Description

• Near equal length runners.
• Uses an ideal runner size to aid in quick spool, transient response, and aggressive midrange for all stock frame turbos.
• Merge collector that mimics the turbine housing angle of entry, giving each runner a direct shot at the turbine wheel.
• Increased VE and power/airflow per psi, particularly with upgraded camshafts where the overlap can be taken advantage of for scavenging.
• Perfectly matched for both MHI and FP bolt-on turbine housings.
• No tight radius or cheated/compromised bends.
• 321 Stainless, 100% fully backpurged.

We have temporarily closed our books to new orders for manifolds/hot parts, downpipes, and O2 housings while we put our entire focus on fulfilling current orders.

Smaller items (oil drain kits, shift lever/bracket, alternator adapters, etc.) are still in stock and often shipped the next business day.
updated: 02/16/2026

After receiving the completed sheet, we will review it and send you an invoice via email within 1-2 business days.