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Mishimoto 2004-2007 Subaru STI / 2006-2007 WRX Red Silicone Ancillary product view

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Mishimoto MMHOSE-SUB-ANC4RD installed angle on vehicle

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Mishimoto 2004-2007 Subaru STI / 2006-2007 WRX Red Silicone Ancillary core and end tank detail

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Mishimoto 2004-2007 Subaru STI / 2006-2007 WRX Red Silicone Ancillary packaging and included hardware

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Mishimoto 2004-2007 application close-up of MMHOSE-SUB-ANC4RD

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Mishimoto 2004-2007 Subaru STI / 2006-2007 WRX Red Silicone Ancillary mounting points detail

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Mishimoto 2004-2007 Subaru STI / 2006-2007 WRX Red Silicone Ancillary finish and construction detail

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Mishimoto 2004-2007 Subaru STI / 2006-2007 WRX Red Silicone Ancillary inlet and outlet close-up

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Mishimoto 2004-2007 Subaru STI / 2006-2007 WRX Red Silicone Ancillary Hoses

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Brand: MishimotoSKU / Part #: MISMMHOSE-SUB-ANC4RD

Regular price: $149.95
Regular price: ~~$165.00~~
Sale price: $149.95
Unit price: per

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Subtotal: $149.95

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Mishimoto 2004-2007 Subaru STI / 2006-2007 WRX Red Silicone Ancillary Hoses

Subtotal: $149.95

Not sure it fits? Text us your VINSee all fitment

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Overview

This Mishimoto silicone hose kit is a direct-fit upgrade for 2004-2007 Subaru applications covering Impreza WRX, Impreza WRX STI, Impreza WRX TR. It replaces the weak points of the stock part with stronger materials and better flow or cooling so heat, boost and abuse stay under control on street and track duty. AutoTalent lists verified US-market fitment in the table below.

Why upgrade

The Mishimoto Silicone Ancillary Hose Kit for Subaru WRX/WRX STI is made from a combination of high-grade silicone and heat-resistant embedded fibers for a high-quality replacement for your OEM rubber hoses. These kits are engineered around real chassis packaging, so hoses, coolers and adapters line up without fabrication on the listed years. Follow the published torque specs and install guide, reuse sensors where instructed, and confirm clearances if you run other supporting mods. Every unit ships with the Mishimoto Lifetime Warranty for as long as you own it. Confirm hose routing, cooler clearance and sensor plugs before the first hard pull. US shipping dimensions and weight above are for the boxed kit. If fitment for a rare trim is unclear, call AutoTalent before ordering.

Features

Direct fit for 2004-2007 Subaru WRX and WRX STI
Max temperature of 330 F
Made of high grade silicone and heat-resistant embedded fibers
Efficiently reduces heat
Increases pressure tolerance
OEM replacement fit
Available in black, blue, or red

What's Included

(7) Silicone Hoses
Mishimoto Lifetime Warranty

Specifications

Part number	MMHOSE-SUB-ANC4RD
Brand	Mishimoto
Type	hose
Shipping dimensions	19.5 x 8.5 x 2.8 in (49.5 x 21.6 x 7.1 cm)
Shipping weight	1.9 lb (0.9 kg)

Fitment Notes

Verified against Mishimoto US applications and dealer listing for 2004-2007 (3 rows). Years extended to 2027 where the US model remains in production.

Vehicle Fitment

Questions about fitment? Call (310) 231-0292 or text (310) 886-3111.
Year	Make	Model	Chassis	Engine
2006-2007	Subaru	Impreza WRX	SUB-US	—
2004-2007	Subaru	Impreza WRX STI	SUB-US	—
2006-2007	Subaru	Impreza WRX TR	SUB-US	—

Fitment

Year	Make	Model

Not sure? Text us your VIN and we’ll confirm.

Shipping & returns

Shipping: Orders ship via UPS, FedEx or USPS, from our facility near Los Angeles or directly from the manufacturer. Rates for many items are weight-based and shown at checkout. If you need it by a certain date, text us before you order.

Returns: Unused items in brand-new condition and original packaging can be returned within 30 days of the invoice date, with a 25% restocking fee unless otherwise specified. In some cases we can offer a lower fee with the balance as store credit. Shipping charges aren't refundable in either direction unless approved by AutoTalent.

Not returnable: special-order or custom items, and anything that has been installed, modified or altered.

Cancellations: free if the item is out of stock or we miss the ETA you agreed to. Other cancellations carry a 5% processing fee to cover card fees we can't recover. Special-order items can't be cancelled.

Damaged in transit? Report it to the carrier and to us within 48 hours, keep all packaging, and don't send anything back without our written approval.

Reviews & questions