-38%
Click to zoom in
SKU: HS05SL1GT3
Invidia 2005-2009 Subaru Legacy GT Stainless Steel Quad Tip Cat-back Exhaust
The Invidia HS05SL1GT3 Q300 cat-back exhaust system replaces the factory exhaust from the catalytic converter back. It fits 2005-2009 Subaru Legacy GT sedan models with 2.5L turbo engines. This setup provides a deep aggressive exhaust note, measurable horsepower and torque increases, and improved throttle response for spirited driving.
Key Features
- T-304 Stainless Steel Piping: Mandrel-bent 3-inch diameter tubing resists corrosion and maintains structural integrity under high heat and pressure.
- Quad 4.5-Inch Polished Tips: Rolled edge slash-cut design enhances visual appeal and directs exhaust flow for optimal scavenging.
- Double-Wall Muffler Canister: Reduces weight while amplifying resonance for a refined turbo spool sound without drone.
- High-Flow Silencer: Minimizes backpressure to unlock up to 12 rear-wheel horsepower gains on stock turbo setups.
- Bolt-On Design: Direct fit using factory hangers and mounts with no cutting or welding required.
Product Notes
- Requires stock catalytic converter and mid-pipe for complete system.
- Clean exhaust tips with mild soap to preserve polished finish.
- Ships fully assembled in protective packaging to prevent damage.
Installation Notes
- Professional installation recommended.
- Allow 2-4 hours with basic tools including jack stands and penetrating oil for rusted bolts.
- Uses OEM rubber hangers and clamps included in kit for secure mounting.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2005-2009 | Subaru | Legacy | 2.5 GT Sedan |
Why Choose Invidia?
- Established leader in JDM performance exhausts with motorsport-proven designs.
- Premium SUS304 materials ensure durability and consistent performance.
- Engineered in Japan for exact OEM-like fitment on Subaru turbo platforms.
Frequently Asked Questions
-
Q: Will this exhaust fit my 2007 Subaru Legacy GT?
A: Yes, the HS05SL1GT3 bolts directly to 2005-2009 Legacy 2.5 GT sedans with factory cat-back removal. -
Q: What material is used in construction?
A: Full T-304 stainless steel piping and muffler with polished 304 tips for heat resistance and shine. -
Q: Does it come with a warranty?
A: Backed by Invidia's limited lifetime warranty against manufacturing defects when installed properly.
Shipping & Handling
- Method: UPS Ground or FedEx Ground
- Availability: In stock - ships same or next business day
- Packaging: Single box measuring 52 x 14 x 12 inches
- Weight: 38 lbs product weight, 48 lbs shipping weight
Catback
Shop catback exhaust systems at Black Ops Auto Works for cat-back exhaust kits, performance exhaust systems, stainless steel exhausts, titanium exhausts, dual rear exit exhausts, track exhausts, touring exhausts, axle-back exhausts, and street performance exhaust upgrades. This collection is built for drivers who want deeper sound, improved exhaust flow, better throttle response, aggressive rear-end styling, and vehicle-specific bolt-on fitment. Use this Catback collection to choose the right exhaust system by vehicle platform, brand, material, sound level, tip finish, and driving goal. A catback exhaust can help improve sound, reduce exhaust restriction, support performance upgrades, and give your car, truck, SUV, Jeep, or performance build a cleaner, more aggressive look. Shop Catback Exhaust Systems by Brand Black Ops Auto Works carries catback exhaust systems from trusted performance brands including Borla, CORSA Performance, MagnaFlow, MBRP, AWE Tuning, Invidia, Solo Performanc...
View Catback Products
Exhaust Systems
Performance exhaust systems improve exhaust sound, flow, appearance, and driving character for cars, trucks, SUVs, Jeeps, diesel vehicles, and high-performance builds. Shop more than 7,400 cat-back exhausts, axle-back systems, headers, downpipes, mid-pipes, X-pipes, H-pipes, mufflers, resonators, catalytic converters, exhaust tips, valve controllers, and installation hardware at Black Ops Auto Works. This collection includes exhaust upgrades from trusted brands such as Borla, CORSA Performance, MagnaFlow, MBRP, Kooks Headers, AWE Tuning, Akrapovič, Thermal R&D, Solo Performance, Invidia, Gibson, BBK, Stainless Works, Mishimoto, HKS, ISR Performance, Fabspeed, Granatelli, Formula Z, and CornerStone Performance. Use the filters to shop by vehicle, exhaust type, material, pipe diameter, exit configuration, tip finish, sound level, and emissions requirements. Shop Performance Exhaust Systems by Category Choose the exhaust category that matches your performance goal, preferred sound,...
View Exhaust Systems Products
Invidia
At Invidia Exhaust, we are dedicated to creating exhaust systems that stand out for their exceptional craftsmanship, premium materials, and cutting-edge design. Our systems not only enhance vehicle performance but also elevate sound and aesthetics, catering to both racing enthusiasts and everyday drivers. Why Choose Invidia Exhaust? Performance Enhancement: Each exhaust system is meticulously engineered to reduce backpressure and boost engine output. Signature Sound: Experience an exhilarating exhaust note that sets you apart on the road. Precision Engineering: Designed using 3D scans of your vehicle's undercarriage for guaranteed precision fitment. Durable Materials: Made with Grade 304 stainless steel (or titanium for select systems) for exceptional durability and resistance to corrosion. Commitment to Quality With a commitment to ongoing technological innovation and stringent quality control, we ensure unparalleled performance, reliability, and durability in every product....
View Invidia Products