Do you offer US domestic shipping?

Yes, we have established warehouses within the continental United States to ensure rapid domestic delivery.

What certifications does the product have?

The product holds ISO9001 certification.

3" High-Flow Turbo Downpipe Fits 2011-2015 Chevy Gmc 6.6L Duramax Lml

Name: 3" High-Flow Turbo Downpipe Fits 2011-2015 Chevy Gmc 6.6L Duramax Lml
Brand: Hefei Normally Technology Co., Ltd
SKU: 1996106011

Anhui, ChinaHefei Normally Technology Co., Ltd

US$140.29

10-29 Pieces

US$125.19

30-99 Pieces

US$80.99

100+ Pieces

Product profile

Warranty

12 Months

Suitable for Car Brands

Chevrolet, Gmc

Car Model

for 11-15 6.6L Lml Duramax

Model NO.

DPF-DM-YWD-295

Engine Type

Duramax

Type

Downpipe

Body Material

409 Stainless Steel,Customized

Certification

ISO9001

Component

Downpipe

Main Market

North America

Inlet Diameter

3", Customized

Color

Brown+Silver, Customized

Transport Package

Standard

Origin

China

Key features

Premium Material: Constructed from T-409 Stainless Steel for durability and corrosion resistance.

Customized Dimensions: Features a 3-inch inlet diameter with customizable options available.

Customized Color: Available in Brown and Silver color combinations with customization options.

Performance Boost: Reduces exhaust backpressure to increase high-RPM torque and engine power.

Fuel & Maintenance Savings: Eliminates DPF regeneration needs, avoiding extra fuel costs and cleaning fees.

Enhanced Throttle Response: Provides sharper acceleration with no lag, delivering crisp power instantly.

Fast US Shipping: Rapid domestic delivery available from established warehouses in the continental US.

OEM/ODM Capabilities: Professional supplier offering custom manufacturing and design services.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceMulti-language PioneerFast Delivery

Hefei Normally Technology Co., Ltd

Anhui, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤18h

About Our Factory & Business Background

AddressRoom 1816, Block C, Jiaqiao International Plaza, Baohe District, Hefei, Anhui, China

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month

Our Production Capability & Technical Expertise

Main ProductsDPF Delete Pipe, Wheel Covers, Wheel Adapters, Truck Exhaust Pipes, Wheel Simulators, Downpipes, Truck Accessories, Truck Wheel Accessories

Our Industry Experience & Global Business Record

Main MarketsNorth America

Product Q&A

Q:What is the material of the downpipe?

The downpipe is made of T-409 Stainless Steel, which is customized for durability.

Q:Is the product customizable?

Yes, the inlet diameter is 3 inches and can be customized. The color is available in Brown+Silver and can also be customized.

Q:What are the benefits of removing the DPF?

Removing the DPF eliminates the need for active soot-burn regeneration, saves fuel, avoids costly limp-home modes, and prevents expensive filter cleanings or replacements.

Q:How long is the warranty period?

The product comes with a 12-month warranty.

Q:What is the lead time for orders?

The average lead time is one month, regardless of whether it is peak season or off-season.