Invidia
Invidia 06+ Civic Si 4dr Q300 Stainless Steel Cat-back Exhaust - HS06HC4G3S
- SKU:
- INVHS06HC4G3S
- UPC:
- HS06HC4G3S
- MPN:
- HS06HC4G3S
- Availability:
- Regularly stocked product
Description
Is this catback exhaust system compatible with my 2008 Honda Civic Si sedan?
The Invidia Q300 catback exhaust is engineered specifically for the 2006-2011 Honda Civic Si sedan, ensuring a precise fitment.
Does this exhaust require professional installation or can it be done by a DIY enthusiast?
Professional installation is recommended for the Invidia Q300 catback exhaust to guarantee optimal performance and proper fitment.
The Invidia Q300 Stainless Steel Cat-back Exhaust is an exceptional upgrade for 2006-2011 Honda Civic Si 4dr models, delivering a premium aesthetic and notable street performance. Featuring gleaming stainless steel tips and a resonant exhaust note, this catback system amplifies your driving passion. Trust this catback for confident fitment and enhanced driving dynamics.
What Owners Say
Owners and enthusiasts consistently praise the Invidia Q300 for its quality construction, with perfect welds and excellent fitment that makes for straightforward installation in as little as 30 minutes. The sound profile earns particular appreciation—described as a moderate upgrade offering subtle rumble and bass without excessive drone, typically only 10-20% louder than stock. While some note mild resonance under 2800 rpm and a bit of drone in lower RPM ranges, most find the exhaust strikes an ideal balance between aggressive tone under load and civilized highway cruising. The well-proportioned stainless tips add a refined finishing touch. This exhaust has built a solid reputation among Subaru and import enthusiasts seeking noticeable but refined sound improvement.
Key Features
- 06+ Civic Si 4dr Q300 Stainless Steel Cat-back Exhaust
Why Choose the INV Q300 - Stainless Tips
Delivers a deep, resonant exhaust note that enhances your driving passion.
Achieves a noticeable increase in throttle response for spirited acceleration.
Provides a premium, polished look with its gleaming stainless steel tips.
Transforms your Civic Si's auditory experience with a refined performance tone.
Who Is This For?
Street Performance — 7/10
Stainless steel cat-back exhaust for performance.
Engine Performance — 7/10
Cat-back exhaust system designed for performance.
Visual / Aesthetic Upgrade — 8/10
Stainless steel tips enhance vehicle appearance.
Exhaust Note / Sound — 6/10
Cat-back exhaust systems alter exhaust sound.
Additional Resources
Additional Information
Clearance Item: |
N |
MPN: |
HS06HC4G3S |
Proposition 65: |
N |
Case Lot Quantity: |
1 |
Category: |
Exhaust, Mufflers & Tips>Catback |
Product Level: |
Premium Performance |
Street Performance: |
7/10 |
Engine Performance: |
7/10 |
Visual / Aesthetic Upgrade: |
8/10 |
Exhaust Note / Sound: |
6/10 |
Related Products
Related Products
Invidia 06+ Civic Si 4dr Q300 Titanium Tip Cat-back Exhaust - HS06HC4G3T
Invidia
Invidia 06+ Honda Civic Si Coupe Q300 Titanium Tip Cat-back Exhaust - HS06HC2G3T
Invidia
Invidia 12+ Honda Civic Si Sedan Q300 Rolled Stainless Steel Tip Cat-back Exhaust - HS12HC4G3S
Invidia
Invidia 06+ Civic Si 2dr ONLY Q300 Rolled Stainless Steel Tip Exhaust - HS06HC2G3S
Invidia