Review on Spectre Performance 8778 Air Intake Tube by Chris Lujan

Includes connector for connection to 3" hose. The two inlet ports are at an angle of about 90 degrees or more, with the outlet port separating the remaining about 270 degrees. Adding a second filter with this Y reduces the effect of the main intake restriction (filter area), which increases throttle noise and engine performance. and also significantly improves MPG. I've seen an improvement in MPG of around 2% and would welcome a similar or slightly better 5-8hp power increase. in my application. Throttle noise increased by 20-30%.