Reinforced Silentblocks


Do you know the usefulness of a silentbloc? Isolation mounts as their name suggests, are usually rubber and often urethane or polyurethane. They will allow you to improve the handling of your car. Stiffer rubber mounts of the rising standard with the same noise absorption.

Often installed for example on suspension triangles or strut bars, they can also provide a second shock absorber role. The shocks and vibrations are thus greatly reduced, the dynamic handling of your vehicle is therefore greatly improved.

At the present time, various manufacturers and suppliers in the automotive industry manufacture and produce this type of parts, such as Powerflex, or the English manufacturer Vibra-Technics and also SuperPro.

These silentblocs can be declined in several levels of hardness and location. In this department, we sell silentblocs plus with a higher level of hardness, for example for the front and rear axles. As you can see, these are compatible for multiple automotive brands.

Regardless of the use of your vehicle, whether it is a car intended for racing or rallying, you will be able to install these silent blocks to improve your car's handling precision. With us, Whatever the model of your vehicle, you will find the right kit for your car
.

It goes without saying that we can help you and assist in your purchase by posting all the useful information. On the product description sheets, we mark the number of silentblocs and indicate their function, we also add (when necessary) the precise dimensions. And finally, we add an assembly diagram (often from the manufacturer himself) to better indicate how to install and where these silentblocs are located on your car.

Do not hesitate to contact our sales department for more information on Powerflex silentblocs depending on the model of your vehicle.

We also offer a wide choice of Powerflex Black Series silentblocs for many major car brands: Audi, BMW, Peugeot, Renault, Golf, Porsche, etc.

Create quotation from my cart Request a quotation
Product return

Product return within 14 days with conditions*

Tracked Delivery

Track your order in real time with Colissimo, UPS FEDEX TNT Chronopost DPD GEODIS

HOTLINE online

Our experts are at your disposal by email or telephone

100% secure payment

Bank card payments via CIC Monetico, COFIDIS or PAYPAL in 4 installments free of charge

FAQ: The Most Frequently Asked Questions
How do I track my package?
As soon as the shipment is made, you will receive an email with a tracking link. You can also find this link in your customer account, under "My Orders." Delivery is tracked via Chronopost, Colissimo, DPD, or UPS.
How to contact Customer Service?
You can contact our customer service by email at https://strperformance.com/en/ or by phone at +33 01 34 67 70. We are available Monday to Friday, from 9:00 a.m. to 12:00 p.m. and from 2:00 p.m. to 5:00 p.m. Customer service is closed between 12:00 p.m. and 2:00 p.m. Response guaranteed within 24 to 48 hours (excluding weekends and public holidays).
Which countries do you deliver to?
STR Performance ships your orders all over the world: mainland France, French overseas departments and territories, Europe (Belgium, Switzerland, Spain, Germany, etc.) as well as internationally (Canada, Maghreb, overseas, etc.). Our shipping partners include Chronopost, Colissimo, DPD and UPS, depending on the country, weight and size of the package. Shipping costs are automatically calculated at the checkout stage based on your address. Each shipment is tracked online and secure. We deliver to your home, collection point or business depending on the options available in your area.
What are the shipping times?
Shipping times at STR Performance depend on product availability and delivery destination. ✅ Products in stock : dispatch within 24 to 48 working hours after payment validation (excluding weekends and public holidays). 🔄 Products being restocked or personalized : an additional delay may apply (specified on the product sheet or communicated by our customer service). Average delivery times after dispatch : 🇫🇷 Metropolitan France : 1 to 3 working days via Chronopost, Colissimo or DPD 🇪🇺 Europe (Belgium, Luxembourg, Germany, Spain, etc.) : 3 to 7 working days 🌍 DOM-TOM, Canada, Maghreb, and rest of the world : 5 to 12 working days depending on the area Each order benefits from online tracking : you will receive an email with a tracking number as soon as your package is picked up by the carrier. Important : Orders placed after 12 p.m. are generally processed the following business day. Delivery times may be longer during busy periods (sales, promotions, holidays, etc.).
How much are the shipping costs?
Shipping costs are calculated automatically at the checkout stage, based on the weight, volume of your package and your delivery area. We offer several carriers (Chronopost, Colissimo, DPD, UPS) with rates adapted for France, Europe, the French overseas departments and territories and internationally. The exact cost is displayed before payment, once your address has been entered.