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MagnaFlow 2021 RAM 3500 5 Inch Filter-Back System
MagnaFlow 2021 RAM 3500 5 Inch Filter-Back System
MagnaFlow 2021 RAM 3500 5 Inch Filter-Back System
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MagnaFlow 2021 RAM 3500 5 Inch Filter-Back System

Marsoni M251S
Sale price$288.00
Pay 4 payments of $72.00 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
MagnaFlow 2021 RAM 3500 5 Inch Filter-Back SystemThe MagnaFlow Ram PRO DPF Series 17912 utilizes it's weight optimized, durable, corrosion resistant stainless steel design to enhance your truck with MagnaFlows signature sound and dyno tested performance. 17912s 5in. diameter mandrel bent main piping features a muffler delete and terminates in a Single Passenger Side Rear exit with 6in. Polished Welded On Single Wall Angle Cut Rolled Edge Intercooled tips. This emissions legal filter back exhaust kit
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Your MagnaFlow 2021 RAM 3500 5 Inch Filter-Back System orders ship within 1-2 business days.

Delivery Options:

  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 1417 reviews
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Product Reviews
L
Lucky1334
Lake Worth, US
★★★★★ 5
Perfect fit for 2016 Corolla!
Fit's my 2016 Corolla perfect. Has a sturdy frame. Other name brand ones I have purchased before don't have the sturdy frame and squish up. This comes with tiny fragrant beads on the top part and has a light fresh scent when the air is on. Very happy so far.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 8, 2025
K
Verified Purchase
Kevin Yang
Grantham, US
★★★★★ 5
Excellent Factory Replacement and a Simple DIY Upgrade
This EPAuto engine air filter is an outstanding, cost-effective replacement for standard factory filters. The build quality is excellent, featuring a durable rubber gasket that creates a tight, reliable seal within the air box to prevent any unfiltered air from bypassing the element. Installing it is a incredibly straightforward task that takes less than five minutes and requires no tools. It offers the exact same performance as premium drugstore or dealership options at a fraction of the cost. Highly recommended for routine vehicle maintenance. Note: Fits perfectly on my Subaru Legacy 2018!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
V
Verified Purchase
Vincent J. Padilla
Natrona Heights, US
★★★★★ 5
Perfect fit
Nice replacement on my 2016 Subaru Forester
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
W
Verified Purchase
Walter W. Watson
Natrona Heights, US
★★★★★ 5
Perfect Fit for 2018 Forester
I've purchased various filters from EP Auto and each one matches the vehicle's needs and is a good value.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 16, 2026
S
Verified Purchase
Seneca W.
West Palm Beach, US
★★★★★ 4
Easy self maintenance.
Does the job of what theu try to upset you Valvoline for a fraction of the price and easy to install.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 27, 2025

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