Discovery Automotive | AREA 51 Performance for BMW, Lamborghini, Ferrari, Porsche, Maserati

E46 M3 Exhaust Program

Make:	BMW
Model:	E46 M3
SubModel:	Coupe / Cabrio
Material:	100% Stainless Steel
Performance Level:	Kreissieg F1 VT Exhaust (Stainless)
Tip Style:	CNC 4x80 mm

The expression “excellent fit and finish” are often used to describe a well made product in the automobile industry. In the case of the Kreis-Sieg exhaust systems it would be a gross understatement. Kreis-Sieg exhaust systems are hand-crafted and precision machined with the same attention to detail as a the movements in the finest Swiss watches. It is a shame to have to put this work of art under your car.

Simply stated Kries-Sieg exhaust are without equals, it is truly the highest quality exhaust systems available for your vehicle..

CNC machined tips

Flawless welds

The Valvetronic system that allows the muffler to go from open to closed mode

The Mark of Excellence

The following pictures are of a recent install done by Bavarian Performance Group of Boston

Kreis-Sieg Muffler, Sec I, Sec II into Supersprint V2 Headers

quick video clip toggle open / closed during install VIDEO

New Clips

idle

Closed flyby

Open Mode Flyby

Compare Clips

Quiet Mode Closed

Compare Open/Closed

Images: 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10

Videos: 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8

The Kreis-Sieg system comes with the following components

Valvetronic Muffler

Bypass valves

Valve control unit

F-1 Control Switch

All necessary hardware included

The entire system Valvetronic Muffler $5800.00
Please contact us if you have any other questions regarding the Kreis-sieg M3 program

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please feel free to contact us. 866-365-0920

Ferrari| Lamborghini | Porsche
E39 M5 | E52 Z8 | E46 M3 | E36 M3