GPF Delete for theFord Fiesta ST MK8 (2018>)Full Stainless Steel- brushed finish. Fully TIG welded throughout.70mm bore (2.75″)Free up to 12bhp by replacing the restrictive Gas Particulate Filter andincrease the noise of the exhaust, guaranteed to put a smile on your face.The pipe comes with clamps and adapter to fit the OE GPF back system.