ARTEC Performance T4 Twin-Scroll Exhaust Manifold for Toyota 2JZ-GTE

When building a high-performance turbocharged 2JZ engine, the exhaust manifold plays a critical role in turbocharger response, exhaust flow efficiency, and overall power potential. The ARTEC Performance T4 Twin-Scroll Exhaust Manifold is engineered to deliver exceptional flow characteristics, rapid turbo spool, and uncompromising durability for serious street and motorsport applications.

Designed and manufactured in Australia, this manifold utilizes ARTEC's industry-leading SUS347 stainless steel investment casting technology. Using advanced CFD (Computational Fluid Dynamics) simulation and extensive real-world testing, the manifold is optimized to maximize exhaust energy delivery to the turbocharger while minimizing flow restrictions.

Unlike traditional fabricated manifolds, the precision-cast SUS347 construction provides smooth internal runner transitions, superior heat resistance, excellent corrosion protection, and outstanding structural strength under extreme thermal loads. The 36 mm internal diameter runners and true twin-scroll design help improve exhaust pulse separation, turbocharger efficiency, and overall engine performance.

Designed for T4 twin-scroll turbochargers and dual external wastegate configurations, this manifold is compatible with many popular Garrett and Precision Turbo applications while retaining the ability to utilize OEM Toyota exhaust manifold studs without modification.

Trusted by professional tuners and motorsport teams worldwide, ARTEC Performance manifolds are engineered to extract maximum performance from Toyota’s legendary 2JZ platform.

Carefully selected for builders who demand proven performance without compromise.

Why Upgrade Your Exhaust Manifold?

Compared to conventional fabricated manifolds:

✔ Precision-cast SUS347 stainless steel construction
✔ Improved exhaust flow and turbocharger efficiency
✔ True twin-scroll design for faster spool response
✔ Superior resistance to heat cycling and cracking
✔ CFD-optimized runner geometry for maximum performance

Key Features

✔ Genuine ARTEC Performance exhaust manifold
✔ SUS347 stainless steel investment cast construction
✔ Twin-scroll T4 turbocharger flange
✔ Dual external wastegate provision
✔ Precision-cast smooth-flow runner design
✔ Compatible with OEM Toyota manifold studs
✔ Suitable for both left-hand and right-hand drive vehicles
✔ Designed and engineered in Australia

Technical Specifications

✔ Brand: ARTEC Performance
✔ Product Type: Exhaust Manifold
✔ Engine Application: Toyota 2JZ-GTE
✔ Material: SUS347 Stainless Steel
✔ Manufacturing Process: Precision Investment Casting
✔ Runner Internal Diameter: 36 mm
✔ Turbo Flange: T4 Twin-Scroll
✔ Wastegate Flanges: Dual 44 mm / 45 mm
✔ Drive Configuration: RHD and LHD Compatible
✔ Warranty: Lifetime Warranty*

Compatible Turbochargers

Garrett

✔ GT30 Series
✔ G35 Series
✔ G40 Series
✔ G42 Series
✔ G45 Series

Precision Turbo

✔ 5858
✔ 6262
✔ 6466
✔ 6766
✔ 6870
✔ 7175
✔ 8080
✔ 8685

Compatible Vehicles

✔ Toyota Supra MK3 Turbo (1986–1993)*
✔ Toyota Supra MK4 Turbo (1993–1998)
✔ Lexus IS300 with 2JZ-GTE Swap (2001–2005)
✔ Lexus GS300 with 2JZ-GTE Swap (1998–2005)
✔ Lexus SC300 / SC400 with 2JZ-GTE Swap (1992–2000)
✔ Nissan 350Z with 2JZ-GTE Swap (2002–2009)

*Some MK3 Supra applications may experience minor clearance interference near the inner wastegate flange.

Package Contents

✔ ARTEC Performance T4 Twin-Scroll Exhaust Manifold

Shipping

🇪🇺 EU Delivery: 5–10 Business Days
🌍 International Delivery: 7–21 Business Days