SKU: 588946166

Wehrli Custom Fabrication Cummins 4" High Mount S400 Down Pipe - WCF100262

$155.25 $172.50
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Ships within 48 hours · Estimated delivery Jul 19 - Jul 24

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Description

Wehrli Custom Fabrication Cummins 4" High Mount S400 Down Pipe - WCF100262Wehrli 4" High Mount S400 Downpipe for Cummins WCF100262 Precision Fit for High Mount S400 Setups on 2nd Gen Style Manifolds Take your Cummins build to the next level with the WCFab 4 Turbo Downpipe, engineered specifically for high mount S400 turbos paired with a 2nd Gen style exhaust manifold. Whether you're chasing power or refining your custom twin setup, this pipe delivers the fit, flow, and durability serious builds demand. Key Features: 4"

🔥 Wehrli 4" High Mount S400 Downpipe for Cummins – WCF100262

Precision Fit for High Mount S400 Setups on 2nd Gen Style Manifolds

Take your Cummins build to the next level with the WCFab 4” Turbo Downpipe, engineered specifically for high mount S400 turbos paired with a 2nd Gen style exhaust manifold. Whether you're chasing power or refining your custom twin setup, this pipe delivers the fit, flow, and durability serious builds demand.

✅ Key Features:

🛠️ 4" Turbo Down Pipe for Cummins
Specifically built for High Mount S400 turbos on 2nd Gen style exhaust manifolds.

📏 Upper Flange – 4.6” Diameter
Perfectly matches the S400 T6 exhaust housing, ensuring a leak-free connection under load.

🔩 Factory-Style Lower Flange
Connects to your OEM v-band flange using your factory v-band clamp — no cutting or welding needed.

🔥 High-Temp Ceramic Coated
Ready to handle extreme EGTs while keeping under-hood temps in check and improving longevity.

🧯 Includes Heat Wrap + Hose Clamps
Reduce heat soak and protect surrounding components — wrapped and clamped for a clean finish.

🔧 Includes 4” V-Band Clamp for Turbo Connection
Everything you need to bolt it up and let it eat.

📦 Compatible with 2003–2004 Cummins
Fits early 5.9L trucks that have upgraded their front pipe to the 2004.5–2007 style part.

📦 Product Details:

  • Part #: WCF100262

  • Fits: High Mount S400 on Cummins w/ 2nd Gen manifold

  • Finish: High-temp ceramic coated

  • Clamp: 4" V-band included

  • Install Time: ~1 hour with standard tools

💯 100% Authentic | 🔥 Track-Proven Quality | 🛠️ Diesel Fabrication Ready

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 588946166

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4.6 ★★★★★
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Nailah
Boise, US
★★★★★ 3
Not toooo sure of what to think
Size: 3.38 Fl Oz (Pack of 1)
Riding in the middleman this one.. Not toooooo sure of the outcome.. The item does not smell like the description.. Giving it a few to decide... Instruction are NOT clear as you wld think... Was this actually a product made originally or a knock off?
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 9, 2026
F
Verified Purchase
Fringed Jewels
Battle Creek, US
★★★★★ 5
It seems to work well
Size: 3.38 Fl Oz (Pack of 1)
Smells like coffee as others have vlogged it should. I wanted raw cold-pressed. That’s description on Amazon. It’s not on jar so we’ll see.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2026
C
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Carlos
West Palm Beach, US
★★★★★ 5
Batana
Size: 5.07 Fl Oz (Pack of 1)
Nice oil
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
L
Verified Purchase
laronda D.
West Palm Beach, US
★★★★★ 5
Very comfortable it feel so good
Size: 3.38 Fl Oz (Pack of 1)
It smell so good I use it for a week I already feel my hair growing
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 4, 2026
M
Verified Purchase
Michelle Howard
Charlottesville, US
★★★★★ 5
Loved this
Size: 4 Fl Oz (Pack of 1)
This product here is great. It's very thick. It has a nice like soft crumbly texture. It's very shiny. The bottle was OK for what you ordered, but the product itself works great my sister has alopecia and I've used it consistently and saw results so this product is definitely about consistency. The more you use it the more results you see it does smell like a strong coffee so I don't know if you wanna walk around with this without your day. It does smell like coffee, but it is great so I suggest personally use the product. Let it sit on your hair if you're not going anywhere for the day leave it but if you're going somewhere wash it out use it as a treatment.
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Reviewed in the United States on October 27, 2025

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