Invidia N1 Cat-Back Exhaust System w/Polished Tips for FRS/BRZ/GR86/GT86 models. This exhaust consists of 60mm 304 stainless steel mandrel bent tubing and 101mm single layer muffler tips. Price listed is with shipping to Puerto Rico. If you're located in the USA and wish to purchase this exhaust system please contact us for a custom invoice with correct shipping price to your location. Layaway program available within store.