If you missed it, Part 1 of the X-pipes vs. H-pipes Summit Racing Quick Flicks video series focused on the basic differences between the two designs and how to choose between them. It taught you about exhaust scavenging and how it affects your exhaust performance.
Some of those questions include:
Which is better for my vehicle?
Which exhaust design will most affect my vehicle’s sound?
Which crossover pipe will best fit my car?
Find out those answers and others about exhaust systems in this video!