Invidia

Invidia 2015+ Subaru WRX / STI Gemini/R400 Single Layer Quad Stainless Steel Tip Cat-Back Exhaust - HS15STIGM4SS

(No reviews yet) Write a Review
SKU:
INVHS15STIGM4SS
UPC:
HS15STIGM4SS
MPN:
HS15STIGM4SS
Availability:
Regularly stocked product
MSRP: $2,480.80
$1,736.56
— You save $744.24
Frequently bought together:

Description

Is professional installation recommended for the Invidia Gemini catback exhaust system?
Professional installation is recommended for the Invidia Gemini catback exhaust system to ensure proper fitment and optimal performance for your WRX/STI.

What is the primary aesthetic benefit of the Invidia Gemini catback exhaust system?
Achieve a premium, polished look with the Invidia Gemini catback exhaust system's single layer quad stainless steel tip, elevating your vehicle's rear-end aesthetic.

The Invidia Gemini catback exhaust system is engineered for the 2015-2020 Subaru WRX/WRX STI, excelling in visual upgrades with a score of 9. Featuring a single layer quad stainless steel tip, this catback delivers a striking, aggressive rear-end aesthetic. Experience premium style and enhanced presence confidently with this expertly crafted catback.

What Owners Say

Owners and enthusiasts consistently praise the Invidia Gemini for its refined sound profile that balances civility with performance character. The exhaust remains surprisingly quiet at idle and low RPMs, making it ideal for daily driving without excessive drone, yet opens up with a deeper, more aggressive tone under throttle. Many highlight how it maintains the stock low-end depth while increasing volume, creating what they describe as a "decent sounding" setup that breathes well above 3000 RPM. When paired with resonated test pipes or stock catalysts, the system delivers excellent sound without being obnoxious around town. The Invidia Gemini has earned a solid reputation among Z and G-platform owners as a quality exhaust that performs well without compromising drivability.

Key Features

  • Single Layer Quad Stainless Steel Tip

Why Choose the INV Gemini - Stainless Tips

Delivers a visually striking, aggressive rear-end aesthetic for your WRX/STI.

Achieves a premium, polished look that elevates your vehicle's presence.

Provides a durable, corrosion-resistant finish that withstands the elements.

Transforms your exhaust's appearance with a sleek, high-quality stainless steel design.

Who Is This For?

Street Performance — 7/10
Premium performance catback exhaust system for WRX/STI.

Visual / Aesthetic Upgrade — 9/10
Single layer quad stainless steel tip for premium finish.

Engine Performance — 6/10
Catback exhaust system designed for performance enhancement.

Exhaust Note / Sound — 7/10
Catback exhaust system implies enhanced exhaust sound.

Track / Autocross — 5/10
Premium performance catback exhaust system may benefit track use.

Additional Resources

Official Invidia Product Page

View AllClose

Additional Information

Clearance Item:
N
MPN:
HS15STIGM4SS
Proposition 65:
N
Case Lot Quantity:
1
Category:
Exhaust, Mufflers & Tips>Catback
Product Level:
Premium Performance
Street Performance:
7/10
Visual / Aesthetic Upgrade:
9/10
Engine Performance:
6/10
Exhaust Note / Sound:
7/10
Track / Autocross:
5/10
View AllClose

Related Products

Related Products