Agency Power just finished testing this new complete exhaust system for the BMW M6 here at Vivid Racing.  The exhaust includes everything from the headers to the tips and sounds incredible.  The exhaust features an remote that electronically controls a valve in the exhaust to go between quiet and race mode.  This is not the first time we have used this for those that follow Agency Power!  You might remember our incredible Nissan GTR exhaust too!  The complete BMW M6 exhaust made 40HP and 20ft/lbs of torque to the rear wheels in race mode.  With its incredible sound, this customer is nothing but stoked of the outcome.  Check out the sound clip below and stay tuned to www.agencypower.com for these to go on sales.