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Exhaust Exhaust Pipes, Systems and Components

Magnaflow

MagnaFlow SYS Cat-Back 2017 Chevrolet Silverado 6.6L Diesel Polished Single Wall 6in Tip

$1,325.48 $754.06 Save $571.42

SKU: M001 17870

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In Stock
Ships by Aug 4
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Part #: 17870

The MagnaFlow PRO DPF Series 17870 utilizes it's weight-optimized, durable, corrosion resistant stainless steel design to enhance your truck with MagnaFlow's signature sound and dyno-tested performance. 17870's 5in. diameter mandrel bent main piping features a muffler delete and terminates in a Single Passenger Side Rear exit with 6in. Polished Welded-Single Wall-Angle Cut-Rolled Edge-Intercooled tips. This emissions-legal filter-back exhaust kit has been tuned to create Mild interior and Moderate exterior sound levels. Exhaust system 17870 is emissions-legal and produced using CNC precision robotic manufacturing techniques that result in a direct-fit design that you can install yourself, all backed by MagnaFlow's limited lifetime warranty.

Features:

  • Throaty, powerful performance sound Magnaflow is famous for
  • Attention grabbing design thanks to an aggressive style
  • Intercooled tips

Pro Series Performance Diesel Exhaust System | 5 in. Filter-Back | Incl. Over Axle Pipe Assy/Tailpipe/4-5 in. Nipple/6 in. Polished Tip | Single Pass. Side Rear Exit | Stainless

MIA's Description

The MagnaFlow PRO DPF Series 17870 is a weight-optimized, durable, corrosion-resistant stainless steel DPF-back performance exhaust system. It features 5-inch diameter mandrel-bent main piping with a muffler delete, terminating in a single passenger side rear exit with a 6-inch polished, welded, single-wall, angle-cut, rolled-edge, intercooled tip. This emissions-legal kit is tuned for mild interior and moderate exterior sound levels, produced using CNC precision robotic manufacturing for a direct-fit, bolt-on installation. It includes a limited lifetime warranty on stainless steel components.

Fitment

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Specifications

BrandMagnaflow
Part NumberM001 17870

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Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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