Invidia
Invidia 08-19 WRX/STI Down-Pipe w/ High Flow Cat - HS08SW1DOCB
- SKU:
- INVHS08SW1DOCB
- UPC:
- HS08SW1DOCB
- MPN:
- HS08SW1DOCB
- Availability:
- Regularly stocked product
Description
What is the primary function of a downpipe?
A downpipe replaces restrictive factory piping, allowing exhaust gases to flow more freely for increased engine performance and a more aggressive exhaust note.
What are the benefits of installing an Invidia Downpipe?
Installing this Invidia downpipe delivers a noticeable surge in horsepower and torque for exhilarating acceleration and improved throttle response.
The Invidia High Flow Cat Downpipe delivers a significant performance upgrade, boasting a perfect 10/10 score for Engine Performance. Crafted with premium materials for optimal exhaust flow, this downpipe ensures a substantial boost in horsepower and torque. Experience unparalleled driving excitement with this expertly engineered performance component.
What Owners Say
Owners and enthusiasts consistently note that the Invidia high flow catted downpipe delivers noticeable performance gains and significantly amplifies exhaust sound, especially on cold starts—though some find it more obnoxious than expected when paired with aggressive catbacks. The product appears across popular platforms like the FL5 Civic, WRX, and STI, where it's frequently cross-shopped against RV6 and TSP alternatives. However, quality control concerns surface in discussions, with reports of poor welds, pinholes, rust, and fitment issues including dented cats and misaligned flanges. Installation typically takes longer than anticipated, particularly on higher-mileage vehicles. Despite these criticisms, the downpipe maintains strong consideration among the enthusiast community as a legitimate upgrade option for those seeking increased volume and flow.
Why Choose the INV Downpipe - High Flow Cat
Delivers a noticeable surge in horsepower and torque for exhilarating acceleration.
Achieves a more aggressive and satisfying exhaust note for a thrilling drive.
Provides improved throttle response for instant power when you demand it.
Transforms your vehicle's performance with optimized exhaust gas flow.
Who Is This For?
Track / Autocross — 8/10
Boosts horsepower and torque for performance upgrade.
Drag Racing — 9/10
Significant performance upgrade boosts horsepower and torque.
Street Performance — 9/10
Boosts horsepower and torque for performance upgrade.
Racing Competition — 8/10
Boosts horsepower and torque for performance upgrade.
Engine Performance — 10/10
Boosts horsepower and torque for significant upgrade.
Frequently Asked Questions
What are the performance gains from the Invidia High Flow Catted Downpipe for a B58 engine?
Significant horsepower and torque boosts are delivered, providing an exhilarating driving experience. This upgrade scores a 10/10 for Engine Performance, transforming your vehicle's power output. Expect a noticeable surge in acceleration and overall responsiveness.
How difficult is the installation of the Invidia High Flow Catted Downpipe?
Professional installation is recommended to ensure proper fitment and optimal performance. Consulting a qualified technician is advised for a smooth and accurate setup. This guarantees correct integration with your vehicle's existing exhaust system.
Is upgrading to the Invidia High Flow Catted Downpipe worthwhile for street performance?
Upgrading is highly beneficial for street performance, offering a thrilling drive with enhanced acceleration. Achieving a score of 9/10 for Street Performance, the optimized exhaust gas flow provides instant power when demanded. This downpipe transforms your vehicle's dynamic capabilities.
How does the Invidia High Flow Catted Downpipe compare to the stock downpipe?
This downpipe transforms your vehicle's performance by optimizing exhaust gas flow for increased horsepower and torque. Unlike the stock component, its design facilitates a more aggressive exhaust note and improved throttle response. This technical upgrade delivers a significant performance advantage.
Where can I find reviews for the Invidia High Flow Catted Downpipe for Honda vehicles?
Reviews for the Invidia High Flow Catted Downpipe often highlight its ability to deliver a noticeable surge in horsepower and torque for exhilarating acceleration. Owners frequently report an aggressive and satisfying exhaust note, enhancing the overall driving thrill. This component is engineered for enhanced engine performance.
Additional Resources
Important Notices
⚠️ CARB Notice: This product is NOT legal for street use in California under CARB (California Air Resources Board) regulations. For off-road or race use only.
Browse More: Shop All Downpipes — Exhaust, Mufflers & Tips
Additional Information
CARB: |
This product is not CARB Legal and not for sale in California |
Clearance Item: |
N |
MPN: |
HS08SW1DOCB |
Proposition 65: |
N |
Case Lot Quantity: |
1 |
Category: |
Exhaust, Mufflers & Tips>Downpipes |
Universal Fitment: |
Y |
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