Sale

Borla ProXS

ProXS Universal Muffler

$146.99 $131.99 Save $15.00

SKU: 400495

In Stock
In Stock
Ships by Aug 29
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

The Borla ProXS 400495 muffler is a value-priced option that incorporates many of Borla's performance-line features. Its reversible design provides installation flexibility, and the notched necks are specifically engineered for clamp-in installation, recommending 1" wide band clamps (part #18322). This muffler boasts a center inlet and a center outlet, both with 2.25" connections. The oval-shaped body measures 4" x 9.5", with a 14" long body and a 19" overall length. Borla backs this muffler with a Million Mile Warranty, indicating confidence in its longevity and performance. It is made in the USA and features 100% welded construction for enhanced strength and a free-flow design for improved performance. The internal acoustic material is high-temperature continuous-filament fiber (CFF) for optimal sound dampening.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandBorla ProXS
Part Number400495
CategoryExhaust

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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