaust for BMW 525i E39 Sedan non M-Tech 2001-2003
Brand: Dinan
SKU: D660-3928
Price: 847.69 USD
Availability: InStock

$847.69

Special Note: Not applicable for wagon or cars equipped with rear M-Tech bumper.

Product Description

Dinan's Free Flow Exhaust for the 525 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 compared to the stock muffler, weighing in at 18.5 lbs. compared to the stock system at 23.5 lbs. Dual 3 inch diameter polished stainless steel exhaust tips give the cars a tasteful performance look as well.

*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 525i E39 Sedan non M-Tech

525i & Sport Wagon E39 2001-2003

DOWNLOAD INSTALLATION INSTRUCTION HERE

Product Specifications

Labor Hours/Installation Hours	1.50
Emission Status	50 State Emissions Legal
Max HP Gain	4 @ 6500 rpm
Max Torque Gain	3 lb/ft @ 6500 rpm
Peak Horsepower	197 @ 6000 rpm*
Peak Torque	182 lb/ft @ 3500 rpm*
Included Notes	Included Item Details

Dinan Free Flow Exhaust for BMW 525i E39 Sedan non M-Tech 2001-2003

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