🔥 Maximize Performance with Our Custom T4 Housing! 🔥

Designed to prioritize internal wastegate efficiency, this T4 stainless steel single-scroll .86 AR housing features a 31mm internal wastegate, eliminating the need for an external wastegate setup. Perfect for builds ranging from 600 to 1,000 WHP, depending on turbo size.

✨ Want a sleek look? This housing can be polished for a brilliant shine!

💨 Single turbo, compounded, or nitrous-fed? The adjustable spring gate lets you fine-tune your setup, ensuring your S300 turbo operates at max capability without choking on the exhaust side.

🚀 Unleash your turbo’s full potential—upgrade today! 🔗

Featuring custom exhaust housings that maximize performance and capabilties. 

These chargers have been a long time in the making and have shown great promise in testing over the last year.

64.5/71 with the 3g cover is great for 6.7 trucks with 2g swap on stock fuel or mild fuel. Spools well for towing and daily driving.

THIS PRODUCT IS NOT AVAILABLE TO CALIFORNIA

t4 units a 4.62 marmon

polished option below only means a polished compressor cover. for polished turbine housings please contact us. polished covers i attempt to always keep in stock, but if they are not it can be up to a 4-6 week turn.