No disrespect taken. It’s a good point and valid question. I reach out to get you an answer from an aFe Engineer...
“An intake will help gain better MPG when paired with an appropriate exhaust that still maintains enough backpressure.
However usually we see customers report an extra 1-2 mpg...
ATTENTION GX460 OWNERS!
aFe Momentum GT Cold Air Intake Group Buy:
Complete the official registration form in the link below to participate in the aFe POWER Momentum GT Cold Air Intake package group buy for the 2010-2019 Lexus GX 460 with the 4.6L V8.
Submit completed form and you will...
@stilespendleton thank you so much for testing and documenting all of this! I've just installed the 5100s on my 2010 and threw some new 275/70 BFGs on. Waiting on a call back from Mark at Metal Tech regarding sliders.