LT4 High flow cats

[Bundu]

Looking for relatively inexpensive High flow cats for my LT4. Any sage advice from experience? I've got some brands, but don't know their real performance characteristics. Currently have the Corsa cat back system installed.

 

[93Rubie]

Supposedly, Random Technologies has a high flow cat setup for LT1/LT4 corvettes and is a total bolt on install. Check-em out.