2015-2022 Subaru WRX / STI 4-inch Quad Muffler Tip Sports Catback Exhaust System w/ N1 Style Burnt Tip/Polished Tip

FLASHARK 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022 Subaru WRX / STI 4-inch Quad Muffler Tip Sports Catback Exhaust System w/ N1 Style Burnt Tip/Polished Tip

Upgrade your 2015-2022 Subaru WRX / STI with the FLASHARK 4-inch Quad Muffler Tip Catback Exhaust. Made from high-quality T-304 stainless steel, this N1-style exhaust enhances horsepower, torque, and sound. Easy bolt-on installation with a burnt titanium tip for a bold, aggressive tone.

Fitment:

• 2015-2021 Subaru WRX
• 2015-2022 Subaru WRX STI

Specifications:

Brand Name: FLASHARK
Certificate: ISO9001:2000
Material: Stainless Steel
Surface: Mirror Polish
Application: Sports Catback Exhaust
4" quad outlet tip with a burnt finish
3" Catback Exhaust

Features:

• Stainless Steel construction
  
• Mandrel bent exhaust piping
  
• CNC Machined flanges
  
• Direct bolt on replacement
  

High-Performance 2015-2022 WRX / STI N1 Style Sports Catback Exhaust System

The FLASHARK N1-style catback exhaust system is designed to unlock hidden horsepower for your 2015-2022 Subaru WRX / STI, delivering the ultimate sports exhaust experience. Featuring patented straight-through and multi-core technology, it maximizes exhaust flow, reducing restriction for improved power and torque.

Constructed from premium T-304 stainless steel with a polished finish, this lightweight exhaust system includes a striking ‘burnt’ titanium tip, giving your WRX or STI an aggressive, sporty look and sound. The mandrel-bent piping ensures smooth airflow, enhancing overall performance for your Subaru sports car.

The FLASHARK catback exhaust systems is a direct bolt-on replacement, seamlessly connecting to OEM components. With CNC-machined flanges for long-term durability, this system delivers a deep, throaty exhaust tone that’s perfect for the true performance enthusiast. Easy to install with no modifications required, this exhaust upgrade takes your Subaru WRX / STI to the next level of sports performance.

