B Series Ramhorn Turbo Manifold

Bring iconic styling and unbeatable street-to-strip performance to your build with our traditional B-Series Ramhorn Turbo Manifold.

• Proudly Made in the USA: Precision crafted with strict quality control to guarantee a flawless fit and finish.

• In-House Design: Engineered and built 100% in house with thick wall tubing and heavy duty flanges to withstand extreme heat cycles and vibration without cracking.

• Expertly Tig Welded: Meticulously hand welded to deliver maximum structural integrity under extreme exhaust temperatures and high boost pressure.

• Traditional Ramhorn Layout: Optimizes exhaust pulse timing and gas velocity, delivering ultra fast turbo spool and smooth, punchy power delivery across the rev range. Compact, traditional design retains clean engine bay placement while keeping downpipe and wastegate dump routing straightforward and hassle free.

• T3 & 44mm Wastegate Flanged: Fitted with a versatile T3 turbo flange and a 44mm wastegate entry to ensure stable, reliable boost control under demanding boost levels.

The Classic Standard for B-Series Performance

There’s a reason the ramhorn design remains a timeless staple in the Honda performance world. By optimizing the exhaust runner lengths, this manifold dramatically improves response and off-boost drivability without sacrificing top-end horsepower. Combine classic design with our modern in house manufacturing standards, and you get a manifold built to perform and last.