Borla CrateMuffler SBC 283/327/350 2.5in Offset/Offset 14in x 4.35in Oval (400822)
Borla CrateMuffler SBC 283/327/350 2.5in Offset/Offset 14in x 4.35in Oval (400822)
SKU:400822
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The Borla CrateMuffler SBC 283/327/350 2.5in Offset/Offset is a high-performance exhaust component engineered for small block Chevy engines, specifically the 283, 327, and 350 cubic inch variants. Constructed from durable T-304 stainless steel, this oval muffler offers excellent corrosion resistance and a refined appearance. Its design focuses on optimizing exhaust flow and sound quality, delivering a balanced blend of aggressive tone and refined acoustics. The muffler's construction and flow characteristics enhance engine performance by reducing backpressure and improving exhaust scavenging, making it suitable for both street and performance applications.
Designed for universal fitment, the Borla CrateMuffler is compatible with crate engines and custom builds featuring SBC 283, 327, and 350 engines. It features a 2.5-inch offset/offset inlet and outlet configuration, with dimensions of 14 inches in length and 4.35 inches in height, ensuring versatile installation options. This muffler is ideal for enthusiasts seeking improved sound and performance on street or track vehicles. It is a direct bolt-on replacement for stock mufflers, simplifying installation without requiring modifications. The kit includes the muffler unit, ready for straightforward installation on compatible small block Chevy engines.
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Overview
Overview
Borla CrateMuffler or Stock SBC 283/327/350
Universal Fitment
Part #: 400822
Overview
The Borla 400822 CrateMuffler is a high-performance exhaust component designed specifically for crate and custom-built small block Chevy engines, including the 283, 327, and 350 cubic inch variants. Crafted from durable T-304 stainless steel, this oval muffler combines longevity with a refined appearance. Its purpose-built design aims to optimize sound quality and exhaust flow, providing a balanced blend of aggressive tone and refined acoustics. Ideal for enthusiasts seeking to enhance their vehicle’s sound and performance, the CrateMuffler offers a straightforward upgrade that complements stock engine configurations while delivering noticeable improvements in exhaust note and response. This muffler is perfect for hot rodders, restorers, and performance enthusiasts who want a reliable, high-quality exhaust solution that maintains a classic muscle car sound profile while supporting engine efficiency and durability.Key Features
This CrateMuffler features a thoughtfully engineered design with the following key attributes:- Constructed from corrosion-resistant T-304 stainless steel for durability and longevity
- Oval case shape measuring 14 inches by 4.35 inches by 9 inches for optimal fit and performance
- Offset/Offset inlet and outlet configuration for versatile installation options
- Designed with directional flow to enhance exhaust efficiency and sound quality
- Features Borla’s signature S-Type sound for a deep, aggressive exhaust tone
- Welded mounting bracket on the endcap for secure and straightforward installation
- Optimized for stock SBC 283/327/350 engines, ensuring perfect fitment and performance
Construction & Design
The CrateMuffler’s robust T-304 stainless steel construction ensures resistance to corrosion and high temperatures, making it suitable for long-term use under demanding conditions. Its oval shape and offset inlet/outlet design facilitate easy installation in a variety of classic muscle cars and hot rods, while the directional flow feature helps maximize exhaust efficiency and sound quality.Driving Feel & Feedback
This muffler enhances the vehicle’s exhaust note, providing a deeper, more aggressive tone that complements the character of small block Chevy engines. While it does not directly increase horsepower, it supports improved exhaust flow and sound quality, contributing to a more engaging driving experience.Installation & Fitment
Designed for straightforward bolt-on installation, the CrateMuffler’s offset/offset configuration ensures compatibility with stock exhaust systems on SBC 283/327/350 engines. Proper fitment should be verified against your vehicle’s specific setup and the part number provided.What’s Included
The package includes the Borla CrateMuffler with welded mounting bracket, ready for installation. Additional hardware or clamps are not included and may be required based on your existing exhaust system.
