Invidia Gemini R400 Full Titanium Cat-Back Exhaust - 2015-2021 Subaru WRX / STI
Invidia Gemini R400 Full Titanium Cat-Back Exhaust - 2015-2021 Subaru WRX / STI
Invidia
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PRODUCT DETAILS
Invidia Gemini R400 Full Titanium Cat-Back Exhaust - 2015-2021 Subaru WRX / STI
This is the Invidia Gemini R400 Full Titanium Cat-Back Exhaust System. This exhaust system features full titanium construction and has been artistically crafted to improve the power, sound, and aesthetics of your vehicle. This is one of Invidia's exclusive choices from their catalog of exhaust components, and it delivers in all aspects of performance and weight savings for the most discriminatory of enthusiasts.
Unleash the Beast Within
Unleash the beast within your vehicle with the Invidia Gemini R400 Full Titanium Cat-Back Exhaust System. This exhaust system is meticulously crafted with full titanium construction, delivering unparalleled power, sound, and aesthetic enhancements. As one of Invidia's top product offerings, it boasts exceptional performance and weight savings to satisfy even the most discerning of car enthusiasts.
DETAILS:
- Full titanium construction
- 80mm piping diameter
- Mandrel-bent to avoid the risk of cracks and breaks developing, while reducing titanium rasp and vibration
- Tuned mufflers for optimum sound and exhaust flow
- Increases both horsepower and torque
- Reduces turbo lag and improves the throttle response
- Saves weight
- Creates an aggressive race-inspired sound
- Titanium flanges for optimum fitment and durability
- Machined-welded for excellent appearance and uniform strength
- Quad straight-cut titanium-colored tips
- Includes new gaskets and hardware
RallySport Direct proudly carries a large selection of quality high-performance master-crafted exhaust options brought to you by Invidia.
WHY WE CARRY THIS
We only list parts we’d run ourselves or recommend to a friend building a real car. If it feels vague, unverified, or inconsistent, it doesn’t make the cut.
- Fitment-first mindset — no “universal” roulette
- Brand reputation matters — we favor proven manufacturing
- Support that actually responds with real answers
WHAT TO EXPECT
This is the clean path: correct fitment, clean install, and results that match the intent.
- Install-ready experience with correct mounting where provided
- Finish that holds up to real driving, not just photos
- Selections on this page drive the exact fitment shipped
TRUST, BUILT INTO THE PROCESS.
Anyone can list parts. We curate what belongs on a serious build. Our goal is simple: fewer surprises, cleaner installs, and confidence when you hit “Buy.”
Fitment checked
We prioritize vehicle-specific listings and clear selection logic so you’re not gambling on compatibility.
Brand discipline
Proven manufacturing and consistent quality matter more than hype. We bias toward what actually holds up.
Real support
If you have a question, you’ll get a human answer that helps you finish the build — not a copy-paste shrug.
Invidia Gemini R400 Full Titanium Cat-Back Exhaust - 2015-2021 Subaru WRX / STI
This is the Invidia Gemini R400 Full Titanium Cat-Back Exhaust System. This exhaust system features full titanium construction and has been artistically crafted to improve the power, sound, and aesthetics of your vehicle. This is one of Invidia's exclusive choices from their catalog of exhaust components, and it delivers in all aspects of performance and weight savings for the most discriminatory of enthusiasts.
Unleash the Beast Within
Unleash the beast within your vehicle with the Invidia Gemini R400 Full Titanium Cat-Back Exhaust System. This exhaust system is meticulously crafted with full titanium construction, delivering unparalleled power, sound, and aesthetic enhancements. As one of Invidia's top product offerings, it boasts exceptional performance and weight savings to satisfy even the most discerning of car enthusiasts.
DETAILS:
- Full titanium construction
- 80mm piping diameter
- Mandrel-bent to avoid the risk of cracks and breaks developing, while reducing titanium rasp and vibration
- Tuned mufflers for optimum sound and exhaust flow
- Increases both horsepower and torque
- Reduces turbo lag and improves the throttle response
- Saves weight
- Creates an aggressive race-inspired sound
- Titanium flanges for optimum fitment and durability
- Machined-welded for excellent appearance and uniform strength
- Quad straight-cut titanium-colored tips
- Includes new gaskets and hardware
RallySport Direct proudly carries a large selection of quality high-performance master-crafted exhaust options brought to you by Invidia.
