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Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
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ISR Performance
ISR Performance ST Series Exhaust for 2014+ Infiniti Q50 (IS-ST-Q50)
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Fits 2014-2024 Infiniti Q50 models.
The ISR Performance ST Series Exhaust is designed to replace the restrictive factory exhaust system with a high-flow, straight-through configuration. Engineered for enthusiasts seeking a more aggressive exhaust note and improved engine efficiency, this system utilizes mandrel-bent tubing to maintain consistent diameter and minimize backpressure. This results in faster exhaust gas scavenging and improved throttle response across the RPM range.
- Direct bolt-on installation using factory mounting points
- High-quality stainless steel construction for corrosion resistance
- Mandrel-bent piping for optimized exhaust flow
- Aggressive sport-tuned exhaust note
- Includes necessary hardware for installation
- Manufacturer Part Number: IS-ST-Q50
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Atlus
1340 Cobb Dr, Unit 1, Eustis, FL 32736
352-234-4458
Mon – Fri: 8:30 am – 4:30 pm
Sat: 9:00 am – 2:00 pm
Sun: Closed
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ISR Performance ST Series Exhaust for 2014+ Infiniti Q50 (IS-ST-Q50)
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
30 Days Satisfaction Guarantee
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Fits 2014-2024 Infiniti Q50 models.
The ISR Performance ST Series Exhaust is designed to replace the restrictive factory exhaust system with a high-flow, straight-through configuration. Engineered for enthusiasts seeking a more aggressive exhaust note and improved engine efficiency, this system utilizes mandrel-bent tubing to maintain consistent diameter and minimize backpressure. This results in faster exhaust gas scavenging and improved throttle response across the RPM range.
- Direct bolt-on installation using factory mounting points
- High-quality stainless steel construction for corrosion resistance
- Mandrel-bent piping for optimized exhaust flow
- Aggressive sport-tuned exhaust note
- Includes necessary hardware for installation
- Manufacturer Part Number: IS-ST-Q50
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