-31%
Invidia 08-09 WRX Sedan 76mm (101mm tip) RACING Titanium Tip Cat-back Exhaust Invidia INVHS08SW4GST
Invidia 08-09 WRX Sedan 76mm (101mm tip) RACING Titanium Tip Cat-back Exhaust Invidia INVHS08SW4GST
Click to zoom in

Invidia 08-09 WRX Sedan 76mm (101mm tip) RACING Titanium Tip Cat-back Exhaust

Invidia
INVHS08SW4GST
HS08SW4GST
Catback
7 Units In Stock - Ships Next Business Day
$ 1,251.18 $ 856.95
$ 856.95

SKU: HS08SW4GST

Invidia 2008-2009 Subaru WRX Sedan 76mm Racing Titanium Tip Cat-back Exhaust HS08SW4GST

The Invidia HS08SW4GST Racing Titanium Tip Cat-back Exhaust replaces the exhaust from the catalytic converter back on 2008-2009 Subaru Impreza WRX Sedan models. This system uses 76mm mandrel-bent piping paired with a 101mm single-layer titanium burnt blue tip to deliver an aggressive deep exhaust note. It improves exhaust flow for noticeable gains in horsepower torque and throttle response while reducing weight compared to stock.

Key Features

  • 76mm Mandrel-Bent Piping: SUS304 stainless steel tubing ensures smooth unrestricted flow to boost engine performance and scavenging.
  • 101mm Titanium Burnt Blue Tip: Single-layer titanium construction adds heat resistance style and a unique burnt finish that develops over time.
  • Racing Series Design: Removes mufflers and resonators for a raw track-focused sound with high volume and sharp tone.
  • Lightweight Build: Weighs only 28 lbs to cut rotational mass and improve vehicle handling and acceleration.
  • Direct Bolt-On Installation: Matches factory hanger locations for simple fit without modifications.

Product Notes

  • High sound levels make this ideal for track or off-road use check local regulations.
  • Retains factory catalytic converter position for emissions compliance where required.
  • Ships fully assembled in protective packaging to prevent damage.

Installation Notes

  • Professional installation recommended.
  • Bolt-on design requires basic tools and uses OEM rubber hangers.
  • Align tip centrally during final adjustment for even ground clearance.

This Part Fits

Year Make Model Submodel
2008-2014 Subaru Impreza WRX
2009-2014 Subaru Impreza WRX Premium
2008-2014 Subaru Impreza WRX STI
2010 Subaru Impreza WRX STI Special Edition
2011-2014 Subaru Impreza WRX STI Limited
2009-2010 Subaru Impreza 2.5 GT
2010-2014 Subaru Impreza WRX Limited
2009 Subaru Forester XT
2009-2010 Subaru Forester XT Limited
2010-2013 Subaru Forester XT Premium
2011-2013 Subaru Forester XT Touring

Why Choose Invidia?

  • Engineered in Japan with motorsport heritage for reliable performance.
  • Uses premium SUS304 stainless steel for corrosion resistance and durability.
  • Precision mandrel bending ensures exact fit and maximum flow efficiency.

Frequently Asked Questions

  • Q: Will this exhaust fit 2011-2014 WRX STI models?
    A: Yes it bolts on directly to 2008-2014 Impreza WRX STI sedan chassis using factory mounts confirm your submodel for clearance.
  • Q: What material is used for the piping and tip?
    A: 304 stainless steel piping with a single-layer titanium tip that resists heat and provides a premium burnt blue appearance.
  • Q: What warranty covers this exhaust?
    A: Invidia offers a limited lifetime warranty against manufacturing defects when installed properly.

Shipping & Handling

  • Method: UPS or FedEx Ground
  • Availability: In stock - ships same or next business day
  • Packaging: Single reinforced box 60in x 12in x 12in
  • Weight: Product 28 lbs shipping 38 lbs

Request For Information

Have questions about Invidia 08-09 WRX Sedan 76mm (101mm tip) RACING Titanium Tip Cat-back Exhaust? Fill out the form below and we'll get back to you by the next business day.
Catback

Catback

A catback exhaust system replaces everything from the catalytic converter back, covering the mid pipe, muffler, and tailpipe section in one bolt on upgrade. This collection covers catback systems for trucks, Jeeps, muscle cars, imports, and performance SUVs, giving you a straightforward way to improve sound, exhaust flow, and rear end styling without touching the factory catalytic converters or front pipe. Catback systems are available in stainless steel and titanium construction, with dual rear exit, single exit, and quad tip configurations, and a range of sound levels from mild touring tone to aggressive track character. Whether you want a deeper daily driver sound or a full track ready exhaust note, you will find a matched system for your platform here. What This Category Covers This collection includes complete catback exhaust systems, cat-back kits, dual rear exit systems, axle back adjacent catback upgrades, stainless steel and titanium exhaust systems, and street, tourin...

View Catback Products
Exhaust Systems

Exhaust Systems

Performance exhaust systems for cars, trucks, SUVs, and Jeeps are stocked at Black Ops Auto Works. Shop cat-back systems, axle-back systems, turbo-back systems, headers, downpipes, mid-pipes, mufflers, resonators, catalytic converters, exhaust tips, exhaust valve controllers, oxygen sensors, exhaust brakes, and motorcycle and powersports exhausts for Mustang, Camaro, Challenger, Corvette, Silverado, and Super Duty platforms. Every product is filterable by exhaust position, material, pipe diameter, and vehicle year, make, model, and trim so the correct fitment ships the first time. Black Ops Auto Works carries 7,441 exhaust SKUs across every position of the exhaust system. What This Category Covers Exhaust upgrades change sound, appearance, and in some cases power. Exhaust fitment depends on engine, drivetrain, and factory exit position, so confirm the exact platform before ordering any exhaust component. Exhaust Position Cat-back, axle-back, turbo-back, and header-back systems e...

View Exhaust Systems Products
Invidia

Invidia

Invidia for Subaru WRX, STI, BRZ, Honda Civic and Type R, Mitsubishi EVO, Nissan 350Z, Toyota GR Corolla, Supra, GT-R, and Volkswagen GTI builds are stocked at Black Ops Auto Works. Shop N1, Q300, R400, Gemini, cat-back, axle-back, front pipe, downpipe, J-pipe, and mid-pipe exhaust components. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 221 Invidia SKUs across vehicle-specific performance categories. About Invidia Invidia focuses on vehicle-specific stainless steel and titanium exhaust systems for Japanese and import sport platforms. Its catalog covers refined street sound and aggressive track-inspired options, with proven applications for turbocharged Subaru, Honda, Mitsubishi, Nissan, Toyota, and Volkswagen vehicles. Vehicle-Specific Selection Use the application details on each listing to narrow the selection to the exact platform. Product availability and specifications ...

View Invidia Products
Military & First Responder Discounts

Military & First Responder Discount Program

Black Ops Auto Works proudly honors active duty military, veterans, National Guard, reserves, police officers, firefighters, and EMTs with an exclusive 5% discount on all performance parts and carbon fiber upgrades. Verify instantly and start saving today.

Learn More & Apply

Your cart

×