Freeflow 2.5″ central silencer, replaces the catalyst. Fits the Alfa 147/156/GT 1.9 JTD 8v or 16v engine.
Hand crafted freeflow 2.5″ central silencer. Replaces the central cat. Internal diameter 15% bigger than stock for better turbo response and lower EGT (exhaust gas temperature). Can be combined with the front exhaust pipe Bigbore. Strongly recommended with the GTB2056v or GTB2060v turbokit.
Note: in case of the euro 4 with DPF, this silencer will only fit in combination with the front exhaust pipe bigbore.