Can sense the primary difference. Wanted to know which Catless down pipe functions with that engine. Not sure if it’s various compared to lesser hp engines thanks. Lots of people use the word “downpipe” to describe a Section of the exhaust process of naturally aspirated engines; nevertheless, the phrase downpipe https://gregorywbgk18406.blogaritma.com/27723924/understanding-downpipes-catless-vs-catted-downpipes