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Ships within 48 hours · Estimated delivery Aug 15 - Aug 20
For Your Every Summer RSVP, with Code: SUMMER15
Description
Aeromotive X-1 Series Internal Conversion Kit - .313in Seat 35-75psiX1 Series Internal Conversion Kit, . 313 Seat (red in color), 35 75 psi. From carbureted to EFI pressures, naturally aspirated or forced induction, the X1 is designed to span the entire range of applications providing dependable fuel pressure regulation. Making the change from a carburetor to EFI or EFI to carburetor? There is no longer a need to purchase a new regulator. Simply utilize one of three conversion kits (sold separately) to match the
X1 Series Internal Conversion Kit, .313 Seat (red in color), 35-75 psi. From carbureted to EFI pressures, naturally aspirated or forced induction, the X1 is designed to span the entire range of applications providing dependable fuel pressure regulation. Making the change from a carburetor to EFI or EFI to carburetor? There is no longer a need to purchase a new regulator. Simply utilize one of three conversion kits (sold separately) to match the operating range required of your engine. Replace original X1 Series regulator internals with the conversion kit of your choice and you have a regulator with vastly different characteristics. While versatility is one of the X1?s greatest assets, it is far from the only new design feature. Utilizing larger -08 AN inlet/outlet/return ports to accommodate increased flow, Aeromotive incredibly reduced overall weight by 33 percent (compared to Aeromotive 13109 regulator). Even with these new design components, none of the traditional features expected of a genuine Aeromotive product have been neglected. Still integrated is the 1/8 NPT gauge port and 1:1 ratio boost reference port for easy forced induction connection. The X1 Series provides flexible performance that grows as your fuel system grows.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 7 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