Exhaust Catback System 3.50" Dual Round Muffler Tip with Silencer For 89-94 Nissan 240SX 2.4L KA24E/KA24DE (S13) Vehicle_Infiniti G37 The AN thread is a

The AN thread is a particular type of fitting used to connect flexible hoses and rigid metal tubing that carry fluid

such as automotive racing industry

Length: 4"

HPS 5/32" High Temp Black Silicone vacuum tubing hose is commonly use for vacuum advance systems

upgradability

Exhaust Catback System 3.50" Dual Round Muffler Tip with Silencer For 89-94 Nissan 240SX 2.4L KA24E/KA24DE (S13) Vehicle_Infiniti G37 The AN thread is aUpgrading vehicle exhaust system is a great way to build horsepower, free up trapped torque, and improve upon restrictive factory systems. The larger pipes, low restriction mufflers, and tuned resonators of a well designed performance exhaust system can make a world of difference on your vehicle. The net result is lower auto exhaust backpressure, more horsepower, more torque, and a much better sound.