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Features
- Large 3-inch mandrel bent tubing for maximum flow
- Durable, polished 100% 304 stainless steel
- Double-walled 90mm signature stainless tips
- Revolutionary NCC -Noise Cancelling Chamber for a non-resonance cabin sound
- Adjustable Tips with Embossed Active Autowerke Logo for straight even design or the staggered look
- Improved midrange power & torque
- 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 41 Lbs vs. the factory of 53 Lbs.
- Fitment on Coupe,Convertible and Sedans
- Complete illustrated instruction manual
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