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Ships within 48 hours · Estimated delivery Aug 15 - Aug 20
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Description
GSC P-D Subaru/Scion BRZ/FR-S FA20 21-4N Chrome Polished Intake Valve - 35mm Head (STD) - SingleEnhance the performance of your Subaru or Scion BRZ FR S with the GSC P D Intake Valve designed specifically for the FA20 engine. This intake valve features a 35mm head size in the standard configuration, ideal for improving airflow efficiency and engine responsiveness. Crafted with precision and durability, the valve boasts a stunning chrome polished finish that not only adds visual appeal under the hood but also offers superior resistance to wear
Enhance the performance of your Subaru or Scion BRZ/FR-S with the GSC P-D Intake Valve designed specifically for the FA20 engine. This intake valve features a 35mm head size in the standard configuration, ideal for improving airflow efficiency and engine responsiveness.Crafted with precision and durability, the valve boasts a stunning chrome polished finish that not only adds visual appeal under the hood but also offers superior resistance to wear and corrosion. It is a single valve unit, making it easy to replace or upgrade your existing setup one at a time.
Manufactured by GSC Power Division, a trusted name in high-performance engine components, this valve is engineered to exacting standards to ensure optimal fitment and function. Whether you're tuning for street, track, or spirited weekend driving, this intake valve provides reliable performance enhancements.
Compatible with Subaru and Scion models equipped with the FA20 engine from 2021 onward, the GSC intake valve is an excellent choice for enthusiasts seeking to maximize their engine's potential without compromising reliability. Its polished chrome finish complements any engine build, delivering both substance and style.
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 15 reviews
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Product Reviews
★★★★★ 5
Exact fit
Original Toyota product. Exact fit.
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Reviewed in the United States on October 31, 2025
★★★★★ 5
Genuine Lexus Filter / Quick Delivery
Initially I had installed non-genuine Lexus filter, which the seller claims it fits Lexus RX. That filter fits (kinda). After installing the air-filter and closing the lid, I could see the edge of the filter because the lid did not close tightly. I am not a mechanic, but I was concerned. Hence, I ordered the genuine Lexus filter from Lexus dealer through Amazon. I paid twice more than non-genuine filter (including extra shipping charge of $10.00).
Genuine filter arrived in the FEDEX box (looks and feels pretty sturdy enough to protect the filter) only 2 days after I placed the order. I have just replaced the filter. The lid closes perfectly. Although I spent total $40, for the peace of my mind, it's the money well spent.
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Reviewed in the United States on July 20, 2022
★★★★★ 5
Fits 2015 Lexus RX350
Perfect fit for a 2015 Lexus RX350.
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Reviewed in the United States on September 5, 2025
★★★★★ 5
Lexus, you have never let me down!
I asked for original equipment and that is what I received. Delivery only took a few days from a dealer mid way across the country. A perfect FIT.
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Reviewed in the United States on November 7, 2025
★★★★★ 4
Great Filter - shipping needs to be improved
The air filter was great and would recommend the OEM filter. My only
Complaint is that they didn’t ship it in a box but only slapped on a shipping label on to the original air filter box.
It took about a week to get to me (Arizona) and the box looked really beat up and luckily the filter was still ok by the time it got to me. Recommend putting it in a box to protect it from damage.
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Reviewed in the United States on February 22, 2026