BLOX Racing Honda B-Series T304 Ram Horn Turbo Exhaust Manifold T3 Inlet 38mm/40mm Wastegate bloBXEX-10116

📌 What It Is

This is a turbo exhaust manifold designed by BLOX Racing for Honda B-Series engines that lets you run a turbocharger (with a bottom-mount layout) while keeping the air conditioning system installed. 

It’s a ram-horn style, which helps with quicker turbo spool and improved response compared to some top-mount designs. 

🏎 Key Specs

• Material: T304 stainless steel, Schedule 40 tubing (durable, heat-resistant).  
• Welding: TIG-welded for strength.  
• Turbo Inlet: T3 flange (fits many common T3 turbos).  
• Wastegate Flange: V-band flange accommodates 38mm–40mm wastegates.  
• Design: Equal-length runners help with smooth power delivery and faster boost.  
• Fitment: Built to work with the factory A/C system on B-Series engines.  

🛠 Fitment Notes

• Designed for Honda B-Series engines (common in older Civics, Integras, etc.).  
• Downpipe, turbo hardware, and modifications may still be needed for full turbo installation.
• Some states (like California) may restrict sale due to emissions rules; check local laws if using on the street.  

⚙️ What It’s Used For

This manifold is typically part of a turbo build, especially if you:

✅ want quicker turbo spool

✅ want to keep air conditioning

✅ are running a T3 bolt pattern turbo + 38–40mm wastegate

BLOX Racing Honda B-Series T304 Ram Horn Turbo Exhaust Manifold T3 Inlet 38mm/40mm Wastegate bloBXEX-10116