Upgrade to ARP high tensile strength Custom Age 625+ Head Studs
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
4752955
Mfg#:
B58-CA-203-4706
In Stock at Vendor
20% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$1027.99
This product was last offered at the strikethrough price on 10-25-2026
CP-Carrillo Pistons by 5150 Autosport
Standard Bore
Heavy Duty Wrist Pins
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply For B58 Engines With Stock 82mm Bore!
Upgrade To CP-Carrillo's Forged Connecting Rods!
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply Will Not Work With OE Pistons
Two required per valve, necessary for use with certain supertech valves
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Crucial Mod for any Camshaft Upgrade!
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
King BMW (Size STD) Coated Performance Main Bearing Set for B58B30A
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
4635682
Mfg#:
KINGMB7779XPC
In Stock
Limited Qty Sale
$233.99
This product was last offered at the strikethrough price on 10-07-2026
Standard Size Coated Connecting Rod Bearing Set
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
4758065
Mfg#:
CR6887GPC
In Stock
Limited Qty Sale
$281.99
This product was last offered at the strikethrough price on 09-22-2026
Build it once, and build it right!
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
4362249
Mfg#:
201-5402
In Stock
Limited Qty Sale
$233.99
This product was last offered at the strikethrough price on 10-19-2026
Designed to handle up to 8500 RPM and support engines producing up to 1200 horsepower
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
King BMW (Size STDX) Coated Performance Main Bearing Set for B58B30A
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
4635684
Mfg#:
KINGMB7779XPCS
In Stock
13% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$303.99
This product was last offered at the strikethrough price on 10-25-2026
Two required per valve, necessary for use with certain supertech valves
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Upgrade to ARP high tensile strength ARP2000 Head Studs
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
The strongest and smoothest bearings for your BMW, featuring heavy-duty ACL "Duraglide" bearing shells treated by WPC for reduced friction and enhanced durability.
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
4845648
Mfg#:
B58-WPC-RB
In Stock
ON SALE!
SAVE 64%
$531.99
This product was last offered at the strikethrough price on 05-02-2026
Includes upper and lower bearing shells for a complete main bearing replacement.
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Lifetime Replacement
