The 6 Best S400 Flanges (2022 reviews)

Not everyone likes to purchase flange for their regular usage, but the Fab-Pros S400 Flange would be an anomoly. Further, it has a special 4.21" flat face (106.93mm) od to mate too the only borg warner outlet flange on all these turbo models using v-band compressor housings. It has a nice beaded 3.5" od hose connection which can also be welded directly to an aluminum tube if you wish to not use a hose connection. Finally, the fab-pros s400 flange has a beefy dead section for warp free welding, another high quality part made for fabrication pros.

In short, many customers have used the flange for more than a few months without letup, and it shows no sign of giving up.

Customers also found that its wise to buy a s400 flange, along with this flange.

Why We Like This:

Machined from billet and a matching USA - made clamp.
Good investment for the long term.

Best For High Quality Materials: Fab-Pros Borg Warner Outlet Flange

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Not everyone likes to purchase flange for their daily purpose, but the fab-pros Borg warner outlet flange would be an anomoly. The fab-pros Borg warner outlet flange has a special 4.62" flat face (117.4mm od) to mate with the only Borg warner outlet flange on all these turbo models using the "t4" housings instead of the t6. Exceptionally high quality 304 stainless flange machined from billet and a matching USA - made clamp. Further, the flange is compatible, is great for high quality materials and it is great for value on the internet.

The flange is made by fabrication pros. Above all, the Fab-Pros Borg Warner Outlet Flange has a nice 4" id on the backside of the flange to slip the 4" (102mm) od tube into and weld.

"Has perfect fitment and is high quality. " - says, one customer. To sum up, many buyers have used the flange for more than a few months without any complaints, and it shows no sign of giving up.

Why We Like This:

Good investment for the long term.
Good brand reputation.

Best For Stainless Steel: Pulsar Turbo Systems S400 Flange

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Pulsar Turbo Systems makes beautiful and great flange with classic and smartly chosen materials. The Pulsar Turbo Systems S400 Flange is perfect for great quality and it is constructed with high-quality stainless steel. Please double check your sizing prior to purchase. This flange also works on caterpillar 3406c / e c15, detriot 60 12.7l k31 turbo.

Above all, the pulsar turbo systems s400 flange is suitable for 4" tubing application. Simply sit in and weld.

In conclusion, many customers have used the pulsar turbo systems s400flange for more than a few months without letup, and it shows no sign of giving up.

Few customers got s400 flange, along with the flange.

Why We Like This:

This flange also works on caterpillar 3406c/e c15, detriot 60 12.7l k31 turbo.
Excellent-quality 304 stainless steel billet marmon flange and clamp kit.
Suitable for 4" tubing application, simply sit in and weld.
This is highly recommended and fits 4" od tubing slip&weld.

Best For Model Number: Szbam S400 Flange

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Szbam line of flanges comes in a pretty wide variety of styles, so you can definitely find one that suits your individual preferences and needs. Make sure this fits by entering your model number. Has a 5 " od to mate to a 5 " tube. When it comes to searching for an optimal flange, the Szbam S400 Flange is definitely your first choice.

Why We Like This:

Not for the smaller "t4" housing on these turbos that has a flat face.
Good investment for the long term.

Best For Simple Installation: Qiilu S400 Flange

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The Qiilu S400 Flange should be able to handle its purpose and duties with ease. The qiilu s400flange is convenient to use, is easy to install, it is made for simple installation and has a precise design. Let more consumers enjoy better product services. The exhaust pipe flange clamp is designed and made of high - quality stainless steel material, which is rust - proof and durable, and has a longer service life.

The flange is designed for superior performance and it is great for high quality stainless steel. In addition, it is made with high-quality material and it is good for high performance. Finally, the qiilu s400 flange is made rust-proof, is made with precision manufacturing and it is made with high-quality stainless steel.

Customers say that buying a s400 flange, with this flange made their life much easier.

Why We Like This:

Manufacturer says: Our company mainly sells automotive and motorcycle parts.
Hope you have a pleasant shopping experience.
Manufacturer says: Our company's vision is to sell our products around the world.
Manufacturer says: our company is looking for global quality product suppliers.

Best For Superior Quality Mild Steel: Qiilu Intake Custom Turbo

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The Qiilu Intake Custom Turbo is satisfactory and appropriate and fits well with your daily purpose. The qiilu intake custom turbo has a split dual scroll port and it is good for thick material. The Manufacturer says: All of our products have strict selection processes, strict manufacturing processes, strict logistics allocation methods. The t4 turbo inlet flange spacer is exquisitely processed with high‑quality mild steel materials, wear - resistant and durable, not easy to break and has a long service life.

The flange is great for superior quality mild steel, is great for superior quality and it works well for direct replacement. Most importantly, the qiilu intake custom turbo makes for easy installation and it comes with a bolt diameter.

Why We Like This:

Helps to avoid deformation during welding, reliable to use.
Manufacturer says: Our company mainly sells automotive and motorcycle parts.
Hope you have a pleasant shopping experience.
Let more consumers enjoy better product services.