Quote Originally Posted by WHAT_LAG
cost to much to mod. they should have came turbo from the factory
Not really, cost about same as the IS250/350 and other similar range cars.

They've been out longer, and price value depreciated so that it's affordable instead of a civic. However, it doesn't mean that modding should cost the same as a civic to mod.

In fact, it's cheaper compare to similar "league" cars. The axle back for the new IS would cost almost a grand, while for the Z, the whole cat-back is lil bit more than a grand.

Or you can compare to the S2K as well, mod cost are pretty my relative the same as the Z/G.