Injen Cat-Back Exhaust for 370Z Non-Nismo (SES1989TT) Topline it reinforces the brackets that

it reinforces the brackets that connect the pitch stop to the car

And in some cases

18" -3AN Stainless Braided Line with Straight and 90° Ends

• Attaches to the Frame Rail

Injen Cat-Back Exhaust for 370Z Non-Nismo (SES1989TT) Topline it reinforces the brackets thatThe Injen Performance cat back exhaust for 370Z features dual JDM style round mufflers to deliver a clean, crisp sound. True dual exhaust made from premium 60mm 304 SS mandrel bent tubing with dual 4. 5" blue exhaust tips. Dyno proven gains of up to 14 HP and 16 TQ. Vehicle Fitment: 2009 2020 Nissan 370Z * Does not fit NISMO models Features & Specs: Direct fit for 2009 2020 Nissan 370Z V6 3. 7L Injens legendary Full Performance Cat Back exhaust system