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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.
Introducing the Borla CrateMuffler, the revolutionary solution designed to optimize the sound and performance of your Small Block Chevy (SBC) 350/383 crate or custom-built engine. This specific model features the aggressive ATAK (Acoustically Tuned Application) sound profile, delivering a powerful and exhilarating exhaust note that complements the raw power of your V8.
BORLA® understands that crate engines have unique acoustic requirements. The CrateMuffler is purpose-built to address these needs, offering a directional design that allows for custom sound tuning. This directional approach, identified by the mounting bracket on the endcap, helps to dramatically reduce or even eliminate drone, ensuring a more comfortable driving experience without sacrificing performance. The muffler features a 2.5-inch offset/center inlet configuration, making it versatile for various plumbing setups.
Upgrade your crate engine's sound and performance with the Borla ATAK CrateMuffler. Built with the highest quality materials and engineering expertise, it's the perfect choice for enthusiasts seeking the ultimate exhaust solution. Find this and more performance parts at GGCRACING.
| Brand | Borla |
|---|---|
| Manufacturer part number | 400820 |
| GGC SKU | BOR400820 |
| UPC / GTIN | 808422008204 |
Use the manufacturer part number when you compare with other listings or ask us to confirm a match.
| Box size | 24.3 × 11 × 10.4 in |
|---|---|
| Shipping weight | 13.6 lb |
Universal fit — check measurements. Compare the dimensions and specifications on this page with your application before you order.
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