SKU: 5092487686

Ferrea Complete Single Valve Spring Kit - VW 2.5L / BGP / BQG / CBT / CBU

Sale price$440.55 Regular price$489.50
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Ships within 48 hours · Estimated delivery Aug 19 - Aug 24

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Description

Ferrea Complete Single Valve Spring Kit - VW 2.5L / BGP / BQG / CBT / CBUActual part may differ from image above. The new Ferrea Valve Springs are processed with premium grade alloy and feature special thermal treatment. Ferrea's advanced spring design and material specs have uniform load and stress distribution even in the most extreme racing conditions. Great for high revving applications. These valvesprings and retainers will reliably allow your engine to rev high without the worry of part failure, valve float, or coil

Actual part may differ from image above. 


The new Ferrea Valve Springs are processed with premium-grade alloy and feature special thermal treatment. Ferrea's advanced spring design and material specs have uniform load and stress distribution even in the most extreme racing conditions. Great for high revving applications. These valvesprings and retainers will reliably allow your engine to rev high without the worry of part failure, valve float, or coil bind. Aftermarket valvesprings are made out of superior metal alloy's and optimized spring rates to make sure your valvetrain can keep up with your cams at high RPM. Whether you are rebuilding your engine, or building an all out race engine, replacing your valvetrain with Ferrea components will allow you to rev higher, and go more aggressive on your cams.


Ferrea is the top of the line when it comes to valves springs and retainers. If you google "Ferrea" you would be hard pressed to find anyone say anything bad about them. They are not the cheapest on the market, but if you want the best, Ferrea is the way to go.



There are 3 Major Issues with stock valvetrain, that can be prevented by using Ferrea Components.

-BIND - They can "bind" and get stuck, losing their ability to open and close the valve. This is an easily diagnosable failure. Depending on how it binds, it could cause failure to other engine parts.

-BREAK - They can "break" into pieces dropping the valve into the combustion chamber and consequently ruining your bottom end.

-FLOAT - "Valve Float" is a hard to diagnose condition where the valve spring rate is not high enough to fully extend the spring and close the valve after a complete rotation of the cam before the cam comes back around again. So what ends up happening is that when the cam is spinning fast (high rpm) the valve never closes, and combustion leaks out of the engine, and the engine loses power. 



    Kit Contains :

    - Single Springs #S10162 (Qty 20)
    - Titanium Retainers #E11134 (Qty 20)
    - Seat Locators #SL1145 (Qty 20)




    Our springs are heat-treated and stress relieved, which dramatically increases the spring’s life. Our valve springs provide the stability needed for high lift, high rpm racing engines, while minimizing the load loss for today’s aggressive valvetrain combinations.

    We currently offer four different types of retainers to choose from: Titanium, Lightweight Tool Steel, Steel and Aluminum Magnesium retainers, all of which are CNC machined to perfection and offer superior strength and stability.

    Ferrea takes great pride in offering premium quality Spring Seat Locators. Fully CNC machining in-house from 4140 chromoly alloy for different applications. Each piece is crafted to exact tolerances OD & ID specs and insure flat, parallel spring pad to the bottom surface. Heat treatment consists of a hard Nitrided surface for unmatched toughness and anti-wear characteristics.

    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: 5092487686

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    4.4 ★★★★★
    Based on 23 reviews
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    A
    Verified Purchase
    Amber
    Fort Morgan, US
    ★★★★★ 5
    Totally worth the good price!
    Size: 6 inch (Pack of 1), Style: Rabbit
    My little shi-tzu has a favorite toy. It’s a stuffed lamb that she has, over time, completely torn to shreds. I needed something cheap on another order to get same day shipping, and I’m now tickled to pieces that I thought to find her something new to play with! When the box arrived, I called my little Mocha and built-up the opening of the box letting her know she had something in there. We never really get to buy her anything, so this was just too much fun 😂 As soon as I picked it up, I planned to toss it for her cause she loves to fetch things. Yeah, didn’t happen. She was so excited, she had this bunny out of my hands before they made it out of the box! Love that it’s made for dogs, and comes without things you might need to worry about, like eye buttons popping off, etc. The little tail did come off pretty quickly and since it was small, I tossed it. The bunny itself is played with at least once or twice daily, and she hasn’t broken through to the stuffing yet. So, for a cheap dog toy, it’s holding up really well. Happy with this purchase and would order something from them again.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 14, 2018
    A
    Verified Purchase
    Amazon Customer
    Carnegie, US
    ★★★★★ 5
    Adorable, but probably not for medium+ dogs
    Size: 6 inch (Pack of 1), Style: Rabbit
    I got this for my 20 and 30 pound dogs to play with, and though I didn't really expect for it to be a durable or long-term toy for them, I think it felt like it was well-made and would probably suit dogs that are up to 15 pounds the best. It felt better than other dog toys in this price point but was filled with holes already after the first time my dog played with it on his own, which I think is probably more of a fabric issue than an actual quality issue, because it was more of a teeth puncture than seams ripping. I hope this helps! I would definitely recommend it to anyone with a small breed dog who doesn't have the same bite strength .
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on September 22, 2023
    L
    Verified Purchase
    Logan McDaniel
    Alexandria, US
    ★★★★★ 5
    My dog loves these
    Size: 9 inch (Pack of 1), Style: Bone
    My dog usually doesn’t play with toys but I decided to try this one. She loved it so much that I ordered 3 more to have on hand! Some of the stitching on the first one is coming apart but it’s actually quite durable given how tough she is on it.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 25, 2026
    D
    Verified Purchase
    Dagma
    Omaha, US
    ★★★★★ 4
    Tail came off right away
    Size: 6 inch (Pack of 1), Style: Rabbit
    Our little dog kept stealing a stuffed animal off our granddaughter's bed, so I decided to get one that was better suited to him. I liked that there weren't any eyes to pull off, although it does look weird without eyes. He really likes it and carries it around. The bad part is the tail came off almost immediately. He isn't one to chew up toys, so I just don't think it was attached firmly. I haven't tried to put it back on. I may just leave it off. So far the rest of the bunny is holding up.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on December 27, 2020
    P
    Verified Purchase
    Peepohappy
    Phoenix, US
    ★★★★★ 5
    Comfy slippers!
    Size: 7.5 inch (Pack of 1), Style: Slipper, Size: 7.5 inch (Pack of 1), Style: Slipper
    My dog eats a lot of things she shouldn’t but she hasn’t eaten the slipper yet. She loves the slipper almost as much as she loves rocks. Rocks are forbidden so we’ve convinced her the slipper is just as forbidden so she holds the slipper in her mouth instead of rocks when we’re on our walks. It’s very soft and it makes for a great hat to cover her snoot indoors. We’ve replaced the first slipper because she likes destroying the squeakers. She hasn’t been able to rip it out the squeaker or tear the slipper, but she isn’t too big on ripping things open unless they’re loaded with fluff. I guess we have a pair of slippers now.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 24, 2026

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