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Torque Solution

Torque Solution 02-07 Subaru WRX / 04-21 Subaru STI HD Cast Aluminum 3.3in FP Hard Turbo Inlet

$399.99 $326.10 Save $73.89

SKU: T006 TS-SU-881-84

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Torque Solution Carbon Fiber HD Hard Turbo Inlet Pipe is engineered for Subaru EJ engines equipped with an STI or similar intake manifold. Designed to replace the restrictive OEM corrugated rubber inlet, this high-flow carbon fiber inlet provides a larger, smoother pathway for air entering the turbo—improving response, airflow, and reliability. Built for versatility, it supports both standard recirculated setups and speed density builds, with all necessary fittings and hardware included for a clean, direct-fit installation.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandTorque Solution
Part NumberT006 TS-SU-881-84

Videos

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FP 84MM Turbo Inlet Install Made Easy + 1200WHP Flat 6 Is coming back!
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OVERTAKE 2002-07 Subaru WRX, 04-21 STI, 04-08 FXT Turbo Inlet, Phenolic, BPV Hose Install Guide

OVERTAKE 2002-07 Subaru WRX, 04-21 STI, 04-08 FXT Turbo Inlet, Phenolic, BPV Hose Install Guide
ACT Clutch Install: 2004 – 2021 Subaru WRX STi 2.5L Turbo

ACT Clutch Install: 2004 – 2021 Subaru WRX STi 2.5L Turbo
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Subaru STI Drivetrain Mods Tested — What’s Worth It & What to Skip

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Sound Clips | Subaru STI Recirculating Bypass Valve

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Buy with Confidence

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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