Price range: £87.00 through £300.00
Boost the power and durability of your BMW diesel engine with these upgraded valve springs. Engineered specifically for high-performance use, these springs effectively eliminate valve float—a common issue in tuned diesel engines—ensuring your engine operates reliably even under demanding conditions.
Why Upgrade Your Valve Springs?
By installing these upgraded valve springs, you’ll enjoy improved throttle response, more consistent combustion at high RPMs, and reduced risk of valve-related damage during aggressive tuning. As a result, your BMW experiences enhanced overall performance, smoother acceleration, and longer engine longevity.
Performance Advantages
The upgraded springs increase valve seat pressure, ensuring precise valve control at higher engine speeds and boost levels. Consequently, they reduce engine knock, optimize fuel combustion, and deliver a noticeable improvement in power and responsiveness. Whether you’re tuning for daily driving, track use, or high-performance builds, these springs help maintain engine stability and efficiency.
Compatible BMW Models
3 Series: E90, F30 (2010–2020, exceptions apply)
5 Series: F10, G30 (1999–2009)
6 Series: F13, F06 (2012–2018)
X Series: X3 (2011–2020), X5 (2012–2020, exceptions apply)
Engine Codes: N57, N57X, N57S, N47 N47N N47S B47
Key Features
Eliminates valve float under high RPMs and boost
Improves throttle response and acceleration
Enhances combustion consistency and engine efficiency
Increases reliability under aggressive tuning
Precision-engineered for a direct fit
Support & Compatibility
Ensure compatibility with your BMW before ordering.
For assistance, email [email protected] with your VIN or registration.
Shipping & Returns
⚠️ All items are security marked before dispatch.
For details on shipping, delivery, returns, or if an item arrives damaged, see the Additional Information section.
| Shipping | UK orders: Dispatched within 1 working day via a 48-hour tracked and insured courier. Flat-rate shipping applies across the UK. International orders: Dispatched promptly with a tracked and insured service. Courier may vary depending on location and availability. If a shipping cost isn’t displayed at checkout, please contact us before placing your order so we can assist. |
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| Returns | We accept returns within 30 days of purchase. |
| Damaged Items | If your item arrives damaged, please contact us as soon as possible. To help us resolve the issue quickly, please follow these steps: Take photos of the item, including any visible damage, the original box, interior packaging, and the shipping label. Keep all original packaging, as it may be required for the claims process. Return the item for inspection. Refunds or replacements will be issued once the item is received and reviewed. ⚠️ Please note: If additional damage occurs during return shipping due to inadequate packaging, we reserve the right to reduce or decline the refund. |
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