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Exhaust› Headers, Manifolds and Components

HKS

HKS Replacement Ex. Manifold GDB EJ20 T/C

$890.00 $795.98 Save $94.02

SKU: H005 14019-AF001

Out of Stock
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

This HKS turbo exhaust manifold is constructed from durable SUS304 stainless steel with smooth bends and premium welds. It's a direct factory replacement designed to optimize exhaust flow, increase turbo spool, improve horsepower and torque, enhance throttle response, and reduce turbo lag, all while reducing weight. Its unequal-length design creates an aggressive exhaust rumble for a performance-oriented Subaru sound. Compatible with stock or aftermarket up-pipes using a 2-bolt flange. The kit includes two manifold gaskets, one up-pipe gasket, heat wrap, zip ties, and an O2 sensor plug for installation.
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HKS Replacement Ex. Manifold GDB EJ20 T/C

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

BrandHKS
Part NumberH005 14019-AF001

Videos

HKS equal length header | Subaru WRX STI

HKS equal length header | Subaru WRX STI
2005 Subaru STI Dyno Pull : HKS EL Header + Tial 44mm External Wastegate

2005 Subaru STI Dyno Pull : HKS EL Header + Tial 44mm External Wastegate

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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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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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