The 7 Best Billet Manifolds (2022 reviews)

The racer Walsh billet manifold is capable of outshining several other manifolds featured in this list in overall features. The Racer Walsh Billet Manifold comes with only a few slight modifications, This base manifold (with adapter) can outflow all aftermarket manifolds available to date. Make sure this fits by entering your model number. Moreover, the manifold is designed with optimal carb positioning in mind. Above all, the racer walsh billet manifold is designed to work with 87 and later ford 2.3l efi (electronic fuel injection) intake manifold.

Why We Like This:

1" thickness (2" carb adapter available).
Fully stepped plenum for increased fuel atomization.
Cnc is machined from high grade 6061 t6 billet aluminum.

Best For Worth The Money: Ict Billet Billet Manifold

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Ict Billet is known for creating pragmatic and minimalist manifolds for people on the go, and its line of Ict Billet Billet Manifolds definitely falls in line with that reputation. The ict billet billet manifold is manufactured in the USA for reliability. The Manufacturer says: We engineer all our parts in the USA, then use American - made equipment to produce them. Also, the manifold is compatible with ford mustang 4 valve 4.6l engines.

The manifold is made in Wichita, Kansas from aerospace - grade, USA - produced, billet aluminum. Above all, the ict billet billet manifold is easy, is natural and it is new.

Most buyers agree that the manifold comes with gaskets, reuse one and buy a second felpro. Also, a few also found that the manifold came with instructions which should be a no - brainer and it does not include a gasket, but so far zero vacuum leaks, so it's not a problem. Therefore, most customers agree that the manifold suits them best, and no one questions it.

Why We Like This:

The Manufacturer says: make as many components as possible to keep our jobs in America.
Machined from heavy duty 1/2" thick billet aluminum.
It is good and it is of very good quality.
It comes with a new gasket and it is thick.

Best For Air Flow: Ict Billet Billet Manifold

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Best part: Ict Billet Billet Manifold costs comparatively low and it is available to ship in 24 hours. The ict billet billet manifold includes a plenum plate only, plus it is compatible with gasket or rtv sealer. Having great costs does not mean that you must sacrifice quality. In addition, the manifold is designed to work with intercooled/non-intercooled engines.

Above all, the ict billet billet manifold looks awesome, is best for fuel economy and it allows for air flow.

Most customers quickly discovered that the manifold had all the provisions for bolts/accessory holes. Moreover, a few strongly agree that the manifold is simply a replacement cover for the factory intake. Therefore, customers were eager to recommend it to friends and families.

Why We Like This:

Made in Wichita, Kansas from aerospace grade, USA produced, billet aluminum.
This is manufactured in the USA for reliability.
The Manufacturer says: we provide the highest level of quality and development in our products.
This is compatible with 24 valve 6bt cummins diesel engines.

Best For Great Quality: Dirty Dingo Motorsports Billet Manifold

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Compared with other manifolds in this category, the Dirty Dingo Motorsports Billet Manifold has a convenient design. The dirty dingo motorsports billetmanifold includes grade 8 zinc coated allen bolts, stainless washers and black viton o-rings. These adapter plates will allow you to install an ls3 intake manifold or supercharger onto any ls cathedral port cylinder heads. These will clear the ctsv lsa and zl1 alignment pin, no need to remove. them them them them them. Most importantly, the dirty dingo motorsports billet manifold is perfect for great quality and it is fitment.

Almost all customers quickly discovered that the manifold is for rectangle port intake or supercharger on cathedral heads.

Why We Like This:

Good investment for the long term.
One of the newcomers and featured product.

Best For Torque: Fast Billet Manifold

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The Fast Billet Manifold is capable of outshining several other manifolds featured in this list in overall features in its price range. The fast billet manifold reduces heat soak plus it is the standard in airflow, torque and horsepower production. The lexar intake + big mouth 102mm throttle body kit increases horsepower and throttle response thanks to improved manifold flow and a 102mm throttle body bore. In addition, the manifold has a pop hood, is natural and it is special.

The manifold features a sleek black finish, fast logo with an option to add billet fuel rails. Finally, the fast billetmanifold is designed for perfect match and it fits fine.

Almost all customers quickly discovered that the manifold is designed to fit cathedral port heads, so if you are running 799s or 243s or similar, you should be fine.

Why We Like This:

It comes with a power band and it looks great.
If you want to make power with your ls, avoid sheet metal intakes.
One of the newcomers and featured product.

Best For Boost: Upr Products Billet Manifold

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If you are currently in the market looking for a suitable manifold for your regular usage, the product billet manifold is the natural choice. The products billet manifold is easy and it fits these vehicles. Make sure this fits by entering your model number. This black anodized billet vacuum manifold by Upr was designed in 1986. Above all, the Upr Products Billet Manifold includes 5 vacuum line fittings, 2 plugs and SS hardware.

Why We Like This:

* provides additional ports for boost or vacuuming.
It allows you to have additional ports for a boost or vacuum port.
Delivers what they promise.

Best With Power Band: Fast Polymer Manifold

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The Fast Polymer Manifold is suitable and reliable and fits well with your daily purpose. The fast polymer manifold is designed for perfect match and it has a pop hood. If you want to make power with your ls, avoid sheet metal intakes. Further, it features a sleek black finish, fast logo with an option to add billet fuel rails.

Finally, the fast polymer manifold looks great and it is great with a power band.

Why We Like This:

This reduces heat soak and it is the standard in airflow, torque and horsepower production.
Good investment for the long term.