The HF Hi-Ram Intake for LS3 features a high-flow design with a 90mm throttle body opening, enhancing airflow and performance for high-output applications.

HF Hi-Ram Intake LS3 102mm – high-performance 102mm intake manifold for LS3 engines, designed for maximum airflow and power.

LS3 Lo-Ram Billet Intake Manifold, Single Injector – compact, high-performance intake for boosted LS3 setups with single injector compatibility.

HF Exhaust Muffler 4" Long 8" designed for high-flow performance and an enhanced exhaust note.

HF Exhaust Muffler 4" Long, designed for high-flow performance and a deep, aggressive exhaust tone.

HF Exhaust Muffler 3.5" Short, designed for high-flow performance and enhanced exhaust sound.

HF Exhaust Muffler 3.5" Long 8" designed for high-flow performance and an enhanced exhaust note.

HF Exhaust Muffler 3.5" Long, designed for high-flow performance and an enhanced exhaust note.

HF Exhaust Muffler 3" Short, designed for optimal high-flow performance and a compact, aggressive exhaust sound.

HF Exhaust Muffler 3" Long 8" designed for high-flow performance and an enhanced exhaust note.

HF Exhaust Muffler 3" Long, designed for high-flow performance and an enhanced exhaust note.

HF Catalytic Converter 4" is a high-flow stainless steel exhaust component with a 4" inlet and outlet, designed for improved exhaust flow while maintaining emissions compliance.

HF Catalytic Converter 3.5" is a high-flow stainless steel exhaust component with a 4" inlet and outlet, designed for improved exhaust flow while maintaining emissions compliance.

HF Catalytic Converter 3" is a high-flow stainless steel exhaust component with a 4" inlet and outlet, designed for improved exhaust flow while maintaining emissions compliance.