FASTLSXr 102mm Intake Manifold for LS1, LS2, and LS6 (146302B), black

Be prepared to spend some extra money on miscellaneous parts that dont come with it. Bought this after using a FAST 92 intake, which is very good. This is just better, and with a 102mm tb, the airflow is incredible. Picked up power all the way through the RPM range.

You can definitely tell a difference, it took me 2 weekend's to install with a bad back. I installed on a C6 corvette. Easy install, I just watched YouTube videos and not one problem. I would definitely spend the money on the FAST gaskets. Take pics of all your hose connections and should be breeze. I'm running stock air box, stock TB. X4 tune and mainfold together sings very well.

It came super early and the packaging was SUPERB. This will give you amazing gain, especially if you have other intake mods to go with it. The instructions are very instructional. One big tip is to make sure that you use the provided throttlebody bolts. The stock ones are too long and they will screw through the body of the intake and damage it.

I have an 06 Corvette with an LS2 and I was getting a continuous check engine light because of lean codes on both banks because of an internal air leak with the stock manifold. I was going to buy the Dorman manifold which is a couple of hundred less but opted for this manifold because of the so called power increase. It also has a cool look and I thought that it would be a good selling feature when I sell the car. I'm an ASE certified master auto technician and I would rate this as a tricky installation. It has to be drilled out for the MAP sensor and the harness will also have to be extended. I was surprised that for this much money the intake port gaskets weren't included. I think that if I were going to do this again I would go with the Dorman manifold.

No extra parts needed, fuel rails worked perfect along with injectors. If you have a ls 1 or 6 then you'll need to have additional parts.

c5 ls1 install going at 2 weeks currently a lot of trial and error. Ordering parts is destined but they dont tell you every part you need. Hoping i dont have to cut into my windshield wiper tray to make room.

Fits perfect on my ls1 engine. I got a 2000 camaro Z28. Yes, the other reviews are accurate about the fuel rails and other adjustments, but this intake manifold is a beast

C6 LS2... With my tune..the mid range pull is awesome!!!If you have an LS2 it will bolt right on!! Everything from your LS2 will fit perfectly..