SKU: HS22HS4GD1SSL
Invidia N1 70mm Cat-Back Exhaust with Stainless Steel Tips for 2022+ Honda Civic Si 1.5T
The Invidia HS22HS4GD1SSL N1 Cat-Back Exhaust System is the perfect performance upgrade for your 2022+ Honda Civic Si with the 1.5T engine. This aggressive 70mm dual N1 system features high-quality SUS304 stainless steel piping and polished stainless steel tips, delivering a deep, sporty exhaust note with excellent flow for noticeable gains in horsepower, torque, and throttle response. The N1 muffler design provides a bold racing character while remaining refined enough for daily driving.
Key Features
- 70mm Stainless Steel Piping: Optimized diameter for maximum exhaust flow and performance gains
- N1 Muffler Design: Straight-through construction for a deep, aggressive sound with minimal drone
- Stainless Steel Tips: Premium polished finish for a clean, modern look
- Bolt-On Installation: Direct fit with all necessary hardware and gaskets included
- Lightweight Construction: Reduces backpressure and overall vehicle weight for better handling
- Invidia Quality: Precision engineered in Japan for perfect fitment and durability
Specifications
| Specification | Detail |
|---|---|
| Part Number | HS22HS4GD1SSL |
| System Type | N1 Cat-Back Exhaust |
| Piping Diameter | 70mm |
| Tip Material / Size | Stainless Steel |
| Compatibility | 2022+ Honda Civic Si 1.5T |
| Installation | Bolt-On Direct Replacement |
| Country of Origin | Japan |
| Warranty | Limited Lifetime (Invidia) |
| Shipping Weight | Approx. 40-50 lbs |
What’s Included
- Complete N1 Cat-Back Exhaust System
- Stainless Steel Tips
- All Necessary Hangers, Clamps, and Gaskets
- Installation Instructions
Product Notes
- Designed specifically for the 11th generation Honda Civic Si with 1.5T engine
- Provides a sporty, deep exhaust tone with excellent drivability
- Professional installation recommended for perfect alignment
Installation Notes
- Estimated time: 2-4 hours, moderate difficulty
- Bolt-on system using factory mounting points
- No modifications required
This Part Fits
| Year | Make | Model | Notes |
|---|---|---|---|
| 2022+ | Honda | Civic Si | 1.5T Models |
Why Choose Invidia N1 Cat-Back Exhaust?
- Aggressive N1 sound with excellent performance gains
- Premium stainless steel construction with stylish SS tips
- Trusted Invidia quality and easy bolt-on installation
Frequently Asked Questions
- Q: Will this fit my 2023 Honda Civic Si?
A: Yes, HS22HS4GD1SSL is a direct fit for all 2022+ Honda Civic Si models. - Q: How loud is the exhaust?
A: Deep and sporty with a noticeable improvement over stock while remaining street-friendly. - Q: What is the warranty?
A: Covered by Invidia’s limited lifetime warranty.
Shipping & Handling
- Method: UPS / FedEx Ground (Oversize)
- Availability: In stock ships same or next business day
- Packaging: Secure protective packaging
- Weight: Approx. 40-50 lbs
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