Borla CrateMuffler LS3 3" Offset/Center Performance Muffler 14" x 4.35" x 9.10"

Product Overview

• Borla CrateMuffler® LS3 Performance Muffler - 3" Offset Inlet / Center Outlet

Features

• Premium T-304 stainless steel construction for durability and corrosion resistance
• 3" offset inlet and 3" center outlet for flexible routing in custom exhaust systems
• Oval body design (14" x 4.35" x 9.10") for optimized internal flow and sound tuning
• S-Type internal geometry delivers a balanced, performance-oriented exhaust tone
• CrateMuffler® tuning ideal for LS3 and similar high-output V8 engine builds
• Directional design - the outlet end is identified by a welded reference bracket
• Precision CNC-manufactured for consistent quality and exhaust flow characteristics
• Compatible with optional resonators to refine sound and reduce drone
• Backed by Borla's Million-Mile Warranty on construction quality

Specifications

• Part Number: 400___ (CrateMuffler® series for LS3, confirm exact Borla catalog code)
• Type: CrateMuffler® performance muffler
• Material: T-304 Stainless Steel
• Inlet Diameter: 3" Offset
• Outlet Diameter: 3" Center
• Body Shape: Oval
• Body Dimensions: 14" x 4.35" x 9.10"
• Sound Profile: S-Type (balanced performance tone)
• Fitment Type: Universal - custom exhaust systems and crate builds

Included Components

• 1x Borla CrateMuffler® LS3 performance muffler (3" Offset/Center)

Product Description

The **Borla CrateMuffler® LS3 3" Offset/Center Performance Muffler** is engineered for **crate engine builds, custom exhaust systems, and high-output V8 applications** such as LS3-based performance engines. Featuring a **3" offset inlet and 3" center outlet**, this muffler is ideal for bespoke exhaust routing where standard, vehicle-specific mufflers aren't suitable. Its **oval body (14" x 4.35" x 9.10")** and **S-Type internal geometry** deliver a strong, balanced performance tone with controlled drone for street and strip use.

Constructed from premium **T-304 stainless steel** with precision CNC fabrication, the muffler provides durability and reliable performance in demanding environments. The directional design - indicated by the welded outlet reference bracket - helps ensure correct orientation during installation. This part integrates seamlessly into custom exhaust layouts and pairs well with optional resonators or other CrateMuffler® components to fine-tune the exhaust note. Backed by Borla's **Million-Mile Warranty**, it's a high-quality choice for performance builders and enthusiasts seeking robust sound and flow characteristics in custom systems.