2021 Subaru Exhaust Parts

Choose a Model for your 2021 Subaru


Showing 1 - 10 of 54 products
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Borla
  • Axle-Back Exhaust System - S-Type
  • S-Type Axle-Back Exhaust System 2020-2023 Subaru Outback 2.5L 4 Cyl.. Automatic Transmission All Wheel Drive 4 Door SUV.
  • Axle-Back Exhaust System - S-Type - Stainless Steel Tip
  • Product Attributes:
    • Grade Type: Performance
    • Title Extended: 2020-2023 Subaru Outback Axle-back Exhaust System S-type Part # 11967
    • Prop 65 (C, R or CR): Cr
  • The BORLA 11967 system developed for Subaru's sixth generation Outback has been specifically engineered for the 2.5L 4-cylinder engine. The S-Type sound level provides a more aggressive sound over stock and accentuates the Subaru Boxer engine rumble. BORLA ensures a comfortable driving experience and guarantees a drone-free exhaust system. Ultra-smooth mandrel bends ensure maximum flow & power, and precision computer numerical control (CNC) manufacturing ensures an accurate fit. Our Axle-Back bolts on to the factory flange for ease of installation and features a 3.5" x 2.75" oval polished T-304 stainless steel exhaust tip. Whether you are driving through the city or taking the road less traveled, choose BORLA for your adventures., System Features:, Axle-Back System, 3.5" x 2.75" Oval Polished, S-Type Sound Level, No-Drone, T-304 Stainless Steel Construction, Bolt-On Installation, Million Mile Warranty, Each BORLA Exhaust System is built from premium T-304 series stainless steel to give you the absolute best in performance and durability.

Additional Fitment Information:
Vehicle Block CC Engine CID
2021 - Subaru Outback H 2498 4 Cyl 2.5L 152

Borla
  • Cat-Back Exhaust System - S-Type
  • ATAK Cat-Back Exhaust System 2015-2021 Subaru Impreza WRX/ WRX STI Sedan 2.0L/ 2.5L Turbo 4 Cyl.. All Wheel Drive Automatic/ Manual Transmission 4 Door.
  • Cat-Back Exhaust System - S-Type - Polished Stainless Steel Tip
  • Product Attributes:
    • Tip / Outlet Finish: Polished T-304 Stainless Steel
    • Tubing Diameter: 3.000 In.
    • Exhaust Type: Cat-back System
    • Muffler Type: Straight-through
    • Grade Type: Performance
    • Exit Style: Dual Split Rear Exit
    • Title Extended: 2015-2021 Subaru Wrx/ Wrx Sti Cat-back Exhaust System S-type Part # 140595
    • Inlet Inside Diameter: 3.000 In.
    • Outlet Outside Diameter: 3.000 In.
    • Prop 65 - Long Label: Warning: This Product In The Physical Form It Is Sold Does Not Present A Hazard. However, Operations Including, But Not Limited To Welding, Brazing, Or Thermal Cutting Can Expose You To Chemicals Including Chromium, Nickel, Cobalt, Arsenic, Cadmium And Le
    • Tail Pipe Diameter: 3.000 In.
    • Tail Pipe Material: Stainless Steel
    • Exit Position: Dual Split Rear
    • Tip Diameter: 3.5 In.
    • Off Road Use Only: No
    • System Type: Cat Back
    • Construction: All Welded
    • Prop 65 (C, R or CR): Cr
  • This BORLA Cat-Back system is tuned for performance and sound for both the 2.0L engine in the WRX and the 2.5L engine in the STI. Our S-Type sound level is designed to bring out the Subaru Boxer engine rumble and provides an aggressive sound without the drone. This system features 3.5" quad polished T-304 stainless steel tips, but is also available with high temperature black coated T-304 stainless steel tips. For ease of installation, this Cat-Back is a direct bolt on part and does not require cutting. Like all BORLA exhaust products, each system is handmade in the USA by master craftspeople and features premium, high-quality T-304 austenitic stainless steel construction, ultra-smooth mandrel bent piping, and a Million-Mile Warranty.

