Skip to Main Content
Home
About Us
My Account
Contact Us
Blog
Login
Register
0
Items -
$0
0
Items
Toggle navigation
Powerstroke Diesel
7.3 Powerstroke 1994-1997
7.3 Powerstroke Early 1999
7.3 Powerstroke 1999.5-2003
6.0 Powerstroke 2003-2007
6.4 Powerstroke 2008-2010
6.7 Powerstroke 2011-2022
3.0 Powerstroke 2018-2021
Cummins Diesel
5.9 12V Cummins Parts 1989-1993
5.9 12V Cummins Parts 1994-1998
5.9 24V Cummins Parts 1998.5-2002
5.9 Cummins Parts 2003-2007
6.7 Cummins Parts 2007.5-2023
5.0 Cummins Nissan Titan XD
3.9 Cummins 4BT
Duramax Diesel
LB7 Duramax 2001-2004
LLY Duramax 2004.5-2005
LBZ Duramax 2006-2007
LMM Duramax 2007.5-2010
LML Duramax 2011-2016
L5P Duramax 2017-2023
Shipping Forms
Military Discount
Core Buying
Help Resources
Rewards
Helpful Videos
Remote Help
Dealer Access
Become A Dealer
FFD Merchandise
Stickers
Shirts & Hoodies
Hats
More Products
Contact Us | Phone
Home
Duramax Diesel
L5P Duramax 2017-2023
Exhausts
Magnaflow 17870 5 Inch Pro Filter Back Exhaust
Add to Wish List
Email a friend
LMM|LML|L5P Duramax Magnaflow 5 Inch Pro Filter Back Exhaust
1
Review(s)
5
0
5
Write a Review
Your Price:
$839.00
Questions about this item? Be the first to ask here.
Part Number:
mag17870
Usually Ships in 24 Hours
Warranty
Lifetime
Fits:
Duramax 2007.5-2023
Put me on the Waiting List
Put me on the Waiting List
Quantity
+
-
Add to Cart
Description
Customer Reviews
CA Prop 65
Looking for an upgrade to your Duramax truck's exhaust system? Check out the Magnaflow 17870 5 Inch Pro Filter Back Exhaust. This system is designed to provide your truck with a deep, aggressive sound while increasing performance. It features 5" mandrel-bent 409SS tubing and a polished welded intercooled tip for a high-quality look and feel. The single passenger side rear exit ensures easy installation, and the lifetime construction warranty gives you peace of mind knowing that your investment is protected. So if you're looking for an exhaust system that provides both great sound and performance, the Magnaflow 17870 is the way to go.
• Lifetime backed stainless steel construction
• Muffler-less design
• Mirror polished welded intercooled tips
• Value system with a no hassle emissions legal design
Rating Snapshot
Select a row below to filter reviews.
5 Stars
1
4 Stars
0
3 Stars
0
2 Stars
0
1 Stars
0
4 Stars
Clear Filter
×
Average Customer Ratings
5.0
Reviews Sorting
most helpful to least helpful
high to low rating
low to high rating
newest to oldest
oldest to newest
Magna flow 5"
Quick and easy install. Magna flow makes it easy. Fitment was great. This is what GM should have done from the factory.
Did you find this helpful?
Reviewed by:
(Verified Buyer)
William Stanley
from San Diego on 5/11/2021
5
Proposition 65 Warning Information -
P65Warnings.ca.gov
Reward Points
839 points will be rewarded to you when you buy this item.
Related Items
AFE 49-04086 Atlas Dual 4 Inch Filter-Back Exhaust System
$785.00
$706.50
Sale
L5P Duramax 2017-2019
Usually Ships in 24 Hours
Add to Wish List
Select Options
Banks Power 48947 Single Monster Exhaust System
$519.00
L5P Duramax 2017-2019 (All Cabs & Beds)
Usually Ships in 24 Hours
Add to Wish List
Select Options
AFE 49-44125 Large Bore HD 5 Inch Filter-Back Exhaust System
$530.00
$477.00
Sale
L5P Duramax 2020-2021 (All Double & Crew Cabs)
Ships From Manufacturer (Usually in 3-5 Days)
Add to Wish List
Select Options
MBRP 4 Inch Pro Series Filter-Back Exhaust System S6059304
$464.99
$395.24
Sale
L5P Duramax 2020-2021 (All Crew & Ext. Cab)
Usually Ships in 24 Hours
Add to Wish List
Add To Cart
MBRP S6059AL 4 Inch Installer Series Filter-Back Exhaust System
$349.99
$297.49
Sale
L5P Duramax 2020-2022 (All Crew & Ext Cabs)
Usually Ships in 24 Hours
Add to Wish List
Add To Cart
Banks 5 Inch Single Monster Exhaust With Sidekick Tip
$628.20
L5P Duramax 2020-2022 (Double & Crew Cab)
Usually Ships in 24 Hours
Add to Wish List
Select Options
Browse Similar Items
Duramax Diesel
>
LMM Duramax 2007.5-2010
>
Exhaust
>
Filter Back Exhausts
Duramax Diesel
>
LML Duramax 2011-2016
>
LML Exhaust System
>
DPF Filter Back Exhausts
×
Menu Links
Categories
×
Earn Rewards!
