Description

• Requires a half radiator.
• Maintains all Alternator and power steering in factory location.
• Efficiently supports 1200whp.
• Uses a proper small volume merge collector.
• Built for use with most T4 turbochargers, including GT45 and Borg Warner S400s.
• (2) TiAL MVR or MVS flanges (recommended) on collector.
• Originally designed for a 1g but has been used in a 2g.
• 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

We don’t have a “buy it now” feature because we feel strongly about getting you the manifold that fits your setup and your goals. By filling out this client worksheet, you can help us begin that dialogue. After receiving the completed sheet, we will review it and contact you within 1-2 business days.