My friend has the Comptech SC on his 99' CL 3.0 (same as 98+ Accord). Early dyno, without any VAFC, he ran about 220 whp... that was with the stock 4lbs pulley. He later picked up a 5lb and 7lb pulley along with CL-S cams & TB... will dyno again soon. I think it adds up ($$$) but if you have the money, I think it's worth it