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

When going for big power and great looks on your custom turbo build look no further! Black Market Racing's Air to Water intake manifold is perfect for LS swapped builds. Designed on the CTS-V, this AW setup is lower profile then the competition for those tight applications! 

Our 3" is efficient up to 1300 whp applications.

4" is available for 1300+whp!!!

This customed designed Intake manifold is designed in house. Fuel Rails are available in -6 or -8an.

Stock or 102mm Throttle Body

Please allow 3 weeks for build time.

BMR - LS3/LSA Air to Water Intake Manifold

Fuel Rails: