Borla XR-1 Multicore 2.5in Inlet 4in Outlet RDX 14in

Borla XR-1 Multicore 2.5in Inlet 4in Outlet RDX 14in

Marsoni

M251S

$134.00

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

Borla XR-1 Multicore 2.5in Inlet 4in Outlet RDX 14inSKU: 401383 UPC: 808422013833 Borla 401383 XR 1 Multi Core Racing Muffler 2. 5in Center Inlet 2. 5in Center Outlet 4in Round x 14in Body Universal Fit The Borla 401383 XR 1 Multi Core Muffler delivers aggressive racing sound and performance gains for any vehicle. This universal muffler features a compact 4 inch diameter by 14 inch long body with 19 inch overall length and 2. 5 inch center inlet outlet, ideal for cars with limited ground clearance.

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
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I have a 2020 Honda Civic Sport, and these filters fit perfectly. I was hesitant in purchasing because it said that its a frequent returned due to compability. Installation was a breeze after watching a quick YouTube tutorial, although it does come with instructions/manual. They look solid and durable. They came individually wrapped. I’m hoping they help with the odor and fogging issues caused by the old filters. Honda service wanted to charge me $63 for the cabin filter alone, so this was definitely a much better deal. I would purchase again in the future. The item ID that I purchase is CF11182&CA12051.

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Reviewed in the United States on May 29, 2026

Verified Purchase

AJ8

Alexandria, US

★★★★★ 5

Good filters

Size: CF11182&17220-61A-A00

Fit well and easy to install!

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Reviewed in the United States on May 24, 2026

Verified Purchase

Jerry

Grantham, US

★★★★★ 5

MDX filters

Size: CF11182&17220-61A-A00

The quality is excellent, the price is reasonable, and it's suitable for my MDX.

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Reviewed in the United States on May 9, 2026

Verified Purchase

Amazon Customer

Alexandria, US

★★★★★ 4

Fit great

Size: CF11966&CA12260

Fit was great. Cabin filter was better quality than the original from GM.

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Reviewed in the United States on February 18, 2026

Verified Purchase

Rebekah

Lake Worth, US

★★★★★ 5

Good deal

Size: CF10930&16546AA090

Seems a bit thinner than my last two, but they did come together for the price of one. Seems to be of good quality non the less. Fits well in my 2014 Subaru forester

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Reviewed in the United States on April 22, 2026