Invidia

Invidia 15-21 Subaru WRX w/ Manual Transmission J-Pipe With Bottom High Flow Cat Down Pipe - HS15SWMDOCB

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SKU:
INVHS15SWMDOCB
UPC:
HS15SWMDOCB
MPN:
HS15SWMDOCB
Availability:
Regularly stocked product
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$801.99
Current Stock: 2

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Description

Will this Invidia Downpipe fit my car?
Confirm fitment for your specific vehicle model and year before purchasing this Invidia Downpipe for optimal integration.

Is professional installation required for this Invidia Downpipe?
Professional installation is recommended for this Invidia Downpipe to ensure proper fitment and maximize its performance benefits.

The Invidia Downpipe significantly boosts horsepower and torque, scoring a 10/10 for Engine Performance. Featuring a high-flow catalytic converter, this Invidia Downpipe is engineered for maximum exhaust flow. Expect an exhilarating driving experience and superior performance with this advanced Invidia Downpipe.

What Owners Say

Owners and enthusiasts consistently praise the Invidia high flow catted downpipe for transforming performance and unleashing dramatic sound improvements, with one Type R owner describing it as "VTEC on steroids." The exhaust note becomes noticeably deeper and louder with more pops, creating an exhilarating driving experience that some find intense enough to require adjustment. Build quality receives mixed feedback—while many highlight solid construction and excellent welds, some units have arrived with concerning quality control issues including pinholes, rust, and dented cats. Despite occasional QC concerns, the performance gains and sound enhancement keep this downpipe popular among those seeking serious exhaust upgrades for track-focused builds.

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 enhanced exhaust flow efficiency.

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 performance upgrade.

Frequently Asked Questions

What performance gains can I expect from the INV Downpipe - High Flow Cat?

Experience a noticeable surge in horsepower and torque, boosting your vehicle's performance significantly. This downpipe is rated an 8 for Track / Autocross usage, reflecting its capability to enhance engine performance. Drive with confidence knowing your vehicle is optimized for thrilling acceleration.

Do high-flow downpipes include catalytic converters?

Yes, the INV Downpipe - High Flow Cat is engineered with a high-flow catalytic converter to enhance exhaust flow. This component is designed for improved exhaust efficiency, ensuring a more potent performance output. Trust in its advanced design for optimal engine breathing.

How does the INV Downpipe - High Flow Cat improve throttle response?

Achieve improved throttle response for instant power when you demand it through enhanced exhaust flow efficiency. This downpipe is crucial for a 10/10 Engine Performance score, providing the responsiveness enthusiasts crave. Unleash your vehicle's true potential with immediate power delivery.

Is upgrading to a high-flow downpipe with a high-flow cat beneficial?

Upgrading delivers a noticeable surge in horsepower and torque for exhilarating acceleration, making it a worthwhile performance enhancement. The enhanced exhaust flow efficiency transforms your vehicle's performance beyond stock capabilities. Embrace a significant upgrade for performance driving enthusiasts.

What is the recommended installation process for the INV Downpipe - High Flow Cat?

Professional installation is recommended for the INV Downpipe - High Flow Cat to ensure optimal fitment and performance. Confirm fitment with your specific vehicle details to guarantee compatibility. Trust qualified technicians for a seamless integration and peak performance.

Additional Resources

Official Invidia Product Page

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.

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Additional Information

CARB:
This product is not CARB Legal and not for sale in California
Clearance Item:
N
MPN:
HS15SWMDOCB
Proposition 65:
N
Case Lot Quantity:
1
Category:
Exhaust, Mufflers & Tips>Downpipes
Universal Fitment:
Y
View AllClose

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