Year	Make	Model	Trim	Engine
2021	Subaru	WRX	6 Man Sedan 4-Door	2.0L 1998CC 122Cu. In. H4 GAS DOHC Turbocharged
2021	Subaru	WRX	Base Sedan 4-Door	2.0L 1998CC 122Cu. In. H4 GAS DOHC Turbocharged
2021	Subaru	WRX	CVT Sedan 4-Door	2.0L 1998CC 122Cu. In. H4 GAS DOHC Turbocharged
2021	Subaru	WRX	EyeSight Sedan 4-Door	2.0L 1998CC 122Cu. In. H4 GAS DOHC Turbocharged
2021	Subaru	WRX	Limited Sedan 4-Door	2.0L 1998CC 122Cu. In. H4 GAS DOHC Turbocharged
2021	Subaru	WRX	Premium Sedan 4-Door	2.0L 1998CC 122Cu. In. H4 GAS DOHC Turbocharged
2021	Subaru	WRX	Sport-tech Sedan 4-Door	2.0L 1998CC 122Cu. In. H4 GAS DOHC Turbocharged
2021	Subaru	WRX	Sport Sedan 4-Door	2.0L 1998CC 122Cu. In. H4 GAS DOHC Turbocharged
2021	Subaru	WRX STI	Base Sedan 4-Door	2.5L 2458CC H4 GAS DOHC Turbocharged
2021	Subaru	WRX STI	Limited Sedan 4-Door	2.5L 2458CC H4 GAS DOHC Turbocharged
2021	Subaru	WRX STI	STI Sedan 4-Door	2.5L 2458CC H4 GAS DOHC Turbocharged
2021	Subaru	WRX STI	Sport-tech Sedan 4-Door	2.5L 2458CC H4 GAS DOHC Turbocharged
2021	Subaru	WRX STI	Sport Sedan 4-Door	2.5L 2458CC H4 GAS DOHC Turbocharged
2020	Subaru	WRX	6 Man Sedan 4-Door	2.0L 1998CC 122Cu. In. H4 GAS DOHC Turbocharged
2020	Subaru	WRX	Base Sedan 4-Door	2.0L 1998CC 122Cu. In. H4 GAS DOHC Turbocharged
2020	Subaru	WRX	CVT Sedan 4-Door	2.0L 1998CC 122Cu. In. H4 GAS DOHC Turbocharged
2020	Subaru	WRX	Limited Sedan 4-Door	2.0L 1998CC 122Cu. In. H4 GAS DOHC Turbocharged
2020	Subaru	WRX	Premium Sedan 4-Door	2.0L 1998CC 122Cu. In. H4 GAS DOHC Turbocharged
2020	Subaru	WRX	Sport-tech RS Sedan 4-Door	2.0L 1998CC 122Cu. In. H4 GAS DOHC Turbocharged
2020	Subaru	WRX	Sport-tech Sedan 4-Door	2.0L 1998CC 122Cu. In. H4 GAS DOHC Turbocharged
2020	Subaru	WRX	Sport Sedan 4-Door	2.0L 1998CC 122Cu. In. H4 GAS DOHC Turbocharged
2020	Subaru	WRX STI	Base Sedan 4-Door	2.5L 2458CC H4 GAS DOHC Turbocharged
2020	Subaru	WRX STI	Kanrai Edition Sedan 4-Door	2.5L 2458CC H4 GAS DOHC Turbocharged
2020	Subaru	WRX STI	Limited Sedan 4-Door	2.5L 2458CC H4 GAS DOHC Turbocharged
2020	Subaru	WRX STI	STI Sedan 4-Door	2.5L 2458CC H4 GAS DOHC Turbocharged
2020	Subaru	WRX STI	Sport-tech Sedan 4-Door	2.5L 2458CC H4 GAS DOHC Turbocharged
2020	Subaru	WRX STI	Sport Sedan 4-Door	2.5L 2458CC H4 GAS DOHC Turbocharged
2019	Subaru	WRX	6 Man Sedan 4-Door	2.0L 1998CC 122Cu. In. H4 GAS DOHC Turbocharged
2019	Subaru	WRX	Base Sedan 4-Door	2.0L 1998CC 122Cu. In. H4 GAS DOHC Turbocharged
2019	Subaru	WRX	CVT Sedan 4-Door	2.0L 1998CC 122Cu. In. H4 GAS DOHC Turbocharged
2019	Subaru	WRX	Limited Sedan 4-Door	2.0L 1998CC 122Cu. In. H4 GAS DOHC Turbocharged
2019	Subaru	WRX	Premium Sedan 4-Door	2.0L 1998CC 122Cu. In. H4 GAS DOHC Turbocharged
2019	Subaru	WRX	Raui Edition Sedan 4-Door	2.0L 1998CC 122Cu. In. H4 GAS DOHC Turbocharged
2019	Subaru	WRX	Sport-tech RS Sedan 4-Door	2.0L 1998CC 122Cu. In. H4 GAS DOHC Turbocharged
2019	Subaru	WRX	Sport-tech Sedan 4-Door	2.0L 1998CC 122Cu. In. H4 GAS DOHC Turbocharged
2019	Subaru	WRX	Sport Sedan 4-Door	2.0L 1998CC 122Cu. In. H4 GAS DOHC Turbocharged
2019	Subaru	WRX STI	Base Sedan 4-Door	2.5L 2458CC H4 GAS DOHC Turbocharged
2019	Subaru	WRX STI	Limited Sedan 4-Door	2.5L 2458CC H4 GAS DOHC Turbocharged
2019	Subaru	WRX STI	S209 Sedan 4-Door	2.5L 2458CC H4 GAS DOHC Turbocharged
2019	Subaru	WRX STI	STI Sedan 4-Door	2.5L 2458CC H4 GAS DOHC Turbocharged
2019	Subaru	WRX STI	Sport-tech Sedan 4-Door	2.5L 2458CC H4 GAS DOHC Turbocharged
2019	Subaru	WRX STI	Sport Sedan 4-Door	2.5L 2458CC H4 GAS DOHC Turbocharged
2018	Subaru	WRX	6 Man Sedan 4-Door	2.0L 1998CC 122Cu. In. H4 GAS DOHC Turbocharged
2018	Subaru	WRX	Base Sedan 4-Door	2.0L 1998CC 122Cu. In. H4 GAS DOHC Turbocharged
