http://www.jcwhitney.com/webapp/wcs/stores/servlet/Product?storeId=10101&Pr=p_Product.CATENTRY_ID%3A2010386&TID=1544&productId=2010386&catalogId=10101
These are the
Bomb ! Plus you get up to 25 hp with them on, when you take out the air filter housing, install a K&N...
Here is a sound clip of the one everyone here puts in their Benzos: Makes them sound really mean... just hear it and imagine driving down in the MB....
http://www.prostreeteffects.com/details.htm