UNLIMITED WORKS 70mm FULL TITANIUM EXHAUST FOR SUBARU IMPREZA GC8/GDB
¥300,000 Original price was: ¥300,000.¥271,800Current price is: ¥271,800.
You can also purchase individual parts. See the prices below.

This can be shipped via economy air shipping to most parts of Asia, the US, and Europe. However, the territories cannot be covered with this shipping, we may request an additional shipping charge after the buyer places the order.
Description
UNCOMPROMISING TITANIUM CRAFTSMANSHIP FOR THE BOXER LEGEND – NOW AVAILABLE FOR IMPREZA.
The Unlimited Full Titanium Exhaust for the Subaru Impreza GC8 and GDB brings the same meticulous engineering and uncompromising material quality that has earned widespread acclaim on the Lancer Evolution series to the iconic Boxer platform.
Available in both 70mm and 80mm diameters at the same price point, this system delivers extraordinary weight reduction and substantial volume suitable for competition use, with the option of silencing for inspection compliance.
Product Highlights
🏆 PROVEN PEDIGREE – LANCER EVOLUTION HERITAGE
Following the overwhelmingly positive reception of Unlimited titanium exhausts for the Lancer Evolution series, the Impreza platform now receives the same obsessive attention to detail and uncompromising material selection.
⚙️ UNRESTRICTED STRAIGHT-THROUGH ARCHITECTURE
Meticulously engineered for maximum exhaust flow:
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Diameter Options: 70mm standard | 80mm also available at same price
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Flange Section: Full 70mm (or 80mm) at flange – no restriction
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Main Pipe: Straight-through design, including internal muffler passages – zero constriction
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Result: Unrestricted flow optimized for competition use
🏗️ EXTRAORDINARY WEIGHT REDUCTION
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Factory Exhaust Weight: Approximately 17.0 kg
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Unlimited Titanium Weight (70mm): Approximately 4.5 kg
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Weight Savings: Approximately 12.5 kg reduction
🎯 115mm TAILPIPE WITH SILENCER COMPATIBILITY
Commanding 115mm tailpipe diameter delivers aggressive visual impact. Accepts standard commercially-available 115mm silencers for volume adjustment during vehicle inspection or quieter operation when desired.
🔊 EXCEPTIONAL ACOUSTIC CHARACTER – TRANSFORMING THE BOXER SOUND
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Overall Volume: Substantial – fundamentally designed for competition use
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Cabin Resonance: Remarkably low interior drone despite high external volume
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Sound Quality: Not merely “class-leading” for Impreza – this exhaust achieves the extraordinary: even those who typically dislike Boxer engine sound have been moved to say “I want this”
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The Result: A transformation of the flat-four character that transcends conventional expectations
Technical Specifications & Application
Key Details
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Product Name: 70mm Full Titanium Exhaust (80mm also available – same price)
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Vehicle Application: Subaru Impreza GC8 / GDB
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Diameter Options: 70mm (standard) | 80mm (available at same price)
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Pipe Design: Full straight-through, no restriction (including muffler internals)
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Flange Diameter: Full 70mm/80mm – no reduction
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Tailpipe Diameter: 115mm
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Tailpipe Compatibility: Accepts standard commercially-available 115mm silencers
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System Weight (70mm): Approximately 4.5 kg
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OEM Reference Weight: Approximately 17.0 kg
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Weight Reduction (70mm): Approximately 12.5 kg
Material & Construction
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Primary Material: Premium-grade Titanium – identical uncompromising quality to Evolution series
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Fabrication: Meticulously crafted with exceptional attention to detail
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Pipe Design: Engineered for maximum straight-through configuration
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Finish: Exquisite craftsmanship throughout – the brand takes pride in both construction quality and sound character

ランサー用で大好評のマフラー。仕上がり、サウンドには自信あり。

Related
Additional information
| OPTION | with sub-whirlwind, without sub-whirlwind |
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