2018	Subaru	WRX	CVT Sedan 4-Door	2.0L 1998CC 122Cu. In. H4 GAS DOHC Turbocharged
2018	Subaru	WRX	Limited Sedan 4-Door	2.0L 1998CC 122Cu. In. H4 GAS DOHC Turbocharged
2018	Subaru	WRX	Premium Sedan 4-Door	2.0L 1998CC 122Cu. In. H4 GAS DOHC Turbocharged
2018	Subaru	WRX	Sport-tech Sedan 4-Door	2.0L 1998CC 122Cu. In. H4 GAS DOHC Turbocharged
2018	Subaru	WRX	Sport Sedan 4-Door	2.0L 1998CC 122Cu. In. H4 GAS DOHC Turbocharged
2018	Subaru	WRX STI	Base Sedan 4-Door	2.5L 2458CC H4 GAS DOHC Turbocharged
2018	Subaru	WRX STI	Limited Sedan 4-Door	2.5L 2458CC H4 GAS DOHC Turbocharged
2018	Subaru	WRX STI	STI Sedan 4-Door	2.5L 2458CC H4 GAS DOHC Turbocharged
2018	Subaru	WRX STI	Sport-tech Sedan 4-Door	2.5L 2458CC H4 GAS DOHC Turbocharged
2018	Subaru	WRX STI	Sport Sedan 4-Door	2.5L 2458CC H4 GAS DOHC Turbocharged
2018	Subaru	WRX STI	Type RA Sedan 4-Door	2.5L 2458CC H4 GAS DOHC Turbocharged
2017	Subaru	WRX	Base Sedan 4-Door	2.0L 1998CC 122Cu. In. H4 GAS DOHC Turbocharged
2017	Subaru	WRX	Limited Sedan 4-Door	2.0L 1998CC 122Cu. In. H4 GAS DOHC Turbocharged
2017	Subaru	WRX	Premium Sedan 4-Door	2.0L 1998CC 122Cu. In. H4 GAS DOHC Turbocharged
2017	Subaru	WRX	Sport-tech Sedan 4-Door	2.0L 1998CC 122Cu. In. H4 GAS DOHC Turbocharged
2017	Subaru	WRX	Sport Sedan 4-Door	2.0L 1998CC 122Cu. In. H4 GAS DOHC Turbocharged
2017	Subaru	WRX STI	Base Sedan 4-Door	2.5L 2458CC H4 GAS DOHC Turbocharged
2017	Subaru	WRX STI	Limited Sedan 4-Door	2.5L 2458CC H4 GAS DOHC Turbocharged
2017	Subaru	WRX STI	Sport-tech Sedan 4-Door	2.5L 2458CC H4 GAS DOHC Turbocharged
2017	Subaru	WRX STI	Sport Sedan 4-Door	2.5L 2458CC H4 GAS DOHC Turbocharged
2016	Subaru	WRX	Base Sedan 4-Door	2.0L 1998CC 122Cu. In. H4 GAS DOHC Turbocharged
2016	Subaru	WRX	Limited Sedan 4-Door	2.0L 1998CC 122Cu. In. H4 GAS DOHC Turbocharged
2016	Subaru	WRX	Premium Sedan 4-Door	2.0L 1998CC 122Cu. In. H4 GAS DOHC Turbocharged
2016	Subaru	WRX	STI Sedan 4-Door	2.5L 2458CC H4 GAS DOHC Turbocharged
2016	Subaru	WRX STI	Base Sedan 4-Door	2.5L 2458CC H4 GAS DOHC Turbocharged
2016	Subaru	WRX STI	Limited Sedan 4-Door	2.5L 2458CC H4 GAS DOHC Turbocharged
2016	Subaru	WRX STI	Series.HyperBlue Sedan 4-Door	2.5L 2458CC H4 GAS DOHC Turbocharged
2015	Subaru	WRX	Base Sedan 4-Door	2.0L 1998CC 122Cu. In. H4 GAS DOHC Turbocharged
2015	Subaru	WRX	Limited Sedan 4-Door	2.0L 1998CC 122Cu. In. H4 GAS DOHC Turbocharged
2015	Subaru	WRX	Premium Sedan 4-Door	2.0L 1998CC 122Cu. In. H4 GAS DOHC Turbocharged
2015	Subaru	WRX	STI Sedan 4-Door	2.5L 2458CC H4 GAS DOHC Turbocharged
2015	Subaru	WRX	Sport-tech Sedan 4-Door	--
2015	Subaru	WRX	Sport Sedan 4-Door	--
2015	Subaru	WRX STI	Base Sedan 4-Door	2.5L 2458CC H4 GAS DOHC Turbocharged
2015	Subaru	WRX STI	Launch Edition Sedan 4-Door	2.5L 2458CC H4 GAS DOHC Turbocharged
2015	Subaru	WRX STI	Limited Sedan 4-Door	2.5L 2458CC H4 GAS DOHC Turbocharged
2015	Subaru	WRX STI	Sport-tech Sedan 4-Door	--

FAQ

1. Do these headers work for a 4.6 Ford engine too?

Answer: No, these headers are designed specifically for the 5.4L Triton V8 engine and will not fit a 4.6L Ford engine.

2. What type of warranty do these headers come with?

Answer: These headers come with a 1-year warranty.

3. Does this kit come with both driver and passenger headers?

Answer: Yes, the kit includes both driver and passenger headers.

4. Will these headers fit my 2010 Ford F-150 5.4L Triton and align with the stock couplers?

Answer: Yes, these headers should line up with the stock couplers and fit your 2010 Ford F-150 5.4L Triton without any issues.

5. Are these headers smog legal in California?

Answer: No, these headers are performance modifications and are typically not smog legal for street use in California.