Exhaust› Headers, Manifolds and Components

Artec Performance

Atlas Vortec 4200 T4 Exhaust Manifold

$1,640.72

SKU: ATLAS-4200-T4-EX

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Artec Performance General Motors Atlas Vortec 4200 T4 Exhaust Manifold is an investment cast stainless steel manifold. This manifold is designed to accept larger frame turbos and is compatible with a 50mm wastegate, with the capability to run a 60mm wastegate by modifying the flange.
Show original supplier description
The Artec Performance General Motors Atlas Vortec 4200 T4 Exhaust Manifold represents a significant upgrade for the Atlas Vortec 4200 engine. Precision engineered and investment cast from SUS347 stainless steel, this manifold is designed to maximize flow and heat dispersion. Artec manifolds revolutionize the turbo manifold industry by utilizing an investment cast construction. This allows for smooth merging angles and the elimination of restrictions found in tight radius bends or runners. The result is a truly optimized manifold that offers consistent performance, resistance to heat pooling and cracking, and a refined exterior finish. This manifold is designed to accept larger frame turbos such as Garrett Motion G45s, Precision Turbo 75s and 85s, and BorgWarner S400s. It features a divided T4 flange and is machined to suit a Turbosmart 50mm wastegate, with the capability to run a 60mm wastegate if the flange is modified, as the runner is designed for its flow. The manifold has been tested on a number of chassis to allow for easy fitment in LHD builds. This product is designed and tested in Australia and comes with a lifetime warranty.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandArtec Performance
Part NumberATLAS-4200-T4-EX
CategoryExhaust
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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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