Originally Posted by AF
K20A3 has nill aftermarket support. Greddy makes a turbokit, but similar results can be had easier with a B-Series swap.
Again, incorrect.
The A3 responds VERY well to boost due to its already lower compression.
GReddy
RevHard
Cybernation Motorsports
Full Race
Are just a few of the companies that have turbo kits out for the A3.
Also, don't forget the superchargers from Rotorex and Jackson racing.
Sure the A3 isn't the all motor monster the A2 is, but I smoked MANY a car when my EP was boosted and putting 271whp on STOCK internals. Not many B's are doing that.
Steve