Staff Answer
Oct 20, 2026 - 07:26 AM
If by “handle 9 PSI boost” you mean using these headers on a turbocharged or supercharged LS3/L99 running 9 PSI, then yes, the headers themselves should be suitable for that boost level.
Can these cats handle up to 9psi of boost? 2010-2015 Chevrolet Camaro LS3/L99 BBK 1-7/8in Full-Length Headers w/ High Flow Cats (Titanium Ceramic)
Can these cats handle 9psi boost
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Open Oct 14, 2026 - 09:58 AM
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2010-2015 Chevrolet Camaro LS3/L99 BBK 1-7/8in Full-Length Headers w/ High Flow Cats (Titanium Ceramic)
BBK 1-7/8in Full-Length Headers w/ High Flow Cats (Titanium Ceramic) 4054 Increase the horsepower output of your 2010-2015 Camaro LS3/L99 with this high flow catted BBK Performance Long Tube Header System. BBK Performance headers will increase your exhaust flow giving you additional horsepower and t...
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