Front free exhaust Audi RS3 TTRS 2.5

Oversized exhaust downpipe Opel Astra Opel Adam 1400 without catalyst free pipe, only stainless steel pipe oversized to 63mm which eliminates the original catalyst.

Exhaust downpipe with free oversized stainless steel pipe with hose that attaches to the central 60mm on the original post catalytic flange, for installations of the original IHI turbocharger.

Stainless steel exhaust downpipe which removes only the original catalyst.

Lancia Delta Integrale 16V exhaust downpipe increased to 70mm, steel flanges and stainless steel pipe interchangeable with the original one without any modification.

Alfa Romeo 4C 1750 Tb exhaust downpipe in free stainless steel without catalyst with original turbocharger flange connection, version perfectly interchangeable with the original catalyst.

Free exhaust downpipe in oversized stainless steel which eliminates the original catalyst with relative probe connections.

Stainless steel exhaust downpipe for Audi TT S3, Golf and Scirocco 5:06 2.0 and similar non-catalyzed.