Quote:
Originally Posted by alofoque
This dyno really makes me wonder if the extra 4g's is worth it for about 30-50 hp the 620 kits are putting down. Seems like the software revisions really helped.
|
From what I've seen from this kit that with oem exhaust it produces around 470 to 480 with whp. When just the oem xpipe was replaced with dinan xpipe we dynod over 500 whp. Extra hp can be gained with test pipes or hfc xpipe and an exhaust as seen in the graph. Some bigger kits require you to go fully catless exhaust to get top hp.