- Home Page /
- Automotive /
- Automotive Replacement Parts /
- Exhaust & Emissions /
- Exhaust Systems /
- Cat-Back Systems /
- Invidia (HS12HC2G3S) Q300 Cat-Back Exhaust Sy...
0 ratings
Item #:
7092568
Invidia (HS12HC2G3S) Q300 Cat-Back Exhaust System with Stainless Steel Rolled Tip for Honda Civic Si Coupe
89% of respondents would recommend this to a friend
Item #:
7092568
AUD 1775
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
Afterpay Information
Split your bill into 4 payments of AUD 443.75 interest-free
Add the item to your cart
Select Afterpay at checkout
Fill in your details
Complete your first payment
and pay the remaining in easy instalments or according to the payment plan you selected
Here’s why you should Afterpay it
Get everything you need now..
Shop thousands of brands and millions of products, online and in-store.
Pay over six weeks.
Make the first payment upfront and the rest over time. Always interest-free when you pay it in 4.
No fees when you pay on time.
We’ll send you reminders and cap late payments to help you get back on track.
(1) Terms and conditions. apply. (2) Installment Agreement. (3) Eligible for customers in. Australia, (4) Your final payment plan may vary depending on your credit history.
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Only 5 items left in stock.
Order now and get it around Friday, September 11
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Buy Now Pay Later
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Premium Build Quality
Crafted from high-quality stainless steel, ensuring durability and resistance against corrosion, providing long-lasting performance for your Honda Civic Si Coupe.
Enhanced Performance
Designed to optimize exhaust flow, improving horsepower and torque, which elevates your driving experience and gives your vehicle a competitive edge on the road.
Distinctive Sound
Offers a deep, aggressive tone that enhances the vehicle's sporty character without excessive noise, perfect for enthusiasts who desire both performance and style.
Product Details
- Invidia HS12HC2G3S Q300 Cat-Back Exhaust System for Honda Civic Si 2012-Up Coupe
- Piping diameter: 70mm, Tip size: 110mm
- Flat bottom shaped muffler design for improved high-speed aerodynamic performance
- Continuous piping design with Advantex material for excellent free-flow exhaust, optimized back pressure, horsepower, and torque gains, and a deep sporty sound
- SUS304 polished stainless steel piping, Mandrel bent, CNC machine made flange, Robot TIG welding, and double wall polished stainless steel or Titanium tips for durability and appearance
| Brand Name | Invidia |
| Manufacturer Part Number | HS12HC2G3S |
| Manufacturer | Invidia |
| OEM Equivalent Part Number | INV-HS12HC2G3S |
| Item Weight | 51.5 pounds (23.36 kg) |
| Model Number | HS12HC2G3S |
| Brand | Invidia |
| OEM Part Number | INV-HS12HC2G3S |
Who Should Buy?
-
Performance Enthusiasts
Users seeking improved engine performance and enhanced exhaust flow will benefit from this high-quality cat-back system.
-
Sound Lovers
Drivers who enjoy a more aggressive and sporty exhaust note will appreciate the distinct sound profile of this system.
-
Aesthetic Upgrades
Car enthusiasts wanting to enhance the visual appeal of their Honda Civic Si can enjoy the sleek stainless steel tip.
-
Quiet Drivers
Individuals who prefer a quiet ride will find this exhaust system too loud and disruptive for everyday use.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question: How to Shop Invidia (HS12HC2G3S) Q300 Cat-Back Exhaust System Online From Ubuy?
Answer: It’s easy to shop Invidia (HS12HC2G3S) Q300 Cat-Back Exhaust System online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location. -
Question: Is Invidia (HS12HC2G3S) Q300 Cat-Back Exhaust System Available to Shop Online in Australia?
Answer: Yes, at Ubuy Australia this product is available for you to shop at a reasonable price. The Invidia (HS12HC2G3S) Q300 Cat-Back Exhaust System is not available locally but you can trust us with our express shipping services. -
Question: How Long Does It Take to Get Product After Placing the Order?
Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.
Invidia Cat-Back Systems HS12HC2G3S Editorial Review
The Invidia HS12HC2G3S Q300 Cat-Back Exhaust System with Stainless Steel Rolled Tip for Honda Civic Si Coupe has received positive feedback from users. According to reviews, the product is well-made, with good quality, fit, and finish. Users have described the installation process as relatively easy, but note that an impact driver is needed to remove the stock nuts from the catalytic converter. The exhaust system is praised for producing a fierce growl and a deep, throaty sound, which is a significant improvement over the stock sound without being annoyingly loud. However, it's important to note that some users experienced damage to the muffler upon unpackaging, indicating potential issues with the packaging or handling.
Customer Reviews & Ratings
6 customers ratings
-
5 Star
70%
-
4 Star
30%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Pros
- Well-made and good quality
- Easy installation process
- Produces a deep, throaty sound without being overly loud
Cons
- Potential for damage during unpackaging
Platform Trust & Buyer Confidence
CJ
Chris
Verified buyer
“Promt delivery. Seems like a good product.”
22 July 2026 · via Trustpilot
SM
Scott
Verified buyer
“It was the best service ever received by any company from my online shopping experience in the last 10yrs”
11 July 2026 · via Trustpilot
TD
Terri
Verified buyer
“so easy to order delivery was way earlier than i expected”
3 July 2026 · via Trustpilot
GC
Gavin
Verified buyer
“Very impressed with the speed at which I received my package from the United States to Australia. Highly recommended.”
21-Jul-26 · via Trustpilot
J
Jeannie
Verified buyer
“Very efficient service. Hassle-free. Excellent product. Have ordered several times.”
17-Jul-26 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
AUD 1775
Order now and get it around Friday, September 11
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Only 5 items left in stock.
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.