Kooks KO300-12 3" Universal Oval Muffler w/ Polished Body Center/Center Inlet
- Regular price
-
$118.95 - Regular price
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$124.44 - Sale price
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$118.95
In Stock: 6
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Product Specification:
SKU:KSHKO300-12
MPN: KO300-12
UPC: 842422131067
Weight: 6.8 lb
Inventory: 6
Type: Muffler
Vehicle Fitment
- Universal fit - designed for custom 3" exhaust systems
- Requires welding or custom exhaust integration to specific vehicles
Features
- Performance 3" inlet and outlet high-flow muffler
- Polished 304 stainless steel oval body for corrosion resistance
- Center inlet / center outlet configuration for flexible routing
- 12" long muffler body for balanced sound control and flow
- Oval body profile ~4.5" x ~7.5" for clearance in custom systems
- Enhances exhaust flow and deepens tone compared to restrictive stock mufflers
- Universal design suitable for custom street or race exhaust builds
- Reversible orientation for various exhaust layouts
Specifications
- Material: 304 stainless steel construction
- Inlet diameter: 3.00"
- Outlet diameter: 3.00"
- Muffler body length: 12"
- Overall length including inlet/outlet: ~16"
- Body cross-section approximate: 4.5" height x 7.5" width
- Installation: Weld-on or custom fitment required
- Finish: Polished stainless steel
Included Components
- 1x Kooks KO300-12 3" oval performance muffler
Product Description
The Kooks KO300-12 Universal Oval Muffler is a performance-oriented exhaust component designed for custom 3" diameter exhaust systems. Its polished 304 stainless steel oval body and center inlet/center outlet configuration make it versatile for a wide variety of custom exhaust layouts. This high-flow muffler smooths exhaust pulses while maintaining strong airflow, contributing to a deeper, more aggressive tone compared to many restrictive OEM components.
With a 12" long muffler body and universal design, the KO300-12 can be welded into custom exhaust builds on street cars, track cars, or performance vehicles where a 3" muffler is desired. Due to its universal nature, installation typically requires welding or custom exhaust fabrication. The stainless steel construction ensures corrosion resistance and long-lasting performance. Ideal for exhaust builders, fabricators, and performance enthusiasts looking to tailor the sound and flow of their system.



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