FREE 1 to 3-Day Delivery on Orders $119+ Details

Talk to a Silverado 3500 Sales Tech
1-888-706-1096
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Black Friday is Here! Shop Early Deals >
Get $80 Off Redeem Now >

Find Headers for your Silverado 3500

PPE High-Flow Exhaust Manifolds and Up-Pipes; Silver Ceramic (17-25 6.6L Duramax Silverado 3500 HD)Find parts that fit my vehicle

Item SHS35387
Product Image
PPE High-Flow Exhaust Manifolds and Up-Pipes; Silver Ceramic (17-25 6.6L Duramax Silverado 3500 HD)
Verify parts fit and get product recommendations.
Silverado 3500 Sales Techs: Connect Now M-F 8:30A-11P, Sat-Sun 8:30A-9P
Call now 1-888-706-1096 Chat Now
$0.00
Want $10? Write one of the first 5 reviews 4.5 PPE Exhaust product ratings
Our Price

$1,520.99

to: 43215
Please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.

Will this fit your Vehicle?

Select a different vehicle Help?
Update or Change Vehicle
Add to Cart
Save for later
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    Loading Indicator

      Product Information

      Description, Q&A

      Features & Specs

      Description

      GM 6.6L Duramax High-Flow Exhaust Manifolds and Up-Pipes Kits

      PPE High-Flow Manifolds are made from cast, high-sil moly. The PPE Up-Pipe bellows are internally sleeved, made from aircraft-grade 304 stainless steel, and designed with increased inner diameter for higher flow. The entire Manifold and Up-Pipe exhaust system are designed to maximize power and flow characteristics, lower exhaust gas temperatures (EGTs) and accelerate turbo spool-up while increasing power, fuel economy, and maintaining reliability.

      High-Flow Exhaust Manifolds

      Ceramic coating is available as an option for High-Flow Exhaust Manifolds.

      Ceramic coating was pioneered by the military and defense industries. Now considered a standard in high-performance applications like Formula 1 and military jet aircraft. This same process is available to you - today.

      The Ceramic-Coating option enhances the existing benefits of the PPE Manifolds and Up-Pipes Kit which is specifically designed to maximize power and flow characteristics. Ceramic coating creates a thermal barrier and doesn’t absorb heat as quickly as raw metal. This reduces the thermal cycle and surface temperature. The ceramic coating promotes even greater flow, which means lower exhaust gas temperatures (EGTs). Ceramic coating also offers long-lasting protection against moisture, road salts, oil, fuel, and other corrosive chemicals. Plus, ceramic coating keeps your PPE Manifolds looking great - for a long, long time.

      304 Stainless Steel Up-Pipes Kit

      Choose the Ceramic Coating Option added to your PPE Manifolds and upgrade your GM 6.6L Duramax with the superior combination of PPE Manifolds with 304 Stainless Steel Up-Pipes Kit.

      Complete your upgrade with a PPE Stainless 3 Inch, 304 Steel Down Pipe.

      LML model requires modification on upper control arm bushing heat shield.
      Up-Pipe configuration may vary depending on your model.

      Fitment:

      Details

      PPE 116112535

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      4.5

      Reviews of PPE Exhaust Products (16)

      Brand Image

      Reviews of PPE Exhaust products have an average rating of 4.5 out of 5

      Questions & Answers

      No questions about this product yet. Ask the First Question

      Will It Fit My Silverado 3500

      • 6.6L V8 Duramax - 17, 18, 19, 20, 21, 22, 23, 24, 25

          Word on the Trail

          As always it was a painless and fast experience. That's why I will always go to you rather than another place to get the things I need for my truck. A huge thanks once again.

          celestetom
          Previous Slide Next Slide