Product Description
Active Autowerke Headers for E46 BMW M3 S54
The Active Autowerke BMW E46 M3 Header is designed to increase exhaust flow without losing power which can sometimes be a tricky. These headers are developed to create optimum flow and eliminate restriction that rob much desired horsepower. Following the famed BMW E46 M3 CSL headers, each individual header runner of the Active Autowerke header is cut to a matched equal length to ensure a consistent exhaust scavenging (tolerance in lengths vary by bends to a mean average of 10-20mm).
They are suitable for naturally aspirated and supercharged forced induction applications, Active Autowerke BMW E46 M3 Headers are made out of 100% 304 stainless steel, making durability a worry of the past.
ATTENTION:
Header system is designed for off road use and racing application only!
M3 will have **cel** without active autowerke software upgrade!
Will not fit rhd cars!
FEATURES:
Creates optimum flow and eliminates restriction
Matched equal length runners delivers a consistent flow
Dyno Tested to provide improved HP and torque gains
Made from 100% 304 stainless steel construction
Available in a Polished or BRUSHED finish selection
Designed for Street and/or Track Use
Bolt On Design with Precise Fitment
BMW OEM Style fitment
Complete hardware, includes all necessary gaskets and nuts
Two year warranty
VEHICLE FITMENT:
2001 Bmw E46 M3
2002 Bmw E46 M3
2003 Bmw E46 M3
2004 Bmw E46 M3
2005 Bmw E46 M3
2006 Bmw E46 M3
NOTE:
Images are for representation purpose only and may differ depending on application.
