This standard (300 cell - HJS) catalytic converter fits :
> All the 964 Turbos
This version has a 300 cell, standard metallic catalytic converter. It allows you to replace the original catalyser without modifying the car's the performance. You will not achieve any increase in power with this catalyser. The additional air intake of the original version has been eliminated quite simply because the belt used up horsepower without giving any additional benefit. Just for information, Porsche designed this system with the idea of "injecting" cool air from the outside into the silencer in order to artificially dilute the exhaust gas mix expelled at the tail pipe.
Our range also includes:
> A 100 cell sport catalyzed version - (Reference : SCA 964T 2 2)
> A by-pass version with mufflers - (Reference : SCA 964T 2 3 S)
Our exhausts all fit onto the original interfaces. By this we mean their entry, their outlet and their size are the same as those of the original part. They can therefore be fitted in replacement of the original part without requiring any modification.
This catalytic converter is fitted between the turbo and the end muffler.
On average it takes about 2 hours to fit, including the time it takes to remove the original exhaust. It will be faster if the exhaust you're removing is in good condition, just as it may take longer if the reverse is true.
You will need a car hoist for the job. It isn't easy to retrieve the Lambda sensor so be prepared to buy a new one or have one already to hand.
Remember that the bolts must always be tightened progressively across the whole set of bolts....
To ensure that our exhausts are fitted under the best conditions, a mounting kit containing: gaskets, stainless steel bolts, stainless steel lock nuts and high temperature copper grease, is included with your exhaust.