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Ships within 48 hours · Estimated delivery Jul 4 - Jul 9
For Your Every Summer RSVP, with Code: SUMMER15
Description
RS-R Down Sus Lowering Springs for 2015-2023 Ford Mustang EcoboostRS R Down Sus lowering springs for the 2015 2023 Ford Mustang Ecoboost drop the car into a cleaner, more purposeful stance while tightening body roll and sharpening turn in on everyday roads. Each set is engineered specifically for this Mustang chassis, so drop, spring rate and factory damper tune stay in balance the car sits where you want it and still drives like a daily. Racing Studio R built its first suspension in Osaka in 1972 and has been

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- 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
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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
4.1 ★★★★★
Based on 453 reviews
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Product Reviews
★★★★★ 5
Cabin air filter
Color: Premium-CF9846A
Great filter
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
★★★★★ 5
Nice fit, quality look good too.
Color: Premium-CF9846A, Color: Premium-CF9846A
Just installed in a 2006 4Runner. Can’t speak to exact filter partials or longevity, but what I can’t say is that it fits very well and looks to be made very well. It actually fits better than the Bosh filters I normally use. Has a nice foam seal around all 4 edges and fits in the tray perfectly. Seem to be a nice option. So if you have a 03-09 4Runner it’s going to work well. Here’s some pictures of this filter (the blue one) next to a Bosh filter I removed. Also a picture with it in the factory tray.
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Reviewed in the United States on March 1, 2026
★★★★★ 5
Very nice product for the money!
Color: Premium-CF9846A, Color: Premium-CF9846A
The product is very high quality. I am impressed by how sturdy the filter is compared to the Bosch cabin filter i normally use. I will be buying this product again
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Reviewed in the United States on September 14, 2025
★★★★★ 5
Fast shipping, works great
Color: Premium-CF9846A
Fast shipping, works great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 4, 2025
★★★★★ 5
Great quality
Color: Premium-CF9846A
👌
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Reviewed in the United States on July 21, 2025
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