I just drilled and tapped a hole on the side if the air horn or intake manifold thats what i call it. Thats how i run my boost gauge. Watch when you go to drill a hole for you pyro. There is a divider in the middle of the exhaust manifold. I didnt know there was cause there wasnt one on my 24V. Ended up with a hole that i couldnt use so i had to stick a bolt down in it

. Ended up running it on the down pipe which isnt really what i wanted to do.
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93 W250 4x4 125k auto hx40 recon smoked cab lights lots of body work injectors coming soon

01 2500 4x4 auto 2" leveling kit tail lights silencer ring MIA Edge Juice with Attitude custom 4" into dual 6" stacks AEM gauges