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**Boostin Performance  Stage 2 Cylinder Head** (Evo X) **Boostin Performance High Flow Cat** (Evo X/RalliArt) **Boostin Performance Ported Stage 3 Cylinder Head** (Evo X)
Our BP Stage 2 Cylinder Head package includes a fully rebuilt head using new Dual Valve Springs and Titanium Retainers. Our Boostin Performance 3" High Flow Cat (HFC) for your Evo X/RalliArt are designed to fit your stock downpipe and stock catback exhaust. Our BP Stage 3 Cylinder Head package has proven itself in some of the most powerful and fastest Mitsubishi's in the country!
**Boostin Performance Stage 2 4B11 Short Block** (Evo X/RalliArt) **Boostin Performance Stage 3 4B11 Darton Sleeved Short Block** (Evo X/RalliArt) **Boostin Performance Transmission Rebuild - 5 Speed (Evo X)
The foundation of the Boostin Performance Short Block starts with a freshly cleaned, bored, and honed engine block. The foundation of the Boostin Performance Short Block starts with a freshly cleaned, bored, and honed engine block. A BP Transmission Rebuild for your Evo X will take your tired, worn out and notchy transmission, and transform it into a trans that will shift like a dream, hold lots of power, and last for years!!
**Boostin Performance Upper Intercooler Pipe** (Evo X/RalliArt)

Our Boostin Performance 2.5" Aluminum Upper Intercooler Pipe (UICP) Kit is a light weight option that replaces the factory piping.