-31%
Invidia 08-11 Subaru Impreza Non-Turbo N1 Stainless Steel Tip Resonator 63mm Piping Cat-back Exhaust Invidia INVHS08SI4GTP
Click to zoom in

Invidia 08-11 Subaru Impreza Non-Turbo N1 Stainless Steel Tip Resonator 63mm Piping Cat-back Exhaust

Invidia
INVHS08SI4GTP
HS08SI4GTP
Catback
2 Units In Stock - Ships Next Business Day
$ 1,161.72 $ 795.95
$ 795.95

SKU: HS08SI4GTP

Invidia 2008-2011 Subaru Impreza Non-Turbo N1 Stainless Steel Tip Resonator 63mm Piping Cat-back Exhaust

Equip your 2008-2011 Subaru Impreza non-turbo 2.5L with the Invidia HS08SI4GTP N1 cat-back exhaust system. This T304 stainless steel design bolts on after the catalytic converter using 63mm mandrel-bent piping to improve exhaust flow for sharper throttle response and added horsepower. The built-in resonator tunes a deep aggressive tone that cuts highway drone for comfortable daily driving.

Key Features

  • T304 Stainless Steel Construction: Delivers enduring durability against corrosion and high heat for consistent long-term performance
  • 63mm Mandrel-Bent Piping: Ensures smooth exhaust flow to lower backpressure and increase power throughout the RPM range
  • N1 Rolled Edge Tip: Polished stainless steel provides a sharp sporty appearance and efficient exhaust direction
  • Built-in Resonator: Manages interior noise for a balanced driving sound without cabin drone
  • Cat-Back Design: Bolts on directly to boost engine breathing with gains in acceleration and torque

Product Notes

  • MPN HS08SI4GTP built for non-turbo 2.5L EJ25 engines
  • Requires no cutting or welding for stock applications
  • Product weight 28 lbs shipping weight approximately 32 lbs

Installation Notes

  • Professional installation recommended.
  • Bolts directly to factory hangers and catalytic converter outlet
  • Uses provided stainless steel hardware for secure fitment

This Part Fits

Year Make Model Submodel
2008-2011 Subaru Impreza 2.5i
2010-2011 Subaru Impreza 2.5i Premium
2008-2011 Subaru Impreza Outback Sport

Why Choose Invidia?

  • Established leader in aftermarket exhaust systems for Japanese vehicles
  • Precision engineering from Japan for exact fit and performance
  • Full T304 stainless steel components backed by rigorous testing

Frequently Asked Questions

  • Q: Does this fit both sedan and wagon Impreza models?
    A: Yes HS08SI4GTP fits 2008-2011 Impreza sedan and wagon non-turbo including Outback Sport with 2.5L EJ25 engine
  • Q: What material is used for the piping and tip?
    A: Full T304 stainless steel piping and polished stainless N1 tip for maximum corrosion resistance and mirror finish
  • Q: What is the warranty and sound profile?
    A: 1-year manufacturer warranty deep sporty tone with resonator eliminating drone for daily driving

Shipping & Handling

  • Method: UPS Ground or Freight
  • Availability: In stock - ships same or next business day
  • Packaging: Securely boxed 48 x 14 x 14 inches
  • Weight: 28 lbs

Request For Information

Have questions about Invidia 08-11 Subaru Impreza Non-Turbo N1 Stainless Steel Tip Resonator 63mm Piping 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

×