Damn I would do this mod but its so ugly ahhh. Hmm for five HP gain I duno

You don't have to use that Motordyne cover. I am still using my stock manifold cover. You would never know that I have the M370 installed unless I told you or if you knew what to look for such as differences on how the hoses are connected.

I ended up taking off the branding plate once I got tired of looking at it. Just more weight and heat-trap. So now it's even uglier with just the plastic manifold itself there

Did you get rid of the stock cover?

And I just noticed those foil looking jackets you have on the intake pipes. Did that make a big difference?

Yeah I got rid of the stock cover, too. Keep in mind this is track car, it's all about ugliness in the name of small optimizations The jackets on the intake tubes are made by Thermo-tec, they're lace-up heat shields. This car has long-tube headers and the factory exhaust heat shields gone, so I figure this keeps at least some of the heat from the headers directly below from affecting my intake air too badly.