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Old Nov 7, 2014 | 08:42 AM
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Default Dorman Intake

I had read some where that the dorman intake for a lq4/9 was a good improvement over a stock/port manifold. Anyone ever use one?

http://www.dormanproducts.com/p-2440...old&origin=YMM

Looks to have nice long runners
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Old Nov 7, 2014 | 11:22 AM
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I've heard nothing but bad from them in the truck section. They do look nicer, I'll give it that.

Lonnie
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Old Nov 7, 2014 | 12:02 PM
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Aren't they supposed to just be a factory replacement?
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Old Nov 7, 2014 | 02:00 PM
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Originally Posted by MuhThugga
Aren't they supposed to just be a factory replacement?
Correct, They're not supposed to be a performance upgrade. They can be separated like a F.A.S.T. intake and people have tried porting them but found several issues getting them to seal back up. One guy had a long thread going in another forum and by the end of it all he fought so many issues with the intake he scrapped it and put a factory one back on.

Lonnie
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