SKU: 37617084623

Ferrea Subaru WRX STI Endurance Dual Spring Kit

Sale price$578.97 Regular price$643.30
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 20 - Aug 25

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Description

Ferrea Subaru WRX STI Endurance Dual Spring KitExperience uncompromising performance and reliability with the Ferrea Subaru WRX STI Endurance Dual Spring Kit. Designed specifically for Subaru enthusiasts and racers, this valve spring kit delivers exceptional durability and precision under the most demanding conditions. Engineered to optimize valve control, the dual spring setup ensures reduced valve float and enhanced horsepower potential. Built for endurance, these springs manage high RPMs with

Experience uncompromising performance and reliability with the Ferrea Subaru WRX STI Endurance Dual Spring Kit. Designed specifically for Subaru enthusiasts and racers, this valve spring kit delivers exceptional durability and precision under the most demanding conditions. Engineered to optimize valve control, the dual spring setup ensures reduced valve float and enhanced horsepower potential.

Built for endurance, these springs manage high RPMs with consistent spring pressure to maintain engine efficiency and power. The Ferrea brand is renowned for its quality and innovation in racing engine components, making this kit a trusted choice for those upgrading their Subaru WRX STI engine. Installation is straightforward, allowing hobbyists and professionals alike to upgrade without hassle.

Whether you're building a track-focused car or seeking reliable upgrades for spirited street driving, the Ferrea Dual Spring Kit supports your performance goals. Count on Tuningsupply for fast European shipping, transparent pricing, and passionate service from fellow automotive enthusiasts. Elevate your Subaru’s valve train with parts designed to perform and last under pressure.
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: 37617084623

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4.3 ★★★★★
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Ce
Charlottesville, US
★★★★★ 5
Comfortable
Size: 7, Color: Black
Super comfy and stylish, I’ve never worn these styles of loafers however I’m glad I purchased these. I’ve purchased another pair in a different color.
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Reviewed in the United States on April 14, 2026
A
Verified Purchase
Alicia Bauer
Port Orchard, US
★★★★★ 5
Stylish, Comfortable, and Great for Everyday Wear
Size: 11, Color: Grey
The Marc Joseph New York Men’s Edison Street shoes are a standout — stylish enough for work or a night out, but comfortable enough for daily wear. The hands-free technology makes them easy to slip on and off without sacrificing fit or support. They have a polished, classic look that pairs well with both casual and dressier outfits, and the comfort level stayed high even after a full day on my feet. Good quality, flattering design, and a versatile choice if you want shoes that look sharp and feel great. Would recommend and buy again.
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Reviewed in the United States on February 11, 2026
S
Verified Purchase
Shamrock93
Draper, US
★★★★★ 5
Just Slip On & Go
Size: 13, Color: Black/Black
These are honestly one of the easiest shoes I’ve owned. You just step in and go, no laces to deal with, but they still have that lace look which I like. I’ve had them for close to a year and they’ve held up well. Comfortable enough for everyday use. I liked them enough and got a few different versions of the same shoe. The elastic fit is what makes them stand out. If you want something simple, comfortable, and still a little dressy, these are solid.
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Reviewed in the United States on April 5, 2026
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Verified Purchase
DC
Waukegan, US
★★★★★ 5
Attractive
Size: 7, Color: Grey
Comfortable Get many "nice shoes" compliments
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Reviewed in the United States on May 10, 2026
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Carlos Bravo
Lexington, US
★★★★★ 4
Nice Sporty Dress Shoes
Size: 8, Color: Grey
Look good. Fit good. Feel good.
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Reviewed in the United States on June 29, 2025

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