answersLogoWhite

0


Best Answer

install a k&n filter and buy this thing called tornado, it goes inside the intake,should help some

User Avatar

Wiki User

17y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What after market product would you recommend to improve fuel consumption on a 2002 Z71 silerado?
Write your answer...
Submit
Still have questions?
magnify glass
imp