FASS EGR Solutions Filter System for GMC/Chevrolet Duramax 2020-2025
Can I pick up my order or have it installed at your shop?
Can I pick up my order or have it installed at your shop?
Absolutely. We offer local pickup on most products and full professional installation at our shop in Washington, MO. Whether you just want to grab your parts or have our techs handle the install, we’ve got you covered. Give us a quick call at 636-429-7020 or message us to schedule a visit — we’ll make sure the parts are ready when you arrive.
How do I know if this part fits my vehicle?
How do I know if this part fits my vehicle?
Unsure if it’ll fit? No problem — that’s what we’re here for. Send us your vehicle’s year, make, and model, and we’ll verify fitment before you order. We can also point you toward compatible upgrades or supporting parts if needed.
What if I need to return a product or it’s defective?
What if I need to return a product or it’s defective?
Most unused items can be returned within 30 days in their original packaging. Some products are covered by a manufacturer’s warranty as well. If something arrives damaged or doesn’t meet your expectations, just let us know — we’ll help you get it replaced, refunded, or repaired. (Tracking updates are also emailed automatically once your order ships.)
What's the lead time on custom or fabricated parts?
What's the lead time on custom or fabricated parts?
Many of our parts are built to order — especially fabricated or performance components. These can take additional time to produce before shipping. Lead times vary by manufacturer and demand, but we’ll always keep you updated along the way. If you’re working on a tight schedule, reach out before ordering at 636-429-7020 and we’ll confirm current availability or estimated ship dates.
Description
Description
Part No: EGRC20
*Patent pending
The FASS EGR Filter System is a revolutionary upgrade for the 6.6 L5P Duramax engine. By removing 85% of the particulate matter that would otherwise circulate throughout your engine, this Filtration System drastically improves long-term reliability.
Without the FASS EGR Filter in place, particulate matter (soot) builds up throughout your EGR system and engine, causing premature wear and ultimately failure of vital components. By installing the FASS EGR Filter, you're eliminating 85% of the particulate matter that could otherwise damage your engine.
Unfiltered EGR Systems can lead to:
- Clogged EGR coolers
- Clogged EGR valves
- Particulate matter buildup in intakes
- Particulate matter buildup on grid heaters
- Particulate matter buildup on intake valves
- Particulate matter buildup on top of piston rings
- Excessive particulate matter introduced in your engine oil
FASS EGR Filter System benefits:
- Filters out 85% of particulate matter from the EGR stream
- Extends the life of the EGR cooler and EGR valve
- Reduced particulate matter build-up on grid heaters
- Reduced particulate matter build-up on intake valves
- Reduced particulate matter build-up inside intakes—allowing proper airflow
- Reduced particulate matter build-up piston rings which minimizes the possibility of broken rings and engine failure
- Reduced soot content in engine oil (verified by oil sample analysis)
FASS EGR Filter System specs:
- 409 stainless steel body
- 85% filtration of particulate matter
- Self-cleaning, auto regeneration, low maintenance!
- Specifically designed for use in the EGR stream of diesel engines—not an off-the-shelf filter.
Fits 2020-2024 Chevrolet/GMC 2500/3500 with 6.6 L5P Duramax:
- 60-120 minute installation time.
- Mandrel bent 304 stainless steel tig welded tubing.
- Welded in extensive fixturing to ensure proper fitment.
Fitment: GMC Sierra 2500HD Duramax 2020, GMC Sierra 3500HD Duramax 2020, Chevrolet Silverado 2500HD Duramax 2020, Chevrolet Silverado 3500HD Duramax 2020, GMC Sierra 2500HD Duramax 2021, GMC Sierra 3500HD Duramax 2021, Chevrolet Silverado 2500HD Duramax 2021, Chevrolet Silverado 3500HD Duramax 2021, GMC Sierra 2500HD Duramax 2022, GMC Sierra 3500HD Duramax 2022, Chevrolet Silverado 2500HD Duramax 2022, Chevrolet Silverado 3500HD Duramax 2022, GMC Sierra 2500HD Duramax 2023, GMC Sierra 3500HD Duramax 2023, Chevrolet Silverado 2500HD Duramax 2023, Chevrolet Silverado 3500HD Duramax 2023, GMC Sierra 2500HD Duramax 2023, GMC Sierra 3500HD Duramax 2024, Chevrolet Silverado 2500HD Duramax 2024, Chevrolet Silverado 3500HD Duramax 2024, GMC Sierra 2500HD Duramax 2025, GMC Sierra 3500HD Duramax 2025, Chevrolet Silverado 2500HD Duramax 2025, Chevrolet Silverado 3500HD Duramax 2025
