1320 Performance Stainless steel down-pipes are made from high quality SUS-304 that is utilized in our header that is 1.5mm thick for extreme durability and resistance to corrosion and cracking. We back our product with a full 1 year warranty. Our Test pipe incorporates Anti-Reversion chambers to help smooth out the exhaust flow and create a scavenging effect our test pipe will make more power than other brand and sound better at the same time. ****** Fitment INFO******* Nissan 350Z: 2003, 2004, 2005, 2006 Infinity G35:2003, 2004, 2005, 2006 You Receive in this Posting: 2 Test Pipes with Gaskets and Bolts Made from 1.5mm thick SUS-304 Stainless Steel. Brushed stainless steel finish ID 2.35″, OD 2.45″ Built in Anti-Reversion chambers and flex pipes Mandrel Bent Piping with TUG welded CNC flanges Get rids of restricting catalytic converter. (catless, decat, test pipe) Gives instant horsepower by removing restrictive stock down pipe. Gives gains of 14-17hp. Features TWO o2 sensor location with O2 sensor extender build in Direct bolt on. no modification needed. For off-road/race-use only Product does not come with installation instructions, please refer to a shop/factory manual for installation. . Warranty: 12 months from date of purchase.The warranty does not cover abuse or damages caused by road hazard or improper installation. Any modification to the product will void the warranty. We will choose to repair, exchange or refund the payment at our discretion. Return: Customer will contact us for RMA #.Customer will be responsible for paying all shipping & associated costs for sending the product back to us. The shipping that we initially charge is not refundable. All returns is subject to a 25% restocking fee and the returned product must be in unused, original condition. No return/ Exchange is accepted after 2 weeks of sale date

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