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Ships within 48 hours · Estimated delivery Jul 29 - Aug 3
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Description
HKS 07-09 Civic Si Sedan Sport Exhaust Ti TipsUpgrade your 07 09 Civic Si Sedan with the HKS Sport Exhaust featuring titanium tips, designed to enhance both performance and sound. Crafted by HKS, a renowned name in automotive tuning, this legal catback exhaust offers a perfect blend of style and function for passionate car enthusiasts. The titanium tips add a distinctive look that elevates your car's rear appearance while promising durability and resistance to corrosion. Engineered to deliver
Upgrade your 07-09 Civic Si Sedan with the HKS Sport Exhaust featuring titanium tips, designed to enhance both performance and sound. Crafted by HKS, a renowned name in automotive tuning, this legal catback exhaust offers a perfect blend of style and function for passionate car enthusiasts.The titanium tips add a distinctive look that elevates your car's rear appearance while promising durability and resistance to corrosion. Engineered to deliver improved exhaust flow, it provides a subtle yet engaging sound without compromising street legality.
Installation is straightforward with this catback system, allowing for a smooth fitment tailored to your Civic Si Sedan. Whether you are building a street or track vehicle, this exhaust is a reliable choice to boost your car's character and performance.
Experience the difference an HKS exhaust makes with faster throttle response, a sharper tone, and a sporty aesthetic that stands out on every drive. With the assurance of quality and compliance, it's a must-have upgrade for enthusiasts who appreciate excellence.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 18 reviews
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Product Reviews
★★★★★ 5
Great
Works great, as long as you don’t lean of one edge too much
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Reviewed in the United States on May 18, 2026
★★★★★ 5
Good roller
Sturdy and strong. Rolls smooth. I used it to put down sound deadener in my classic car. Sometimes you think cheap is cheap but this is a good one.
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Reviewed in the United States on April 12, 2026
★★★★★ 5
Great value great quality.
Very good quality made and very good price.
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Reviewed in the United States on May 26, 2026
★★★★★ 5
Makes For Quiet Rides
Model: 10 SqFt(0.95 SqM)
Comparable quality and performance to name brand competitor. It sticks on strong, easy to apply, and does make a difference in sound reduction. Turn your hollow shell sounding vehicle panels into solid sounding walls.
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Reviewed in the United States on March 15, 2026
★★★★★ 5
Must for subwoofers. True 2mm spec. High quality.
Model: 36 SqFt(3.4 SqM), Model: 36 SqFt(3.4 SqM)
Let me start of by saying WOW! This made a huge difference in the SQ of my L7S pushing 930w rms. Before I had major rattles in my 2020 Honda Civic SI. Taking the time to do this to my trunk and Lid made me realize just how loud my subwoofer actually is. It literally eliminated the rattles throughout my whole car. I still plan on doing this to my doors and rear deck but once I upgrade the speakers. I still have half of the box just doing the trunk and lid so 1 box of 36sf will be enough for most of the areas that need to get done. You may need a little more overall. This is true 2mm spec. Very sticky and easy to apply. It just take time to finish the work correctly and roll it down. It is not as heavy as I thought it was going to be. The size of the sheets are perfect for what you need to do. The value is on point for the quality. It does not rip very easily but you can cut it to size without any problems. Again, This is a must buy for anyone who is pushing 1000w rms or more.
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Reviewed in the United States on November 29, 2025