Invidia Gemini R400 Stainless Steel Quad Tip Exhaust 2011-2014 WRX / 2011-2014 STI | Performance Enhancement | Exhaust System
Overview
The Invidia Gemini R400 Stainless Steel Quad Tip Exhaust is a high-quality cat-back system designed specifically for 2011-2014 Subaru WRX and WRX STI models. Built for enthusiasts seeking to improve both performance and sound, this exhaust system offers a significant boost in horsepower and torque while delivering an aggressive, deep exhaust note. Its mandrel-bent SUS304 stainless steel construction ensures durability and corrosion resistance, making it a reliable upgrade for daily drivers and spirited enthusiasts alike.
Invidia’s engineering philosophy centers on precision craftsmanship and optimal exhaust flow. The Gemini R400 features a distinctive quad muffler design with double wall stainless steel tips, providing a striking visual upgrade that complements the aggressive tone. TIG welding and meticulous fabrication processes ensure a seamless fit and long-lasting performance. This exhaust not only enhances your Subaru’s sound profile but also contributes to improved exhaust scavenging, which can translate into better throttle response and power delivery.
For Subaru owners looking to elevate their vehicle’s character, the Gemini R400 offers a balanced combination of sound, style, and performance. Whether you're aiming for a more aggressive sound during spirited drives or seeking a performance edge, this exhaust system is engineered to meet the demands of the Subaru community. Keep in mind that an OEM downpipe to 3-inch cat-back adapter may be required for perfect fitment if your stock piping differs. Overall, it’s an ideal upgrade for those who want a high-quality, platform-specific exhaust that enhances driving enjoyment and visual appeal.
Features & Specifications
This Invidia Gemini R400 Stainless Steel Quad Tip Exhaust is engineered for 2011-2014 Subaru WRX and STI models and features a mandrel-bent SUS304 stainless steel construction. It delivers a deep, aggressive exhaust tone and improved exhaust flow for Subaru enthusiasts seeking increased power and a bold sound.
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Brand: Invidia
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Product: Gemini R400 Stainless Steel Quad Tip Exhaust
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Part Number: Not specified
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Fitment: 2011-2014 Subaru WRX / 2011-2014 STI
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Material: SUS304 stainless steel
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Finish: Natural stainless steel with double wall tips
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Construction: Mandrel-bent tubing, TIG welded
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Origin: Japan
Additional Specs:
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Power Gains: Not specified, but optimized for increased flow and response
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Tuning Required: No, but tuning may enhance performance
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Emissions Compliance: Not specified; check local regulations
Key Benefits
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Enhanced Performance: Gains in horsepower and torque thanks to improved exhaust flow and reduced backpressure, giving your Subaru a more responsive feel.
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Distinctive Sound: Deep, aggressive exhaust note that elevates your driving experience without being overly intrusive.
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Premium Build Quality: Crafted from durable SUS304 stainless steel with TIG welding, ensuring longevity and resistance to corrosion.
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Visual Impact: Striking quad double wall tips provide a bold, OEM+ appearance that complements Subaru’s sporty aesthetic.
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Platform-Specific Fitment: Designed for a seamless installation on 2011-2014 WRX and STI models, ensuring proper fit and function.
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Lightweight Construction: Reduces overall weight compared to stock exhaust, contributing to improved handling and performance.
What's Included
- 1× Invidia Gemini R400 Stainless Steel Quad Tip Exhaust
- Mounting hardware (clamps, brackets)
- Gaskets and seals (if applicable)
- Installation instructions
Installation & Compatibility
Installing the Invidia Gemini R400 exhaust is a straightforward process for those familiar with basic automotive work, but professional installation is recommended to ensure proper fitment and sealing. The system is designed as a direct bolt-on upgrade for 2011-2014 Subaru WRX and STI models, with compatibility confirmed for the specified years and trims. Some models may require an OEM downpipe to 3-inch cat-back adapter for perfect fitment, especially if your vehicle has aftermarket or stock piping that differs from the original setup. Tuning is not mandatory but can help maximize power gains and optimize exhaust sound. Always verify fitment for your specific vehicle configuration before installation.
