ISR Performance Single GT Catback Exhaust — 2014+ Infiniti Q50 VQ37 VR30

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SKU: ISRIS-GT-Q50
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Sale price$557.99 Regular price$605.00
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

Product Description
Part Numbers
Sizing & Fit

About ISR Performance

ISR Performance engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full ISR Performance lineup with fast shipping and expert fitment support — order with confidence.

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ISR Performance Single GT Catback Exhaust for 2014+ Infiniti Q50

Unleash the aggressive sound and improved performance of your 2014 and newer Infiniti Q50 with the ISR Performance Single GT Catback Exhaust. Designed specifically for models equipped with the VQ37 or VR30 engines, this cat-back system is engineered to deliver an exhilarating driving experience.

Aggressive Sound & Performance Gains:

  • Distinctive Tone: The Single GT muffler provides a deep, resonant, and aggressive exhaust note that commands attention without being overly raspy.
  • Increased Flow: Optimized piping diameter and a free-flowing muffler design reduce backpressure, allowing your engine to breathe easier and potentially gain horsepower and torque.
  • Direct Bolt-On Fitment: Engineered for a precise fit, this cat-back system replaces your factory exhaust from the catalytic converter back, simplifying installation.
  • Durable Construction: Typically constructed from high-quality stainless steel, ensuring resistance to corrosion and longevity even in harsh conditions.
  • Single Exit Design: Features a sleek single canister muffler and tip for a sporty and focused aesthetic.

The ISR Performance Single GT Catback Exhaust is the perfect upgrade for Q50 owners looking to enhance their vehicle's auditory appeal and unlock its performance potential. Experience a more engaging connection with your car thanks to the improved exhaust flow and aggressive sound profile. This system is ideal for daily drivers and performance enthusiasts alike who seek a balance of sound, performance, and quality.

Upgrade your Infiniti Q50 today with the ISR Performance Single GT Catback Exhaust from GGCRACING.

Product Details

Product Description
Part Numbers
Sizing & Fit

About ISR Performance

ISR Performance engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full ISR Performance lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

ISR Performance Single GT Catback Exhaust for 2014+ Infiniti Q50

Unleash the aggressive sound and improved performance of your 2014 and newer Infiniti Q50 with the ISR Performance Single GT Catback Exhaust. Designed specifically for models equipped with the VQ37 or VR30 engines, this cat-back system is engineered to deliver an exhilarating driving experience.

Aggressive Sound & Performance Gains:

  • Distinctive Tone: The Single GT muffler provides a deep, resonant, and aggressive exhaust note that commands attention without being overly raspy.
  • Increased Flow: Optimized piping diameter and a free-flowing muffler design reduce backpressure, allowing your engine to breathe easier and potentially gain horsepower and torque.
  • Direct Bolt-On Fitment: Engineered for a precise fit, this cat-back system replaces your factory exhaust from the catalytic converter back, simplifying installation.
  • Durable Construction: Typically constructed from high-quality stainless steel, ensuring resistance to corrosion and longevity even in harsh conditions.
  • Single Exit Design: Features a sleek single canister muffler and tip for a sporty and focused aesthetic.

The ISR Performance Single GT Catback Exhaust is the perfect upgrade for Q50 owners looking to enhance their vehicle's auditory appeal and unlock its performance potential. Experience a more engaging connection with your car thanks to the improved exhaust flow and aggressive sound profile. This system is ideal for daily drivers and performance enthusiasts alike who seek a balance of sound, performance, and quality.

Upgrade your Infiniti Q50 today with the ISR Performance Single GT Catback Exhaust from GGCRACING.

Product Details

Product Description

About ISR Performance

ISR Performance engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full ISR Performance lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

ISR Performance Single GT Catback Exhaust for 2014+ Infiniti Q50

Unleash the aggressive sound and improved performance of your 2014 and newer Infiniti Q50 with the ISR Performance Single GT Catback Exhaust. Designed specifically for models equipped with the VQ37 or VR30 engines, this cat-back system is engineered to deliver an exhilarating driving experience.

Aggressive Sound & Performance Gains:

  • Distinctive Tone: The Single GT muffler provides a deep, resonant, and aggressive exhaust note that commands attention without being overly raspy.
  • Increased Flow: Optimized piping diameter and a free-flowing muffler design reduce backpressure, allowing your engine to breathe easier and potentially gain horsepower and torque.
  • Direct Bolt-On Fitment: Engineered for a precise fit, this cat-back system replaces your factory exhaust from the catalytic converter back, simplifying installation.
  • Durable Construction: Typically constructed from high-quality stainless steel, ensuring resistance to corrosion and longevity even in harsh conditions.
  • Single Exit Design: Features a sleek single canister muffler and tip for a sporty and focused aesthetic.

The ISR Performance Single GT Catback Exhaust is the perfect upgrade for Q50 owners looking to enhance their vehicle's auditory appeal and unlock its performance potential. Experience a more engaging connection with your car thanks to the improved exhaust flow and aggressive sound profile. This system is ideal for daily drivers and performance enthusiasts alike who seek a balance of sound, performance, and quality.

Upgrade your Infiniti Q50 today with the ISR Performance Single GT Catback Exhaust from GGCRACING.

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