Let your Scion FR-S growl with an ISR Performance Exhaust. With an aggressive design and a throaty rumble, it’s easy to mistake this premium cat-back street exhaust as all bark and no bite, but this dog has teeth. Designed for higher airflow for your Scion FR-S or Subaru BRZ, you get lower pressure for increased horsepower where the rubber meets the road.
2.5-inches of ISR Performance exhaust with eye-catching 4.5-inch tips.
Tigg-welded stainless steel manufactured to ISR’s stringent quality standards.
Dyno results don’t lie. 6.12hp and 4.37 ft/lbs of Tq. gained at 7,000RPM with the cat-back alone. 2.5- inch test pipe added 6.81hp and 4.86 ft/lbs of Tq.
This ISR Performance exhaust is a premium aftermarket upgrade. As with any automotive part, always consult a professional if you are unsure of its proper use or installation. Always check the part’s fit before attempting installation.
All ISR Performance products are designed for off-road use only.
Enjuku Racing opened its doors to specialize in aftermarket parts for the Nissan 240SX, and we have continued to grow for over 16 years to meet the needs of our customers and their vehicles. Let us know how we can better serve you by calling us at 1-888-SR20DET.
Posted by Charles Brassard on
Best exhaust for the money. half the price and good quality
Awesome affordable exhaust
Posted by John G. on
Bought this exhaust looking for something not too crazy loud and affordable. Also the horsepower gains were good compared to all the other exhaust on the market and for half the price. Highly recommend this exhaust. A+++
Posted by Chris Moore on
This exhaust is amazing. Great price and beauitful sound. Helps provide the "boxer" tone that the competition misses. and its lighter then stock.I coudnt be happier.