The collector is in original parts and can be installed directly to the original flexible, and fits perfectly and does not need any modification to be installed.
It 'also the connection for the lambda probe in the usual series of position.
Check the shape of the head flange (circular ducts) if it is the same form of your collector.
Fiat Punto 1200 16v stainless steel 4-2-1 exhaust manifold for 1st series version, Lancia Y model 16v all models but first series euro 2 with aluminium intake manifold.
Exhaust manifolds Fiat Panda 100 HP 1400 16v made with 4-2-1 stainless steel pipes also installable on Fiat Grande Punto 1400 16v - Alfa Romeo Mito 1400 16v Fiat Idea made to favor low revs.
Alfa Romeo 75 Twin Spark 2000 stainless steel exhaust manifold with aspirated electronic injection 4-2-1 as a replacement, complete with everything and reaches up to the central unit as shown in the photo.
Stainless steel exhaust manifold BMW E36 1800 aspirated 4-2-1 stainless steel type 4-2-1 as a replacement, of the entire complete manifold which reaches almost to the center.
Suzuki Samurai exhaust manifolds with Vitara 1600 8V engine in stainless steel for installation of Suzuki Samurai SJ410-413 with Vitara 1600 8V engine of 4-2-1 type with final connection for clamp on the exhaust center.