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Borla 40359 Pro XS Series Stainless Steel Exhaust Muffler

California Prop65: Warning
$112.99
Taxes, discounts and shipping calculated at checkout.

Free Delivery Available to a Shop Near You (some exclusions apply)


Itching for that unmistakable Borla sound but limited to a tight budget? Borla’s line of ProXS universal mufflers share many of the same great features as the brand’s more comprehensive exhaust systems but at a fraction of the cost. Designed to unleash more horsepower, these mufflers are fabricated of high-quality T-304 austenitic stainless steel ensuring they will not rust or corrode. Enjoy a head-turning growl that oozes performance and a look that is levels above stock styling.

  • Universal fit muffler
  • Free-flow design for improved performance
  • No chambers or baffles to slow down exhaust flow
  • High-temperature continuous-filament fiber (CFF) acoustic material for sound control
  • 100% welded T-304 stainless steel construction for strength
  • Reversible design for installation flexibility
  • Natural mill finish can be brushed or polished prior to installation
  • Unnotched necks designed for weld-in installation
  • Inlet/outlet configuration: Center/Offset
  • Shape: Oval
  • Tube Size: 3"
  • Case Size: 14" X 4" X 9.5"
  • Overall Length: 19"
  • Made in the USA
  • Limited Million Mile Warranty

Product Specifications

ShapeOval
Inlet PositionOffset Single
Inlet Diameter (IN)3 Inch
Outlet PositionCenter Single
Outlet Diameter (IN)3 Inch
Case Diameter (IN)9-1/2 Inch X 4 Inch
Case Length (IN)14 Inch
Overall Length (IN)19 Inch
Color/ FinishBare
MaterialT-304 Stainless Steel
Wall TypeSingle Wall
Internal ConstructionStraight Through Single Core
Includes TipNo
Tip Length (IN)No Tip
Tip Diameter (IN)No Tip
Tip FinishNo Tip
Tip MaterialNo Tip
Estimated Install Time (Hours)1

Additional Information

Shipping & Returns

Shipping Charges

Shipping charges vary and are determined at checkout based on your shipping address. We ship via UPS and LTL Truck Freight for larger items with various expedited shipping options. Free Shipping is available to a local store where applicable.

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60-Day No-Hassle Returns

If you are not pleased with your purchase, simply return it for a full refund. To return an item, please contact us at 833-727-8784 or customerservice@partsvia.com and request a return authorization number.

Contact

Call us at 1-833-727-8784 or Email us at customerservice@partsvia.com.

We typically reply within 24-48 hours of your submission.