J2 Engineering Exhaust for Infiniti G37 Sedan (2009-2013) Catback with Dual Polished Tips J2-CBE-DS-034
J2 Engineering Exhaust for Infiniti G37 Sedan (2009-2013) Catback with Dual Polished Tips J2-CBE-DS-034
Fitment Information
- Â Infiniti G37 Sedan (2009, 2010, 2011, 2012, 2013)
Specs & Features
- Tip Finish: Polished
-
Material: Premium T-304 stainless steel for long-lasting strength and corrosion resistance.
-
Mandrel Bends: CNC mandrel-bent piping ensures smooth airflow and maximum exhaust velocity.
-
Construction: TIG-welded, CNC flanges deliver tight seals and durability under pressure.
-
Sound: Deep, aggressive tone — throaty at throttle, smooth while cruising, no harsh rasp.
- Performance: Dyno-proven improved torque and throttle response. Aggressive, deep, and smooth tone while ensuring smooth exhaust gas flow and increasing engine output and efficiency.
-
Fitment: Includes gaskets and hardware for an easy, bolt-on or clamp-on installation.
Product Description
Upgrading vehicle exhaust system is a great way to build horsepower, free up trapped torque, and improve upon restrictive factory systems. The larger pipes, low-restriction mufflers, and tuned resonators of a well-designed performance exhaust system can make a world of difference on your vehicle. The net result is lower auto exhaust backpressure, more horsepower, more torque, and a much better sound.
Standard Warranty
All J2 Engineering products come with a 30-day limited manufacturer’s warranty covering defects in materials and workmanship under normal use. This warranty does not cover wear and tear, misuse, or improper installation.
⚠️ Extend Product Protection Recommended
To ensure peace of mind and protect your investment long-term, we strongly recommend purchasing an Extend product protection plan available during checkout. Extended coverage can offer added security & support beyond the standard 30-day warranty period.
Original: $540.00
-70%$540.00
$162.00




Description
Fitment Information
- Â Infiniti G37 Sedan (2009, 2010, 2011, 2012, 2013)
Specs & Features
- Tip Finish: Polished
-
Material: Premium T-304 stainless steel for long-lasting strength and corrosion resistance.
-
Mandrel Bends: CNC mandrel-bent piping ensures smooth airflow and maximum exhaust velocity.
-
Construction: TIG-welded, CNC flanges deliver tight seals and durability under pressure.
-
Sound: Deep, aggressive tone — throaty at throttle, smooth while cruising, no harsh rasp.
- Performance: Dyno-proven improved torque and throttle response. Aggressive, deep, and smooth tone while ensuring smooth exhaust gas flow and increasing engine output and efficiency.
-
Fitment: Includes gaskets and hardware for an easy, bolt-on or clamp-on installation.
Product Description
Upgrading vehicle exhaust system is a great way to build horsepower, free up trapped torque, and improve upon restrictive factory systems. The larger pipes, low-restriction mufflers, and tuned resonators of a well-designed performance exhaust system can make a world of difference on your vehicle. The net result is lower auto exhaust backpressure, more horsepower, more torque, and a much better sound.
Standard Warranty
All J2 Engineering products come with a 30-day limited manufacturer’s warranty covering defects in materials and workmanship under normal use. This warranty does not cover wear and tear, misuse, or improper installation.
⚠️ Extend Product Protection Recommended
To ensure peace of mind and protect your investment long-term, we strongly recommend purchasing an Extend product protection plan available during checkout. Extended coverage can offer added security & support beyond the standard 30-day warranty period.
























