Nitrous Express 8 Cyl VXL Direct Port 4 Solenoids Nitrous Kit (200-500HP) w/No Bottle (80019-00) 1619 This cat-back exhaust system is

This cat-back exhaust system is constructed of 2" - 2-1/2" mandrel-bent 304 stainless steel tubing for maximum strength and durability

and rated for 300-500 horsepower applications

2016 Audi A3 Prestige Sedan 1

Operates effectively on 93 pump octane fuel

Nitrous Express 8 Cyl VXL Direct Port 4 Solenoids Nitrous Kit (200-500HP) w/No Bottle (80019-00) 1619 This cat-back exhaust system isNX Lightning solenoids feature an improved flow path that allows nitrous fuel to enter above the seat and exit out the bottom for flow unmatched by any other solenoid on the market. Lightning nitrous solenoids feature an integrated purge port which allows you to connect a purge valve directly to the body of the nitrous solenoid. Purging through the body of the solenoid eliminates the air pocket between the purge valve and the solenoid orifice.