There are several advantages of having a k20 cast turbo manifold. In the following post, we will help you to select the best k20 cast turbo manifolds.

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Our Top Picks:

Best Overall: Buy: Dorman Exhaust Manifold READ REVIEW

Best For Easy Fix: Buy: Dorman K20 Cast Turbo Manifold READ REVIEW

Best With Part Number: Buy: Rev9 K20 Cast Turbo Manifold READ REVIEW

Best For Driver Side: Buy: Mmi K20 Cast Turbo Manifold READ REVIEW

Best For High Quality: Buy: Dna Motoring K20 Cast Turbo Manifold READ REVIEW

Best For Stainless Steel: Buy: Atp K20 Cast Turbo Manifold READ REVIEW

Best For Air Flow: Buy: Dna Motoring K20 Cast Turbo Manifold READ REVIEW

Best Overall: Dorman Exhaust Manifold

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We know from years of feedback from readers, amazon sellers, and family and friends what most people want in a manifold. The Dorman exhaust manifold is exactly that - it's a simple manifold that hits all the right notes. The Dorman Exhaust Manifold is best for good fit, is flexible, it is great for decent quality and has a nice design. Make sure this fits by entering your model number. This exhaust manifold was precision - engineered and durably manufactured to match the fit and function of the stock manifold on specified vehicles.

The manifold includes all necessary gaskets and downpipe hardware for a complete repair. Further, this is present and it is best for exhaust manifolds. Finally, the dorman exhaust manifold will wear on any part, but poor design and inferior materials will cause these parts to fail faster.

Almost all customers found that the manifold comes with exhaust flange nuts and heat shield screw, manifold to cyl head and flange gasket. Also, a few strongly agree that the manifold comes with is for the heat shield, which is not that critical to replace anyway. Also, they also found that this exhaust manifold had been improved upon by Dorman. To sum up, for most customers, Dorman product was just what they wanted.

• They fit perfectly, packaged well, it allows for perfect fit and has a cool design.
• This is fitment, it comes with direct fit and has improved design.
• This is cool to the touch, about 30 mins.
• This is what gm calls torque.

Best For Easy Fix: Dorman K20 Cast Turbo Manifold

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Dorman has been making great manifolds for years, thanks to a combination of clever design and appropriate materials. The Dorman k20 cast turbo manifold is worth the money and it is fit and perfectly. To make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool. This exhaust manifold was precision - engineered and durably manufactured to match the fit and function of the stock manifold on specified vehicles.

The manifold bought again and it is made of durable materials. Lastly, the Dorman k20 cast turbo manifold comes with great parts and it has Amazon on top.

Almost all customers opine that the manifold can be used on a 2011 malibu 2.4l. Also, a few strongly agree that the manifold is perfect. Hopefully it will last and doesn’t crack like the factory ones. And, a few also found that the manifold is for the 6th speed only and doesn't fit the fourth speed. To sum up, buyers found this to be one of the best manifold for daily purposes.

• This includes all necessary gaskets and downpipe hardware for a complete repair.
• This is brand new and it is lower.
• This protects against warping or cracking.
• This is a build up from the manifold casting, a lip from cast.

Best With Part Number: Rev9 K20 Cast Turbo Manifold

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Rev9 has been making great manifolds for years, thanks to a combination of clever design and appropriate materials. Make sure this fits by entering your model number. Further, the manifold fits t3 and t3/t4 hybrid turbochargers. When it comes to searching for an optimal manifold, the Rev9 K20 Cast Turbo Manifold is definitely your first choice.

Almost all customers quickly discovered that the manifold fits t3 and t3/t4 hybrid turbos. Therefore, most customers find the manifold is functionally comfortable and no one questions it.

• New and hot releases.
• Delivers what they promise.

Best For Driver Side: Mmi K20 Cast Turbo Manifold

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We know from years of feedback from readers, amazon sellers, and family and friends what most people want in a convenient and appropriate manifold. The Mmi K20 Cast Turbo Manifold is exactly that - it's a simple manifold that hits all the right notes. In addition, it is designed to integrate w/ ls swap applications & components with hardened stainless hardware. Make sure this fits by entering your model number. Above all, the mmi k20 castturbo manifold works for the driver side and it is super strong.

Most buyers opine that the manifold is cast iron and needs a lot of casting burrs cleaned out and a pyrometer bung welded into it if you are running a pyrometer. In addition, a few say that the manifold includes both manifolds, left and right side, the pass. Therefore, buyers were eager to recommend it to friends and families.

• This is a vband flange, 2.5in in size.
• Super strong design custom swap setup.
• *****no need to relocate the alternator like the other guys.

Best For High Quality: Dna Motoring K20 Cast Turbo Manifold

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The Dna Motoring K20 Cast Turbo Manifold is capable of outshining several other manifolds featured in this list in overall features for the price point. The dna motoring k20cast turbo manifold can melt the heart of any turbo system is the manifold and the turbocharger. Make sure this fits by entering your model number. This tubular manifold furthers the exhaust flow using " equal length " runners.

Most importantly, the dna motoring k20 cast turbomanifold is accurate, has increased engine exhaust output, it is efficient and has a turbocharger design.

• Tig welded cnc machined flange for resistance against cracking and wearing.
• These form the basis where the rest of the turbo system is built around.
• It is made of high quality t-304 polished stainless steel alloy material for strength and durability.
• This is made up of runners coming from each cylinder, meeting up at a collector.

Best For Stainless Steel: Atp K20 Cast Turbo Manifold

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Compared with other manifolds in this category, the Atp K20 Cast Turbo Manifold has a convenient design. The atp k20 castturbo manifold is high leak free performance and it is best for exhaust manifolds. Make sure this fits by entering your model number. Moreover, the manifold is developed off of the original part’s specifications, to ensure it will install and perform as intended.

Finally, the atp k20cast turbo manifold is manufactured to of design ensuring the manifold will line up and flow like the original unit.

• High grade metallurgy resists fatigue, cracking and breakage.
• Precision machine finished providing smooth installation and leak free performance.
• Good brand reputation.

Best For Air Flow: Dna Motoring K20 Cast Turbo Manifold

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If you often find yourself confused about the appropriate and satisfactory manifold, Dna Motoring K20 Cast Turbo Manifold should be your first option for buying. The dna motoring k20 cast turbomanifold is made of high quality t-304 polished stainless steel alloy material for strength and durability. Make sure this fits by entering your model number. These form the basis where the rest of the turbo system is built around.

The manifold allows for air flow, it has increased engine exhaust output and has a turbocharger design. Further, the manifold is no match for power and performance for tubular stainless steel manifolds. Finally, the dna motoring k20 cast turbo manifold is accurate and has a tubular design.

Almost all buyers found that the manifold would not bolt on to any b series, d series and or k series motor. Overall, for most customers, the manifold was just what they wanted.

• Increase engine exhaust output and efficiency.
• Tig welded cnc machined flange for resistance against cracking and wearing.
• This is made up of runners coming from each cylinder, meeting up at a collector.
• This can melt the heart of any turbo system is the manifold and the turbocharger.