MBRP 2500/3500 Cummins 5in Turbo Back Single Side Exit No Muffler T409

MBRP 2500/3500 Cummins 5in Turbo Back Single Side Exit No Muffler T409

Marsoni

M251S

$326.25

Get it in 3 business days with 1 day shipping. Friday, May 29

MBRP 2500/3500 Cummins 5in Turbo Back Single Side Exit No Muffler T409RELIABILITY AND DURABILITY ARMOR PLUS Series exhaust systems are crafted from corrosion resistant T409 Stainless Steel a value oriented material designed to protect from penetrating rust and will stand up to almostanything you can throw at it. T409 Stainless Steel tubing is easy to clean. If you dont find yourself faced with lots of precipitation and salt, this is all youre ever going to need. All of the tubing is mandrel bent for maximum exhaust

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As the title says the filter wasn’t green this time (purchased 3 other times). I read off the numbers to Ecogard technical support and they said it was their filter and by the date code manufactured by a different factory. This one was grey/black with blue edge and you could tell there was charcoal embedded in it. Not sure if it will perform the same and smell the same, as I preferred the scent of the green one. The listing needs to be updated with the correct picture if the green isn’t made anymore.

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Reviewed in the United States on March 11, 2026

Verified Purchase

Davian

Massapequa, US

★★★★★ 5

Very clean air quality.

Size: 8" x 10" x 2"

Immaculate air quality. Easy to install.

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Reviewed in the United States on July 24, 2025

Verified Purchase

Kimmy

Carnegie, US

★★★★★ 5

Effective

Size: 8" x 10" x 2"

Works great

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Reviewed in the United States on September 19, 2025

Verified Purchase

Joseph Bod

Port Orchard, US

★★★★★ 5

Fits 2021 Acura TLX

Size: 8" x 10" x 2"

Amazon garage and mfg website hadn't caught up, yet: this does fit the 2021 Acura TLX SH-AWD. No problems. New way of getting access -- pinch sides of glove box and drop off of hinge. Old way required removing an access panel.

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Reviewed in the United States on June 14, 2021

Verified Purchase

Whiting, US

★★★★★ 5

Worth it.

Size: 8" x 10" x 2"

Super easy to install. The increased airflow is definitely noticeable.

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Reviewed in the United States on August 1, 2024