---3" Bore Throughout with Twin 3" Tailpipes ---A free flowing exhaust is a great way to get the best out of the 6 cylinder Diesel engine ---Fits from the DPF back ---Manufactured from Mandrel bent T304 grade stainless steel ---Engineered to improve throttle response and increased power and torque across the entire RPM range Compatible with: ---BMW 5 Series E60 530D (2003-2010) models.
