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Description
STI PERFORMANCE MUFFLER (Low back pressure) For SUBARU WRX STI (VA) ST44300VV030Brand STI Product PERFORMANCE MUFFLER (Low back pressure) Product Number ST44300VV030 Description This high performance muffler boasts low back pressure, an approximately 16% lower airflow resistance, and a weight reduction of approximately 1. 9 kg compared to the standard models. While complying with the safety standards and Type 1 after market muffler performance tests, this muffler increases acceleration performance by approximately 2%, and makes
| Brand | STI |
| Product | PERFORMANCE MUFFLER (Low back pressure) |
| Product Number | ST44300VV030 |
| Description | This high-performance muffler boasts low back pressure, an approximately 16% lower airflow resistance, and a weight reduction of approximately 1.9 kg compared to the standard models. While complying with the safety standards and Type 1 after-market muffler performance tests, this muffler increases acceleration performance by approximately 2%, and makes the engine more responsive to the operation of the accelerator. This gives the driver of the performance-oriented SUBARU WRX model a sense of integration with the vehicle. In addition, the exhaust sound is tuned specifically to a sporty feel and high-quality sound that fits the character of SUBARU WRX. |
| Compatible Vehicle | SUBARU WRX STI (VA) |
| Compatible Models | Applicable Models are followed by 'o' mark: A 2014 year 08 May to 2015 May STI (AWD / 6MT) ___ STI with a large spoiler (AWD / 6MT) ___ STI Type-S with a large spoiler (AWD / 6MT) ___ Applicable Models are followed by 'o' mark: B 2015 year 06 January to 2016 May STI (AWD / 6MT) ___ STI ASP (AWD / 6MT) ___ S207 (AWD / 6MT) - S207 ASP (AWD / 6MT) - with STI large spoiler (AWD / 6MT) ___ STI ASP with a large spoiler (AWD / 6MT) ___ STI Type-S with a large spoiler (AWD / 6MT) ___ STI Type-S with ASP large spoiler (AWD / 6MT) ___ Applicable Models are followed by 'o' mark: C 05 May 2016 06 Jan-2017 STI (AWD / 6MT) ___ STI ASP (AWD / 6MT) ___ with STI large spoiler (AWD / 6MT) ___ STI with ASP large spoiler (AWD / 6MT) ___ STI Type-S with a large spoiler (AWD / 6MT) ___ STI Type-S with ASP large spoiler (AWD / 6MT) ___ Applicable Models are followed by 'o' mark: D 2017 Jun ~ WRX STI (AWD / 6MT) ___ WRX STI ASP (AWD / 6MT) ___ WRX with STI large spoiler (AWD / 6MT) ___ WRX STI with ASP large spoiler (AWD / 6MT) ___ WRX STI Type-S 19 inch tire (AWD / 6MT) ___ WRX STIType-S ASP 19 inch tire (AWD / 6MT) ___ WRX STI Type-S 19 inch flat tire with a large spoiler (AWD / 6MT) ___ WRX STI Type-S ASP large spoiler 19 inches with tire (AWD / 6MT) ___ |
| Remarks | * It meets safety standards and aftermarket noise regulations. * Two gaskets (SUBARU genuine Part No. 44011SG010) and four self-locking nuts (SUBARU genuine Part No. 902330011) are required separately. * This product can not be installed along with the SUBARU genuine exhaust finisher. * The explanation of this product is for Japanese specification. |
| Notes | Images are for illustration purpose only. Actual product may vary. |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
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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
4.2 ★★★★★
Based on 29 reviews
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Product Reviews
★★★★★ 4
The quality looks quite good considering where it was manufactured.
Size: 11.8 Ounces
Looks great, haven’t used the machine yet. However, it arrived timely and it looks to be
Very nice piece of equipment. I look forward the first cup.
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Reviewed in the United States on October 21, 2025
★★★★★ 5
Excellent Latte
Color: Silver, Size: 20.3 Ounces
It's an excellent cup for consistent lattes every time. I've already purchased additional ones for my sisters.
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Reviewed in the United States on May 14, 2026
★★★★★ 5
Love it!! Perfect size
Color: Silver, Size: 11.8 Ounces, Color: Silver, Size: 11.8 Ounces
Super happy with the product!
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Reviewed in the United States on June 7, 2026
★★★★★ 5
Great value / great look
Color: Silver, Size: 11.8 Ounces
Very nice stainless steel frothing pitcher but the Latte art pen is very small, much smaller than I expected. The size is perfect for working with one Latte at a time. All in all a nice product. No real complaints...I mean, what can go wrong with a frothing pitcher :)
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Reviewed in the United States on July 30, 2025
★★★★★ 5
Stainless steel frothing pitcher
Color: Silver, Size: 11.8 Ounces, Color: Silver, Size: 11.8 Ounces
This pitcher is perfect for frothing milk to make your favorite cappuccino! Beautifully crafted, and easy to use and clean.
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Reviewed in the United States on February 7, 2026
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