-35%
Click to zoom in
The Invidia 05+ AT LGT Polished Divorced Waste Gate Downpipe with High Flow Cat is designed for the verified vehicle applications below. Match manufacturer part number HS05SLADPC, complete year, make, model, engine, transmission, body style, trim, emissions configuration, pipe diameter, flange layout, and tip configuration before ordering.
Key Features
- Divorced Wastegate Design: Separates wastegate flow from main exhaust path to cut turbulence improve turbo spool by up to 300 RPM and raise boost consistency.
- High Flow Catalytic Converter: Oversized substrate allows 20% more exhaust volume than OEM while passing emissions tests for street legal power.
- Polished T304 Stainless Steel: 16-gauge construction resists corrosion heat up to 1600F with mirror polish finish for show-ready undercarriage appearance.
- 3-inch Mandrel Bent Tubing: Seamless bends preserve velocity stack laminar flow for 10-15 whp gains and reduced backpressure.
- Direct Bolt-On Fit: Precision flanges match factory gaskets O2 bungs positioned for plug-and-play sensor compatibility no cutting required.
- Includes all necessary gaskets hardware O2 sensor extenders for complete fit.
Fitment
| Years | Make | Model | Application |
|---|---|---|---|
| 2005-2006 | Subaru | Legacy | Verify the engine, transmission, body style, trim, emissions configuration, pipe diameter, flange layout, and tip configuration stated in the title |
Specifications
| Brand | Invidia |
|---|---|
| Manufacturer Part Number | HS05SLADPC |
| Product Type | Downpipes |
| Fitment Type | Vehicle Specific |
| Condition | New |
| Catalyst Configuration | High-flow catalytic converter included as stated |
What's Included
One new Invidia exhaust product identified by manufacturer part number HS05SLADPC in the exact configuration and quantity stated by the title. Additional exhaust sections, catalysts, resonators, adapters, gaskets, clamps, hangers, fasteners, sensors, and tuning are included only when expressly listed.
About Invidia
Invidia develops performance cat-back exhausts, downpipes, connecting pipes, catalytic-converter components, adapters, and related exhaust hardware for import and performance vehicles.
Related Invidia Products
- Shop all Invidia products
- Invidia 02-07 WRX/STi Polished Divorced Waste Gate Downpipe with High Flow Cat
- Invidia 05+ MT LGT / 08+ WRX/STi Polished Divorced Waste Gate Downpipe
- Invidia 02-07 Subaru Impreza WRX/STI High Flow Catted Downpipe w/ Extra 02 Bung
Frequently Asked Questions
Will this Invidia part fit my 2005-2006 Subaru Legacy?
That vehicle application is listed, but confirm the engine, transmission, body style, trim, emissions configuration, pipe diameter, flange layout, and exact manufacturer part number before ordering.
Will this exhaust component require engine tuning?
Tuning and emissions requirements depend on the vehicle, catalyst configuration, sensors, and local rules. Confirm the manufacturer instructions and legal requirements before installation.
Are gaskets and installation hardware included?
Included hardware varies by exact part number. Confirm the listing contents and inspect factory gaskets, studs, bolts, hangers, clamps, and oxygen-sensor connections before installation.
Installation Instructions
Follow the current Invidia and factory service instructions for part number HS05SLADPC. Allow the exhaust to cool, support the vehicle safely, inspect every flange, gasket, hanger, sensor, and fastener, align the system without preload, verify body and suspension clearance, torque hardware in sequence, check for leaks, and recheck alignment after the first heat cycles.
Downpipes
Downpipes are stocked at Black Ops Auto Works for performance projects and dependable replacement work. Downpipes replace the restrictive exhaust section immediately after a turbocharger to improve flow, turbo response and exhaust tone. Shop catted downpipes, catless downpipes, J-pipes, turbo outlets, midpipes and diesel downpipe kits for WRX STI, EVO, Civic Type R, F-150 EcoBoost, Focus RS, BMW N54 N55 and turbo-diesel builds. 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 111 downpipes products across street, truck, track, restoration and custom-build applications. What This Downpipes Collection Covers This collection includes vehicle-specific exhaust solutions from Invidia, MBRP, Stainless Works, Diamond Eye, aFe, Fabspeed and other performance brands. Confirm engine, transmission, drivetrain, emissions equipment, sensor locations and tune requirements before ordering. Catted...
View Downpipes Products
Exhaust Systems
Shop performance exhaust systems, cat-backs, axle-backs, headers, mufflers, and exhaust tips at Black Ops Auto Works. Compare options from Borla, CORSA, Solo Performance, AWE, MagnaFlow, MBRP, Kooks, Akrapovic, Invidia, and other brands. Find complete systems and individual components for muscle cars, performance SUVs, trucks, imports, and European vehicles. Cat-Back and Axle-Back Exhaust Systems Choose the exhaust section that matches your project. Cat-back systems generally replace the exhaust downstream of the catalytic converter, while axle-back systems replace the rear section. Exact connection points and package contents vary by vehicle. Compare muffler design, pipe diameter, exit location, tip configuration, and compatibility with existing exhaust components. Exhaust for HEMI, SRT, Trackhawk, and Hellcat Vehicles This collection includes exhaust options for selected Jeep Grand Cherokee SRT and Trackhawk, Dodge Durango SRT and Hellcat, Dodge Charger, Chrysler 300, and Ram appl...
View Exhaust Systems Products
Invidia
Shop Invidia cat-back exhaust systems, axle-back exhausts, downpipes, front pipes, connecting pipes, Y-pipes, adapters, and related exhaust components by exact manufacturer part number and verified vehicle application. Invidia Product Families The collection covers N1, Q300, R400, Gemini, and other vehicle-specific exhaust systems for Subaru, Honda, Acura, Nissan, Infiniti, Toyota, Lexus, Mazda, Mitsubishi, Ford, and Volkswagen applications. Choosing the Correct Invidia Product Match the complete year, make, and model Confirm engine, transmission, body style, trim, and drivetrain requirements Verify pipe diameter, flange layout, tip configuration, and catalyst placement Review emissions restrictions for downpipes and catalytic components Confirm required gaskets, hardware, adapters, and companion pipes Related Exhaust Collections Cat-Back Exhaust Systems Axle-Back Exhaust Downpipes Mid-Pipes Frequently Asked Questions Will an Invidia exhaust fit when my vehicle model matches?No...
View Invidia Products