






⚡ Upgrade your LS engine’s brain with zero hassle!
This Michigan Motorsports adapter harness enables seamless plug-and-play connection of LS9 ZR1 MAP sensors to a wide range of GM LS engines, featuring OEM-style connectors and heat-resistant wiring for reliable, precise manifold pressure readings in performance and tuning applications.
K**G
The wires arnt suppose to line up on both sides
Ignore reviews about wire orientation. It's correct for the application
K**T
Wire adapter
Working fine
I**N
It works
Working good so far on a tbss intake swap.
A**N
Worked well
Perfect solution for my terminator x truck kit to use better map for boost
R**6
Perfect fit and function
This fit up perfectly between my sensor and my Holley Terminator X plug harness
W**R
Works
The ends looks to be good quality . Getting closer to the first start . Used to add 2.5 bar map sensor to holley terminator X max system so can run boost on 5.3
T**R
Great product
Worked great with a LSA map sensor to Holley terminator x harness
A**R
Longer
Cable needs to be longer.
Trustpilot
1 month ago
4 days ago