JE Ultra Series Pistons for BMW & Supra B58
Lease for as low as $/week
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JE Pistons
JEP 389616
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Developed through decades of experience and proven in countless race engines, JE has expanded its industry renowned Ultra
Series sport compact piston line to BMW & Toyota B58B30 engines. The Ultra Series from JE leads the industry in piston
technology, combining all of JE’s premium features into a ready-to-ship shelf part. Specifically engineered for extreme cylinder
pressure applications, these Ultra Series pistons, available for stock and 100 mm stroke cranks, make them the perfect upgrade for B58B30 engines, whether you're cranking up the boost or spraying nitrous.
- Proprietary Aligned Grain Flow technology delivers maximum tensile strength suited for high-performance
environment - Thermal barrier crown coating protects the piston by reducing heat transfer, especially in excessive heat
environments like forced induction engines - Pro Seal SP3, DLC coated rings and heavy-duty wrist pins included with every part number
- Lateral gas ports maintain power-producing ring seal even at high RPM and high boost
- Skirt coated to reduce operating friction and wear throughout the life of piston
- Available for stock and 100 mm stroke applications
Returns Policy
--PLEASE NOTE: MOST ORDERS ARE SUBJECT TO RESTOCK OR CANCELATION FEE. PLEASE CALL OUR OFFICE FOR DETAILS AND EXCEPTIONS-- You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
