Brian Crower Mazda MZR Valve Spring & Retainer - Steel Retainers

€229.67 incl. 19% VAT plus shipping costs

Available at US supplier, delivery time: 7-10 working days (EU +3)

Questions about the product? Write us!

Article no.: BC0400S

Why Streetstylez?

Over 20 years of experience in parts import
100% genuine brand products – no replicas
Sales and shipping from Germany – no duties, no hidden fees within EU

Description

Brian Crower Mazda MZR Valve Spring & Retainer - Steel Retainers

This Brian Crower valve spring and steel retainer kit is engineered specifically for Mazda MZR engines, delivering reliable valve control for high-performance applications. The springs are designed with precision to provide optimal seat and open pressures, ensuring durability and consistency at elevated RPMs.

Vehicle Compatibility

This product has not yet been assigned to any vehicle. We are working to ensure that this changes as soon as possible. Please contact us if you have any questions.

Manufacturer:

Brian Crower, Inc. was created to fill the need for high quality, high performance, late model internal engine components, in stock, at very affordable prices. Stroker kits for all popular Sport Compact applications and camshafts and valve train to match. Complete packages designed to work together to deliver more horsepower and torque as well as greater reliability. Brian Crower, Inc. employs state-of-the-art CNC grinding machines to insure exacting tolerances. Small diameter camshaft grinding wheels on certain BC cam part numbers like Honda B and K Series, Nissan SR20 and Mitsubishi 4G63 deliver added valve action for greater cylinder fill rates. All BC crankshafts and connecting rods are made from the highest quality 4340 steel alloy, CNC machined and finished to the tightest industry specifications. Premium grade 6AL4V titanium retainers, 100% RC checked for hardness, and super clean chrome silicone spring wire for the highest rpm range possible. Every product line is tested on precision measuring instruments for accuracy, imperfections and metallurgy. Dyno tested and tuned for optimum results.

FAQs

Will this item fit my vehicle?

For many items, the compatible vehicles are listed directly. If not, the item name may provide a clue, or you can contact us and we will check fitment.

What is the delivery time?

Items in stock are shipped within 1-2 business days. Items located at the manufacturer in the USA or Europe arrive within 5-7 business days and are then shipped. All other delivery times are available upon request, as these items are not kept in stock by the manufacturer.

Are there any additional costs?

Within the EU, there are no additional costs such as customs duties or import fees. We import each item to Germany first and then ship it to you from here.

Are the items street legal?

If an explicit indication is missing, the products do not have type approval or ECE. They are not road-legal across the EU without individual approval / inspection. Installation without approval will void your vehicle's registration and may violate local road traffic laws.

Shipping costs & delivery

Costs are calculated live in the cart (based on weight, size, destination) and free EU-wide from 1000 € order value. Shipping via DHL or DPD (1-2 working days in DE, 3-7 days EU). Tracking number sent by email after dispatch.