Shelby Killer Performance was started in 2015 by David an avid performance car enthusiast. Shelby Killer Performance specializes in LSX and 5th gen LT performance parts and accessories. With a five star rating our ultimate passion is making the customer happy.

2016 Shelby KillerPerformance LLC

Chevy Corvette C6ZO6/ZR1 2006-13 Headers - Our 2'' headers were dyno tested on a stock ZO6 and picked up 29 RWHP and 41 FT# with no tuning! When used with a Stainless Works 3'' cat back, these parts also weight 40lbs less than the stock manifolds and exhaust system.


Stainless steel headers with "D" shaped port matched flange and 3'' slip fit collectors. Includes 3'' X-pipe, center section, O2 extensions, Accuseal clamps, clamp/hanger assemblies, oil cooler lines, compression fittings, zip ties, cable clamps, etc. The most powerful LS7 headers available

Stainless Works Chevy Corvette C6ZO6/ZR1 2006-13 Headers

Emissions Control
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