K&N Universal 3.5in Flange x 6in Base x 6.25in Height DRYFLOW Air Filter - RU-3110HBK fits_2006-2010`BMW`M6 if you need to add

if you need to add 1/4deg of camber you will want to install this 1/2deg camber sleeve

This intake is safe to use with the stock tune as it will not hurt air/fuel ratios under load

8 lbs lighter than the factory exhaust for improved handling and agility

In recent testing this Mach Force XP cat-back exhaust system produced 7 horsepower and 14 lbs

K&N Universal 3.5in Flange x 6in Base x 6.25in Height DRYFLOW Air Filter - RU-3110HBK fits_2006-2010`BMW`M6 if you need to addK&N Black Universal Air Filters are made from Dryflow oil free synthetic media. These low restriction clamp on air filters are designed and manufactured for a wide variety of applications. When dirty they can be easily washed using K&N synthetic air filter cleaner.