2001-2025 Duramax High Flow Exhaust Manifold W/ Up-Pipe Kit (116111035)

Name: Dirty Diesel Customs 2001-2025 Duramax High Flow Exhaust Manifold W/ Up-Pipe Kit (116111035) - 2001-2025 Duramax High Flow Exhaust Manifold W/ Up-Pipe Kit (116111035)
Brand: Dirty Diesel Customs
SKU: 40633386860580
Price: 899.99 USD
Availability: InStock
Rating: 4.5455 (7 reviews)

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$899.99

Quantity

Color

Black

Quantity

Description

Description Fits Year Make Model Engine 2001-2024 GMC/Chevrolet HD 6.6L Duramax Designed to increase flow, lower EGT's, accelerate turbo spool, and maximize power all while maintaining reliability.
The PPE High-Flow Manifold is cra...

Reviews

4.5

11 ratings

Great fit high quality definitely give a faster turbo spool up and noticeable torque! And hopefully won’t crack like the OEM ones with the thickness of these.

Cole · May 2, 2026

kit comes with everything required.

Kevin · January 6, 2026

Very high quality kits! We've installed 4 of these and will be buying more!!

Cory · December 15, 2025

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Dirty Diesel Customs

4.8 (14.9K)

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Description

Reviews

4.5

11 ratings

Great fit high quality definitely give a faster turbo spool up and noticeable torque! And hopefully won’t crack like the OEM ones with the thickness of these.

Cole · May 2, 2026