STOCK INTAKE MANIFOLD OR AFTERMARKET ARE GAINS REAL??
FOR YOUR MONEY SHOULD YOU PUT A AFTERMARKET INTAKE MANIFOLD WITH STOCK TURBO? IF SO WITCH BRAND IS THE BEST VALUE AND WHAT ARE THE REAL GAINS WILL IT HELP WITH MPG?
Ive read in a magazine that the Cummins stock manifolds aren't airflow friendly! They are partially cast as part of the head itself from what i read.
Luke whats the cost on one of those Mannies?
Luke whats the cost on one of those Mannies?






I'll take a 3rd gen!