Physically plug-and-play with the original but you have to change the ECU to not lie in turning the light engine as the ECU sees the removal of the catalytic original.
Stainless steel downpipe to install all Garrett GT28 GTX28 GTB turbochargers on Fiat Coupè 20v Turbo for attachment on position and flange as standard, with increased diameter and bushing for insertion of the original lambda probe.
Lancia Delta Integrale 16V exhaust downpipe increased to 70mm, steel flanges and stainless steel pipe interchangeable with the original one without any modification.
Short catalyzed stainless steel exhaust downpipe usable with GT1446 turbo also on Alfa Mito Giuglietta quadrifoglio or Grande Punto Multiair EVO 1.4 or Kit SS 60mm
Stainless steel exhaust downpipe for Renault 5 GT which allows to install both turbochargers of the GT 25 and GT 28 family by closing the wastegate door of the original turbo.
Exhaust downpipe only oversized stainless steel pipe with flexible that attaches to the central 60mm on the original post catalytic flange, for installations of all Mitsubishi Td04 turbochargers. Choose if you want the downpipe to have the classic 4-hole flange of the TD04 or the triangular 3-hole flange for the other TD04 versions.