Invidia Gemini Cat-Back Exhaust - 2009-2021 Nissan 370Z Z34 (True Dual 60mm)

Unleash the legendary VQ37VHR sound with the Invidia Gemini cat-back exhaust system. Featuring true dual 60mm stainless steel construction with X-pipe design, this exhaust delivers deep, aggressive tone with proven horsepower and torque gains. The rolled stainless steel tips and premium construction make this the ultimate exhaust upgrade for your 370Z.

Key Features:

• True dual 60mm (2.36") stainless steel construction
• X-pipe design for optimized exhaust flow
• Rolled stainless steel tips for premium appearance
• Deep, aggressive VQ exhaust note
• Proven horsepower and torque gains
• Direct bolt-on fitment for 370Z Z34
• Premium Invidia quality and engineering
• Made in Japan

Performance Benefits:

• Proven Power Gains: Increased horsepower and torque throughout RPM range
• Improved Exhaust Flow: 60mm piping reduces backpressure over factory
• X-Pipe Design: Optimized scavenging and exhaust flow
• Deep VQ Sound: Aggressive tone that VQ engines are famous for
• Direct Fitment: Bolt-on installation using factory mounting points
• Durable Construction: Stainless steel resists corrosion and heat

Specifications:

• Brand: Invidia
• Part Number: HS09N7ZGIS
• Product: Gemini Cat-Back Exhaust
• Piping Diameter: 60mm (2.36 inches)
• Design: True dual with X-pipe
• Material: Stainless steel
• Tips: Rolled stainless steel
• Installation: Direct bolt-on
• Made in: Japan

Fitment Information:

• Compatible Vehicles:
• 2009-2021 Nissan 370Z Z34 (all models)
• Engine: VQ37VHR 3.7L V6
• Note: Fits all 370Z models including base, Sport, Touring, and Nismo

What's Included:

• Invidia Gemini cat-back exhaust system (complete)
• Gaskets
• Mounting hardware
• Installation instructions

Installation Notes:

• Professional installation recommended
• Direct bolt-on - no cutting or modifications required
• Lift or jack stands required for access
• May require exhaust system adjustment for proper fitment
• Check local emissions regulations before installation

True Dual 60mm Construction:

The Invidia Gemini features true dual 60mm (2.36 inch) stainless steel piping throughout, which is significantly larger than the factory exhaust. This increased diameter dramatically reduces exhaust backpressure, allowing the VQ37VHR engine to breathe better and produce more power. The true dual design means each bank of cylinders has its own dedicated exhaust path for optimal flow.

X-Pipe Design:

The X-pipe design is a critical feature that balances exhaust pulses between the two banks of cylinders. This creates better exhaust scavenging, improves flow, and produces a more refined exhaust note compared to H-pipe or straight-through designs. The X-pipe also helps eliminate drone during highway cruising while maintaining an aggressive sound under acceleration.

Rolled Stainless Steel Tips:

The exhaust features rolled stainless steel tips that provide a premium, finished appearance. The tips are designed to complement the 370Z's rear bumper design and are positioned for optimal visual impact. The stainless steel construction ensures the tips will maintain their appearance for years without rusting or discoloring.

Deep, Aggressive VQ Sound:

The Gemini exhaust delivers the deep, aggressive exhaust note that VQ engines are famous for. The sound is loud and aggressive under acceleration but remains civilized during normal driving. The X-pipe design helps eliminate drone, making the exhaust suitable for daily driving while still providing that race-inspired sound when you want it.

Proven Power Gains:

Invidia's testing shows the Gemini cat-back delivers measurable horsepower and torque gains throughout the RPM range on the 370Z. The improved exhaust flow reduces backpressure, allowing the engine to produce more power while also improving throttle response. The gains are especially noticeable in the mid-range and top-end where the factory exhaust becomes most restrictive.

Direct Bolt-On Fitment:

The Gemini exhaust is engineered specifically for the 370Z Z34 chassis, providing direct bolt-on fitment using factory mounting points. No cutting, welding, or modifications are required. The exhaust connects to the factory catalytic converters (or aftermarket test pipes/high flow cats) and uses factory hangers for secure mounting.

Why Invidia?

Invidia has been manufacturing premium exhaust systems for Japanese performance vehicles for over 20 years. Their exhausts are known for combining excellent sound quality, proven power gains, and reliable construction. Every Invidia exhaust is manufactured in Japan to the highest quality standards and tested extensively before release.

Perfect for 370Z VQ37VHR:

The 370Z's VQ37VHR engine is known for its incredible sound potential, and the Invidia Gemini exhaust unlocks that potential. The combination of true dual design, X-pipe, and optimized piping diameter creates the perfect exhaust note - aggressive and loud when you want it, but not obnoxious during normal driving.

Installation Tips:

• Lift vehicle or use jack stands for access
• Spray penetrating oil on exhaust bolts before removal
• Use new gaskets (included) for leak-free installation
• Torque all bolts to specification
• Check for exhaust leaks after installation
• May need to adjust exhaust hangers for proper alignment

Perfect For:

• 370Z owners seeking proven power gains and aggressive sound
• Daily drivers wanting deep VQ exhaust note without excessive drone
• Track cars requiring improved exhaust flow
• Anyone upgrading from restrictive factory exhaust
• Enthusiasts seeking premium Invidia quality

Perfect For: 2009-2021 Nissan 370Z Z34 owners seeking the legendary Invidia Gemini cat-back with true dual 60mm design, X-pipe, and deep VQ sound.

Pro Tip: The X-pipe design eliminates highway drone while maintaining aggressive sound under acceleration - perfect for daily driving.

Made in Japan: Premium Invidia quality with stainless steel construction and rolled SS tips.

Unleash your VQ37VHR with Invidia Gemini cat-back - true dual 60mm, X-pipe, rolled SS tips, deep aggressive sound, proven power gains, direct bolt-on, made in Japan.