Grams Performance

Grams Performance 10-15 Camaro LS3 SS Long Tube Headers G12-02-0050

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  • Regular price $999.99

Part# G12-02-0050

Introducing Long Tube Headers from Grams Performance & Design. Each long tube header is constructed from stainless steel 304 for corrosion resistance and longevity. The headers feature long tube 2 step 1-3/4 to 1-7/8 with a 3ÌÎ_ÌÎ_큉ۡÌÝÌÒí_ÌÎ__̴å«ÌÎÌÏ_ true merge collector. This header also comes with cat-delete pipes and can easily be switched to high flow cats. Every Grams header is designed and precisely engineered to maximize exhaust flow and increase, both, horsepower and torque throughout the powerband (increases from 30+ whp).

The Grams Performance & Design Long Tube Headers use a true merge collector. The use of a true merge collector in Grams headers optimizes exhaust gas scavenging and improves volumetric efficiency. Unlike the more commonly used and less efficient straight collectors, the Grams Performance true merge collector allows the transition from primary tube to collector to be the smoothest possible. This reduction in turbulence helps maintain velocity through the collector.

The Grams Performance & Design proprietary sizing system ensures the merged collectors, collector throat, and the outlet length of the exhaust are precisely sized for every engine and vehicle combination paired with rigorous research and development.

*Key Features:*
* 3ÌÎ_ÌÎ_큉ۡÌÝÌÒí_ÌÎ__̴å«ÌÎÌÏ_ true merge collector
* Corrosion resistant
* Long tube 2 step 1-3/4 to 1-7/8 * Includes cat-delete pipes
* Powerband increase from 30+ whp

2010-2015 CAMARO LS3 SS Long Tube Headers
Stainless Steel
Collector Tube Size (in.)
Stainless Steel
Engine Make/Size
Chevy 6.2L
Gaskets Included
304 Stainless Steel
Mounting Hardware Included
Oxygen Sensor Port
Port Shape
Tube Diameter
1.375 - 1.625
Tube Direction
Down Swept
Collector Tube Size
3.000 in.
Gasket Or Seal Included
Coated Finish
Stainless Steel
Tube Diameter
1.375 in. x 1.625 in.