Land Rover Defender 110 3.0 I6 P400 - OPF/GPF Back System Resonated (Quieter) with GT-90 Titanium Trims

From late 2018, many vehicles have been manufactured with a Gasoline/Otto Particulate Filter to reduce further the emissions from the vehicle. The Milltek Sport Particulate Filter-Back range is designed to compensate for the sound reducing qualities from the particulate filter and significantly improve the sound aesthetic of the exhaust system.