aFe SCORCHER HD Power Module (77-43014) 1640 Designed for one single-path system

Designed for one single-path system that adjusts both air springs on one axle equally together

but due to the intensive assembly process

90mm double walled adjustable tips available in Chrome Silver or Diamond Black

the exhaust features a straight-through muffler design that allows for maximum airflow and reduces back pressure

aFe SCORCHER HD Power Module (77-43014) 1640 Designed for one single-path systemScorcher HD Module by aFe. HP Gain: +50 hp, TQ Gain: +85 lbs. x ft. A simple 30 minute install will give you a huge increase in power. The aFe POWER SCORCHER HD Module includes a high quality case & wire harness with factory style connectors for an easy plug & play installation. A LED light switch provides In Cabin On The Fly power adjustments. The 4 Power settings are adjustable with one button and the LED light represent the settings: Stock (Green),