Manufacturer's Part Number:
Car Chemistry Exhaust Inserts
Summit Racing Part Number:
Exhaust Insert Style:
Exhaust Insert Disk Quantity:
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Designed for a tube diameter of 2.500 in.
Choose In-store pick-up (OH, GA, NV) on our web site.
Now you can have the over-the-top power and torque of open headers and still meet all of your sound requirements. These 18-gauge steel exhaust inserts from Car Chemistry fit directly into your header collectors and reduce sound output without restricting power. The 2-disc inserts are for racing applications and meet NHRA noise requirements, while the 3-disc inserts are for use on street/strip vehicles.