Discussion Starter · #1 ·
I recently purchased the K&N Typhoon Cold-Air intake. It may not be legal in New York State. Does it have any effect on my emission system?
well it sure wont give you 15 hpA parameter of 10% plus or minus mass-airflow is somewhat tight. The K&N ruturns a 5% increase in horsepower. I hope it takes an equivalent increase in the amount of air .