Active Autowerke| E9X M3 Sport Exhaust ** Holiday Sale** $1399 Shipped

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Active Autowerke Sport Exhaust System

True performance, durability, and attractive weight advantages with innovative features places the Active Autowerke E9X BMW M3 exhaust in a class of its own. This system is constructed from 100% Brushed 304-stainless steel and features adjustable Active Autowerke double walled tips, making it ideal both for 2-door and 4-door models (also allows for cleaner fitment with diffusers).

This system uses factory style flanges making it a complete bolt on system that requires no cutting or welding. The system is a straight-through design providing substantial improvements to gas flow over the factory exhaust. The sound is unobtrusive, with a rich mellow tone and delivers a solid 15+hp, with key gains in the mid-range. In addition, the Active Autowerke E9X M3 Sport Exhaust system features large 3" piping for maximum exhaust flow while maintaining enough back-pressure to result in horsepower increases across the entire RPM range.

The Active Autowerke E9X M3 Sport Exhaust System provides increase in horsepower, great sound and appearance making it a must for the true M3 enthusiasts.

Key Features:

-Large 3-inch mandrel bent piping for maximum flow
-Durable, Brushed 100% 304 stainless steel
-Double-walled 76mm Signature Brushed stainless tips
-Large drone canceling mufflers
-Adjustable Tips with Embossed Active Autowerke Logo
-Improved power & torque throughout entire RPM band
-Gains of 12-15 HP over stock configuration; Additional HP with our programmed software
-BMW factory style hardware makes a truly easy installation with no need for cutting or re-welding
-Weighs 45 Lbs
-Fitment for Coupe,Convertible and Sedans
-Complete illustrated instruction manual -Two year warranty


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Pm me for the M3Post Holiday Pricing $1399 including free shipping to the lower 48 states