Seller notes

New M4 Full System with Carbon Tech1 Canister - Full stainless steel exhaust with a carbon Tech1 canister. Saves a whopping 29lbs over the stock system. Adds 12 horsepower @11,000 RPM and adds 13.1 horsepower @ 6,000 RPM. Performance is 2nd to none! Great for drag racing! Q7 Quiet insert sold separately. 304 stainless steel tubing. Does not meet emission requirements for street or highway use. Note: California customer please add 2-3 extra handling days for all M4 orders. Fits The Following Vehi...

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