JDMuscle [15-21 WRX/STI] 3-Piece STI Style Spoiler OEM Suspension Replacement this catback exhaust improves exhaust

this catback exhaust improves exhaust efficiency and enhances turbocharged performance

allowing you to lower your vehicle while maintaining ride quality and shock stroke

especially those with optional rear differential covers or 2006 diffuser-style bumpers

but none take the time to ensure that the serpentine belt system is within the proper tension window

Since the inside of the trunk lid is flush and has nothing to grab onto

JDMuscle [15-21 WRX/STI] 3-Piece STI Style Spoiler OEM Suspension Replacement this catback exhaust improves exhaustWhether you are looking to replace the fade stock sti spoiler or just getting a new one on your WRX trunk. This is a great option for the OEM look without adding too much of aggressiveness to the rear end.: Comes with all hardware needed for installation, including drilling templates OEM equivalent fitment Paint matched to OEM paint code Installation: Ensure to not over tighten the bolts and use thread lock!