Jeep Grand Cherokee Diesel K&N Filter
The filter assembly was very straightforward, and took about 90 minutes, working slowly. Diagrams for instructions could use improvement as well as labeling of hoses. BUT, the increase in torque is substantial, and can be felt across the entire RPM band from 1000 to 4000 RPM. Marginal increase in noise but not intrusive in the least MPGs up about 2MPG highway. Very worthwhile I feel.
Cold Air Intake Review
The product is of high quality materials. Fairly simple to install with a little elbow grease. I have not had it long enough to judge performance benefits but it does make the engine sound better. The size of the filter is massive which should allow my engine to breath more efficiently. The item is a bit pricey but as always your company gave me a good deal. Overall I am more than satisfied with the product. Again I Think you have a great company and I will Be doing more business with you in the