SKU: 77373522921

D2 Racing SP Lowering Springs (D-SP-FO-15)

$99.00 $110.00
Save 10%
No.2 Bestseller on watersyst.com >

Pay in installments of $27.50 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 16 - Aug 21

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

D2 Racing SP Lowering Springs (D-SP-FO-15)D2 PRO Series lowering springs optimize and improve handling characteristics by offering a reduction in ride height while maintaining exceptional ride quality through the use of a progressive rate spring. All of our springs come with a Lifetime Warranty and are manufactured of 55 chrome silicon steel in an ISO 9001 and TUV approved facility. D2 Racing PRO Series lowering springs have been designed to give your car superior handling with an aggressive

D2 PRO Series lowering springs optimize and improve handling characteristics by offering a reduction in ride height while maintaining exceptional ride quality through the use of a progressive rate spring. All of our springs come with a Lifetime Warranty and are manufactured of 55 chrome silicon steel in an ISO 9001 and TUV approved facility.

D2 Racing PRO Series lowering springs have been designed to give your car superior handling with an aggressive race look. Most other brands use a linear rate, but D2 utilizes a progressive rate for several reasons. A progressive rate allows a plush comfortable ride under normal travel, but since the rate shifts higher during compression, it stops "body roll" during heavy braking, hard acceleration, or fast cornering. By lowering the center of gravity from OE height you dramatically improve performance and handling characteristics.

Features:
  • Progressive Spring Rates: Allows for a comfortable ride under normal travel and during compression, the rate increase to help with body roll
  • High Tensile Wires: Cold wound for strength and shot peened for increased stress relieft
  • 1 Year Manufacturer Warranty.
    • Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. 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
    SKU: 77373522921

    Discover Niche Categories That Outsell

    Top-Converting Item to Boost Your Average Order

    4.6 ★★★★★
    Based on 15 reviews
    Sort
    Highest Rating
    Newest First
    Oldest First
    Product Reviews
    B
    Verified Purchase
    Brett D. Crowell
    West Palm Beach, US
    ★★★★★ 5
    Never Pay Again. Easy and affordable for your health and the vehicle.
    Size: For Sonata Gas 2015-2019
    Way easier to replace than I thought. I’ve done a cabin filter before, but never the engine air filter. After this, I’ll never pay someone to do it again. I actually went into a store first, and the cabin filter alone was the same price as this set that includes both the cabin and engine filters. Since I needed both, this was a no-brainer. Install was quick and straightforward, even for someone who’s not a "car guy". I can’t speak scientifically on how well they filter, but they’re definitely better than the mouse-destroyed ones that were in this car before. Huge improvement. Highly recommend if you’re looking to save money and do it yourself. They fit well and seemed to be exactly what was needed and expected.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 15, 2026
    A
    Verified Purchase
    Amazon Customer
    Grantham, US
    ★★★★★ 5
    Quality air filters
    Size: For Accord 2018-2022 1.5L
    The Honda dealership quoted over $100 for parts alone. I purchased both filters for $25 and they where a perfect fit and easy to install without any tools.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 18, 2026
    L
    Verified Purchase
    Luisss
    Lowell, US
    ★★★★★ 4
    Solid 4 stars
    Size: For Mazda 3 2019-26|CX-30 19-26|CX-50 23-26
    4.5 2025 cx-50 : Cabin filter fit perfect. Engine filter was not as precise , it was a perfect edged rectangle whilst the new filter had round edges, it did fit after all. Way better than paying 100$+ at the dealer. I will come back once I notice any airflow changes & or smells .
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on January 29, 2026
    J
    Verified Purchase
    Jeffrey Carver
    New York, US
    ★★★★★ 5
    Good Product, But Doesn't Fit All RAV4 Models
    Size: For Avalon 19-22|Camry 18-24|19-25 RAV4/ES350, Size: For Avalon 19-22|Camry 18-24|19-25 RAV4/ES350
    Both filters seemed to be of high quality, but the engine air filter did not fit in my 2019 RAV4 XSE Hybrid. Please note that ordering this was my mistake -- I didn't realize that the hybrid and gas-only filters were different sizes -- and that StaunchAuto also offers a hybrid version of the kit, which I have just ordered.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 8, 2026
    M
    Verified Purchase
    Mr Frosty
    Birmingham, US
    ★★★★★ 5
    Good fit, good value
    Style: CF12436 Classic, Style: CF12436 Classic
    Purchased this filter for my 2023 Outback. First off changing the cabin filter on this model Subaru is amazingly easy and can be done with no tools and no more then 5 minutes. Pictures posted show packaging, the paper "Blue" filter side, the "Black" charcoal side and the foam outer edge. The filter is well made and is very sturdy as the outer shell is plastic vs. other paper filters that are more flexible. Holding the filter in your hand and giving it a slite shake you can hear the activated charcoal within it. After installing the filter I had a few trips in the car, did I notice any difference in the air quality coming into the cabin....... no. But does this mean its not working? also no. What I can say is the filter fit snug and left no gaps, and with the plastic surroundings and foam in sure the filter will not be letting anything get by as it passes through the system. All and all this filter is well made and sturdy, and seems to be a good value with other paper only filters being about the same price.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 4, 2026

    recommand products

    Moissanite Halo Cocktail Ring RG-MD-SL-100/44
    4623.75
    925 sterling silver ring RG-OX-SL-043
    1449.50
    Wreath Couple Name Pendant
    4123.75
    YSHomy Crochet Daisy Butterfly Bouquet
    32.99
    YSHomy Crochet Car Hanging with Strawberry
    16.99