Additional Fitment Information:
Vehicle
2021 - Subaru WRX STI

Dorman
  • Manifold Converter - Not CARB Compliant
  • CARB Compliant: No
  • Product Attributes:
    • Outlet Mounting Hole Quantity: 2
    • Air Tube Count: 0
    • Grade Type:
      • Reemplazo Estándar
      • Standard Replacement
    • Inlet Port Shape:
      • Redondo
      • Round
    • Inlet Mounting Hardware Included:
      • No
      • Non
    • Outlet Quantity:
      • 1
      • 1 Ensamble De Manguera Del Calentador
    • Gasket Or Seal Included:
      • Oui
      • Yes
    • Inlet Mounting Hole Quantity: 6
    • Inlet Quantity: 2
    • Color:
      • Gris Metálico
      • Metallic Gray
    • Sensor Port Count: 2
    • Contenidos del paquete: 1 Múltiple De Escape, 2 Empaques De Entrada, 1 Empaque De Salida, 28 Tornillos, 26 Arandelas, 15 Tuercas, 2 Resortes, 1 Abrazadera
    • Converter Body Length: 4
    • Material:
      • Acero Inoxidable
      • Stainless Steel
    • California Air Resources Board (CARB) Certified:
      • No
      • Non
  • Features:
    • Direct replacement - this manifold converter is designed to match the fit and performance of the original equipment on specific vehicles
    • Convenient kit - includes gaskets and downpipe hardware to simplify installation
    • Durable construction -manufactured within strict tolerances for reliable longevity
    • Trustworthy value - backed by team of engineers and quality control experts in the United States
  • This catalytic converter with integrated exhaust manifold - a.k.a. manifold converter - is precision-engineered to match the original equipment on specific vehicle years, makes and models for a reliable replacement.

This Part Fits the Following OEM/Substitute Numbers:
41256, 44620AE27A, 44620AE52A, 44620AE78A, 644169

Additional Fitment Information:
Vehicle Block CC Engine CID
2021 - Subaru Impreza H 1995 4 Cyl 2.0L -

Nippon Reinz
  • This Original Equipment Manufacturer part is the same part that was made & installed by the car manufacturer at the factory where the car was produced.
  • Cylinder Head to Pre-Converter

Additional Fitment Information:
Vehicle Aspiration
2021 - Subaru Legacy Naturally Aspirated

Nippon Reinz
  • This Original Equipment Manufacturer part is the same part that was made & installed by the car manufacturer at the factory where the car was produced.
  • Cylinder Head to Pre-Converter

Additional Fitment Information:
Vehicle
2021 - Subaru Impreza

Nippon Reinz
  • This Original Equipment Manufacturer part is the same part that was made & installed by the car manufacturer at the factory where the car was produced.
  • Cylinder Head to Pre-Converter

Additional Fitment Information:
Vehicle
2021 - Subaru Impreza

Ishino Stone
  • This Original Equipment Manufacturer part is the same part that was made & installed by the car manufacturer at the factory where the car was produced.
  • Turbocharger To Outlet Pipe

Additional Fitment Information:
Vehicle
2021 - Subaru WRX STI

Ishino Stone
  • This Original Equipment Manufacturer part is the same part that was made & installed by the car manufacturer at the factory where the car was produced.
  • Turbocharger To Outlet Pipe

Additional Fitment Information:
Vehicle
2021 - Subaru WRX STI

MBRP Exhaust
  • 3in. Cat-Back. Dual Split Rear Exit. Race Version. T304. CF Tips
  • 3in. Cat-Back. Dual Split Rear Exit. Race Version. T304 Stainless Steel with Carbon Fiber Tips.
  • MBRP Armor Pro 3 Inch Cat Back Dual Split Rear Exit with Carbon Fiber Tips, Race Version
  • Product Attributes:
    • Exhaust Tip Wall: Dual
    • Major: Sport Compact
    • Tail Pipe Quantity: 2
    • Exhaust Tip Edge: Straight
    • Exhaust Tip Quantity: 2
    • Fuel Type: Gasoline
    • Minor: Dual
    • Tail Pipe Outlet Outside Diameter: 2.5
    • Exhaust Tip Material:
      • Carbon Fiber
      • Stainless Steel
    • Muffler Quantity: 1
    • Muffler Body Length: 14
    • Clamps Included: Yes
    • Vehicle Segment: Car
    • Tail Pipe Tapered Outlet: No
    • Bolt-On Yes/No: Yes
    • Muffler Body Height: 4
    • Exhaust Tip Length: 9.5
    • Muffler Finish: Polished
    • UPS Able: Yes
    • Prop 65 (C, R or CR): Cr
    • Exhaust Tip Cut: Angled
    • Exhaust Tip Connection: Bolt-on
    • Hangers Included: Yes
    • Exit Style:
      • Quad Rear
      • Quad Rear Exit
    • Muffler Body Width: 4
    • Cutting Required: No
    • Vehicle Profile: Race Profile
    • Main Piping Diameter: 3
    • Clamping Type: Round Band
    • Muffler Yes/No: Yes
    • Flow Increase (%): 40
    • Muffler Body Material: T304 Stainless Steel
    • Muffler Body Shape: Round
    • Tip Shape: Round
    • MBRP Series: Armor Pro
    • Exhaust Tip Diameter: 3.5
    • Pipe Material: T304 Stainless Steel
    • Exhaust Tip Finish: Polished
  • Features:
    • Durable T304 Stainless Steel Construction. Easy to Clean and Maintain. Bolt-on Installation. MBRP Signature Styling and Sound.
  • THE ONLY EXHAUST YOU"LL EVER NEED - MBRP Armor Pro Series exhaust systems are backed by a Lifetime Warranty and crafted out of T304 Stainless Steel - the most durable material grade that money can buy. The T304 Stainless Steel tubing is easy to clean and maintain. It’s the obvious choice for you if you operate your vehicle in extreme conditions. All of the tubing is mandrel bent for maximum exhaust flow. Mandrel bending ensures no rippling in the bends. The end result is that it gives you more fresh air inside your engine’s cylinders, allowing it to produce more power and improve vehicle performance and longevity. MBRP, Stand out from the crowd with a performance exhaust system that sounds great.

