Exhaust Headers, Manifolds and Components

HKS

HKS SET UP KIT FD3S 13B-REW (T4 Flange)

$1,290.00

SKU: H005 14020-AZ001

In Stock
In Stock
Ships by Jun 9
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Non-Returnable Item
INSTALL DIFFICULTY
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Advanced — 4+ hours

Description

The HKS Set Up Kit FD3S 13B-REW (T4 Flange) is a comprehensive turbocharger upgrade kit designed for the Mazda RX-7 FD3S with the 13B-REW rotary engine. It aims to significantly enhance vehicle performance by improving exhaust gas flow and stabilizing boost pressure, even with GTIII series turbines. The kit features a robust T4 flange for the turbocharger connection and is engineered for an external wastegate setup, including a highly-reputed HKS Special Wastegate. It includes both the exhaust manifold and the wastegate. The exhaust manifold's internal port shape is optimized for improved exhaust airflow, and its casting material uses redesigned, latest technology for boosted high-temperature durability. This kit is a re-release of components from HKS’s conventional Full Turbine Kit.

Fitment

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Specifications

BrandHKS
Part NumberH005 14020-AZ001

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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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