I've had quite a few guys in CO order the S&B intake from me and just with that they noticed a nice difference. Also, the Sprint Booster helps too, and Gibson also.

Burtman Industries S&B intake



actual testing results on this intake and CFM airflow - Google Drive And yes, carb approval for CA has been submitted so if you're in ca this will be able to pass soon.

Also, on the sprint booster I've have people reporting about 1 more mpg. Again, this is after you start driving normal and not flooring every few min to test the upgrade

Burtman Industries Sprint Booster, you can send it back if you don't like it! - You can also call your order in or text with any questions, 717-319-2100

Gibson 5th gen Exhaust at Burtman Industries - YES, ON SALE



There is also straight out the back option and choose of black or POLISHED tips.

Also, below are all the FORUM threads on all these parts if you want to see more people commenting on them besides me

S&B Intake - 5th Gen via Burtman

Gibson catback exhaust for 5th gen! Labor day special starting now! Video attached

Sprint Booster SALE for 5th gen 4Runner, Limited time...