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400374 Borla XR-1 Mufflers

Name: Borla 400374 XR-1 Mufflers
Brand: Borla
SKU: 400374
Price: 390.99 USD
Availability: InStock

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Product: Borla XR-1 Mufflers

Category: Borla Muffler

Part Number: 400374

UPC: 808422003742

MSRP: $436.99

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$390.99

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New with manufacturer warranty

Availability: IN STOCK (5+)
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(Last checked: 06/28/2026)
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Description:

NOTES: Borla XR-1 Multi-Core 4in Ctr-Ctr Round 16in x 6.25in Rotary Engine Equipped Racing Muffler

Fitment:

Years	Make	Model	Trim
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WARNING: Cancer & Reproductive Harm www.p65warnings.ca.gov

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For more information on Borla part number 400374, you can visit the official Borla website.