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SKU: HS22SW4HDUEL
Invidia Unequal Length Header for 2022+ Subaru WRX FA24
The Invidia 22+ Subaru WRX FA24 UEL Manifold Exhaust is precision-engineered unequal length header stands out as the direct path to noticeable gains in horsepower, torque, and turbo response for your WRX. Built to handle the demands of daily driving and track sessions, it cuts backpressure with mandrel-bent piping that flows better than stock setups, leading to quicker spool-up and a deeper, more engaging exhaust note that echoes the classic Subaru growl. For owners of the 2022-2025 Subaru WRX, this header delivers the performance edge that turns heads and sharpens handling without the guesswork of custom fabrication.
Key Performance Advantages
- Turbo Efficiency Boost: The 50mm to 60mm tapering design accelerates exhaust gas flow, reducing lag and building boost faster than factory manifolds, which often restrict output from the FA24DIT engine.
- Power and Torque Delivery: Expect solid increases across the rev range, with emphasis on low-end pull from the unequal length runners, ideal for street launches and canyon carving.
- Sound Profile: Retains that signature WRX rumble while adding a refined aggression that resonates through the cabin, setting it apart from muffled OEM alternatives.
- Durability Under Pressure: Crafted to withstand heat cycles and road abuse, ensuring consistent results lap after lap or mile after mile.
This Invidia header is the straightforward pick for WRX enthusiasts who demand reliable gains without compromising fit or finish. It bolts directly in place of the stock unit, but ECU tuning is recommended to fully unlock its potential and maintain safe air-fuel ratios.
What's Included in Your Purchase
- One (1) Invidia HS22SW4HDUEL Unequal Length Exhaust Header/Manifold
- Stainless steel construction throughout for corrosion resistance and longevity
- No additional hardware or gaskets included, reuse OEM components or source as needed for installation
Vehicle Fitment Details
- Year: 2022, 2023, 2024, 2025
- Make: Subaru
- Model: WRX (VB chassis)
- Engine: FA24DIT 2.4L Turbocharged Flat-4
- Notes: Direct bolt-on replacement; compatible with stock turbo and downpipe configurations. Not intended for VA chassis (2015-2021) models.
Shipping and Packaging Specifications
- Part Weight: 35 lbs
- Box Dimensions: 40 inches (Length) x 20 inches (Width) x 10 inches (Height)
Backed by Invidia's 1-year manufacturer's warranty against defects in materials and workmanship, this header arrives ready to install and elevate your WRX's capabilities right out of the box.
Order the HS22SW4HDUEL today and experience the difference in every drive.
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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...
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Invidia
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