Invidia Race Catless Test Pipes 370Z / G37 Infiniti Material is properly distributed for

Material is properly distributed for maximum strength

Tech springs are designed for those seeking a slightly lowered stance while maintaining ride quality at a reasonable price

and it can be installed with your stock exhaust or with a Milltek Sport unit (or any other aftermarket unit for that matter)

Check the illustration for a better understanding of the required piping

Invidia Race Catless Test Pipes 370Z / G37 Infiniti Material is properly distributed forInvidia calls them test pipes, but they are also called race pipes. Call them whatever, but know this: Putting these in place of your cats means one thing power. Invidia also makes a high flow cat version for your 370Z G37 to free up extra horsepower while remaining street legal. For the Nissan 370Z Infiniti G37, Invidia makes them from polished T304 stainless steel tube and welds on heavy duty flanges for perfect fitment. Test pipes are for off road