AFE: Twisted Steel Y-Pipe 3" to 3-1/2" Stainless Steel Exhaust System (Street Series) Ford F-150 EcoBoost 15-20 V6-3.5L (tt) nw a 3" x-pipe that includes

a 3" x-pipe that includes ARH's 49 State Legal severe duty 200 cell metallic substrate cats and connection pipes that route back to the rear axle

These sub-frame connectors are engineered to considerably strengthen the chassis

7L Gas 1987-1995 GMC 2500 V8 5

Intricate Center Design is Precision-Machined from Forged 6061-T6 Aluminum

7L Gas 2013-2014 SRT Viper V10 8

AFE: Twisted Steel Y-Pipe 3" to 3-1/2" Stainless Steel Exhaust System (Street Series) Ford F-150 EcoBoost 15-20 V6-3.5L (tt) nw a 3" x-pipe that includesaFe POWER introduces an all new Twisted Steel catted Y pipe for the Ford F 150 EcoBoost with V6 3. 5L engine. This torque monster Y pipe is constructed out of 3" to 3 1 2" stainless steel tubing and includes dual 400 CPSI catalytic converters for improved flow giving you added performance. In testing, this system produced a max gain of +8 horsepower and +15 ft. lbs. of torque verified by our in house dyno. This package is a direct bolt on installation