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Borla Performance Industries was founded in 1978 and remains America's premium cat-back exhaust brand. Every Borla system is hand-built from T-304 austenitic stainless steel and backed by a million-mile warranty — the OE choice for Camaro ZL1, Mustang GT350, and Chevy Corvette.
For high-horsepower applications requiring maximum exhaust velocity, the Borla Pro-XS 3in Offset/Offset Muffler is the premier choice. This universal muffler is engineered to handle high-flow requirements while maintaining the refined sound profile that Borla is famous for. Its robust construction makes it suitable for both street and track environments.
The 14-inch oval body is compact enough for tight under-chassis spaces while providing enough volume to effectively silence aggressive exhaust notes. The reversible design provides the installation flexibility needed for custom exhaust fabricators. Whether you are building a turbo-charged setup or a naturally aspirated performance engine, this muffler provides the durability and flow characteristics required for success. Trust your build to high-quality components available through GGCRACING.
| Brand | Borla |
|---|---|
| Manufacturer part number | 40353 |
| GGC SKU | BOR40353 |
| UPC / GTIN | 808422403535 |
Use the manufacturer part number when you compare with other listings or ask us to confirm a match.
| Box size | 20 × 9.9 × 4.6 in |
|---|---|
| Shipping weight | 9 lb |
Universal fit — check measurements. Compare the dimensions and specifications on this page with your application before you order.
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