13B T4 'High Rise' Turbo Manifold

Fitment Photos: BorgWarner EFR8474

Note: This listing is for the Manifold and Wastegate Provisions only.

This manifold was fabricated on a 13B engine using FD RX-7 engine mounts. It is not chassis-specific and may require adjustment depending on your setup.

Function Fabrication’s High Rise Turbo Manifold is built for enthusiasts who demand top-tier quality, fast turnaround, and American craftsmanship. Every unit is fully made in the USA using 100% American-sourced materials, machining, and welding.

We use a premium T4 divided collector from Shearer Fabrications and a precision-machined billet 13B exhaust flange from JM Fabrications. Nearly 25% of the total manifold cost is in these flanges alone — no corners cut here.

This version is designed for Turbosmart 40mm wastegates, but can be adapted to your preferred wastegate setup upon request (please allow an additional 1–3 weeks lead time for custom configurations).

✅ Confirmed Fitment: BorgWarner S364.5SX-E
✅ Fits Most T4 Frame Turbos
📦 Current Lead Time: 2 Weeks to Ship

Special Offer:
Customers who purchase this manifold and bring their vehicle in for fabrication of wastegate dump tubes or a downpipe will receive 25% off labor for those services. It’s hard to find someone ready and capable of finishing the job — we’ve got you covered.