986 Forum - The Community for Porsche Boxster & Cayman Owners - View Single Post - 987 Airbox-Worth it?

ike84 · 11-05-2023, 10:37 PM

1 - no
2 - no
3 - yes

If you want power, you need everything from the box to the TB to be larger. Plenum geometry making more power is bull****************, but needs to be swapped to fit the larger TB.

She won't run without a tune. The ECU won't be able to interpret flow data with a larger maf housing and run lean (detonation lean)

Also, your next project should be to gut the exhaust. Power gains will be muted if she can't exhale.

Sent from my SM-N976V using Tapatalk

11-05-2023, 10:37 PM	#58
ike84 Registered User Join Date: Oct 2020 Location: KY Posts: 1,216	1 - no 2 - no 3 - yes If you want power, you need everything from the box to the TB to be larger. Plenum geometry making more power is bull****************, but needs to be swapped to fit the larger TB. She won't run without a tune. The ECU won't be able to interpret flow data with a larger maf housing and run lean (detonation lean) Also, your next project should be to gut the exhaust. Power gains will be muted if she can't exhale. Sent from my SM-N976V using Tapatalk __________________ 2000 Box Base, Renegade Stage 1 performance mods complete, more to come When the owners manual says that the laws of physics can't be broken by this car, I took it as a challenge...