Swiss Mondial 3.2

Any one know of any specific differences between a Swiss and European model 3.2 Mondial. Seen differing specs on HP (250 vs 270) and on the Ferrari owners parts website it shows a different air filter specifically for swiss/austrian models.
Maybe something to do with emissions.
Vin No. shows different letter for Switzerland.
Actually, reason I ask is cos I am trying to find K&N filter for it and site says I need 2 (only one airbox).
Thanks 4 ya help.

 

i think swiss cars have catalytic converters. the gear ratios maybe different also when compared to US and other euro models.

john

 

The car does have a Cat...thanks 4 the reply

 

I have a 1988 Swiss Mondial Cab, I think the only significant difference was the cat (although US aftermarket exhausts will fit, so not sure if the Swiss catis any different, maybe was in place on a earlier model year than for the US market). My owners manual says 270hp. The AC unit is a japan item, rather the than the US spec. york, there appears top be some detail differences when looking through parts listings, some parts are Swiss (CH) spec.

 

I have now found that the engine specs are different, the engine code is F105P 046.
It has 255hp verus 270hp, 273Nm torque versus 300Nm and a compression ratio of 9.2:1 versus 9.8:1.
Bore and stroke are the same so I can only assume they did something to the pistons.
It also has tons of pipework for the air injection.