Additional Fitment Information:
Vehicle Block CC Engine Sub Model Body Aspiration CID
2021 - Subaru WRX STI H 2458 4 Cyl 2.5L STI Sedan Turbocharged -

MBRP Exhaust
  • 3in. Cat-Back. Dual Split Rear Exit. Race Version. T304
  • 3in. Cat-Back. Dual Split Rear Exit. Race Version. T304 Stainless Steel.
  • MBRP Armor Pro 3 Inch Cat Back Dual Split Rear Exit with Polished Tips, Race Version
  • Product Attributes:
    • Exhaust Tip Wall: Single
    • Major: Sport Compact
    • Tail Pipe Quantity: 2
    • Exhaust Tip Edge: Straight
    • Exhaust Tip Quantity: 2
    • Fuel Type: Gasoline
    • Minor: Dual
    • Tail Pipe Outlet Outside Diameter: 2.5
    • Exhaust Tip Material: Stainless Steel
    • Muffler Quantity: 1
    • Muffler Body Length: 14
    • Clamps Included: Yes
    • Vehicle Segment: Car
    • Tail Pipe Tapered Outlet: No
    • Bolt-On Yes/No: Yes
    • Muffler Body Height: 4
    • Exhaust Tip Length: 9.5
    • Muffler Finish: Polished
    • UPS Able: Yes
    • Prop 65 (C, R or CR): Cr
    • Exhaust Tip Cut: Angled
    • Exhaust Tip Connection: Bolt-on
    • Hangers Included: Yes
    • Exit Style:
      • Quad Rear
      • Quad Rear Exit
    • Muffler Body Width: 4
    • Cutting Required: No
    • Vehicle Profile: Race Profile
    • Main Piping Diameter: 3
    • Clamping Type: Round Band
    • Muffler Yes/No: Yes
    • Flow Increase (%): 40
    • Muffler Body Material: T304 Stainless Steel
    • Muffler Body Shape: Round
    • Tip Shape: Round
    • MBRP Series: Armor Pro
    • Exhaust Tip Diameter: 3.5
    • Pipe Material: T304 Stainless Steel
    • Exhaust Tip Finish: Polished
  • Features:
    • Durable T304 Stainless Steel Construction. Maximize Exhaust Flow. Lower Exhaust Gas Temperature. Improved Horsepower and Torque. Bolt-on Installation.
  • THE ONLY EXHAUST YOU"LL EVER NEED - MBRP Armor Pro Series exhaust systems are backed by a Lifetime Warranty and crafted out of T304 Stainless Steel - the most durable material grade that money can buy. The T304 Stainless Steel tubing is easy to clean and maintain. It’s the obvious choice for you if you operate your vehicle in extreme conditions. All of the tubing is mandrel bent for maximum exhaust flow. Mandrel bending ensures no rippling in the bends. The end result is that it gives you more fresh air inside your engine’s cylinders, allowing it to produce more power and improve vehicle performance and longevity. MBRP, Stand out from the crowd with a performance exhaust system that sounds great.

Additional Fitment Information:
Vehicle Block CC Engine Sub Model Body Aspiration CID
2021 - Subaru WRX H 1998 4 Cyl 2.0L Limited Sedan Turbocharged 122
Showing 1 - 10 of 54 products

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