• 🛡️

    Unbreakable Protection

    Saifence® intake manifolds are constructed with a reinforced multi-layer aluminum alloy structure and precision welding technology, capable of withstanding extreme turbo pressure and high-temperature impact, ensuring absolute safety during aggressive driving and track days.

  • 🌫️

    Resists Corrosion, Stays Like New

    Featuring an aerospace-grade high-temperature resistant coating and anti-oxidation treatment, our manifolds effectively resist moisture, fuel residues, and chemical corrosion—maintaining both performance and appearance over time.

  • 🔧

    Perfect Fit, Effortless Upgrade

    With a specialized database developed for BMW B58/S58 and other engines, Saifence® offers plug-and-play components that ensure perfect compatibility, significantly reducing tuning time so you can focus on the driving experience.

Saifence® Brand Story

For Every Breath, Defying the Limits

Never Stop Exploring

FAQs

What is Saifence®?

Saifence® is a brand dedicated to providing high-quality, reliable aftermarket parts for car and motorcycle enthusiasts. Our product range includes intake manifolds, fuel cells, center consoles, and more. Each product is manufactured using premium materials (like aluminum alloy and high-density polyethylene) and precise engineering to enhance your vehicle's performance, aesthetics, and functionality.

What is the quality of your products? Do they come with a warranty?

Quality is our top priority. All Saifence® products undergo strict quality control before leaving the factory. We stand behind our products with a 12-month limited warranty against defects in materials and workmanship. Please refer to individual product pages or the included warranty card for specific terms.

Do the products come with all the necessary parts for installation?

This depends on the specific product. For example, our center consoles typically include all required mounting hardware. However, more complex components like intake manifolds or fuel cells usually include the main unit and core gaskets only. We strongly recommend carefully reading the product description and "What's in the Box" section to determine if you need to purchase additional components separately (e.g., fuel pumps, sensors, specific bolts).

How can I confirm if a product is compatible with my vehicle?

Compatibility is crucial! Please follow these steps:

Check the Product Title & Description: Each product page clearly states compatible makes, models, engine codes, or years (e.g., "Fits LS1/LS6 engines").

Know Your Vehicle Details: Have your vehicle's VIN (Vehicle Identification Number), exact engine model, displacement, and manufacture year on hand.

Contact Us if Unsure: info@saifence-shop.com
If you are not 100% certain about compatibility, please contact our support team before placing your order. Provide your vehicle details, and our technical experts will confirm fitment for you.

How long does it take to ship my order after I place it?

We typically process and ship orders within 1-3 business days (excluding weekends and holidays). You will receive a confirmation email with a tracking number once your order has been shipped.

Can I return a product if I'm not satisfied?

We promise free returns and exchanges within six months due to quality issues, unless there is intentional damage.

Any other questions

If you have any other questions, please contact our customer service email: info@saifence-shop.com