Description

• Initially developed for road race and track cars where quick spool, transient response, and aggressive powerband are crucial, without the limited turbo options of divided T3 while offering a higher flow potential.
• Maintains all OEM accessories such as A/C and power steering.
• Built for use with most T4 turbine housings and designed to fit turbos with a frame size as large as the Borg Warner S300 series. S400 and GT42 frame turbos will not clear.
• Fits 1g, 2g, 6 bolt, and 7 bolt. 2g style radiators will put the upper hose close to the manifold-1g style radiator often recommended.
• Near equal length, primary runners sized for efficiently supporting ~750whp.
• Uses a proper small volume merge collector.
• 321 Stainless, 100% Fully Backpurged.

Current lead time for turbo manifolds/hot parts as of May 7, 2025: 26-28 weeks from date of deposit.
*This is subject to change without notice, depending on order volumes.

Downpipes and O2 housings typically 4-6 weeks
Smaller items (oil drain kits, shift lever/bracket, alternator adapters, etc.) often shipped the next business day

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.