Flowmaster Outlaw Series Axle-Back Exhaust System For 18-23 Ford Mustang GT 5.0L intercooler pipes this exhaust system guarantees durability AA-P-RZR900S-WC-BH-02#AA Mounting brackets and hardware Style and Stage:Mud Style - Stage 1 1988-1998 GMC Sierra 2500

this exhaust system guarantees durability and reliability that will stand the test of time

- Includes Mounting Bracket

(1) High-Flow Oiled Air Filter

spring loaded cylinder and pressure regulation provides up to 150 retarding horsepower throughout the engine's RPM range - not just at high rpm like some designs that use holes or additional parts and claim it as a better idea

Muffler Style: Straight-Through

Flowmaster Outlaw Series Axle Back Exhaust System For 18 23 Ford Mustang GT 5.0L intercooler pipes this exhaust system guarantees durability AA P RZR900S WC BH 02#AA Mounting brackets and hardware Style and Stage:Mud Style Stage 1 1988 1998 GMC Sierra 2500 this exhaust system guarantees durability and reliability that will stand the test of time Includes Mounting Bracket