The factory connecting rod bolts on the S14 are good, but they are decades-old technology designed for stock power and standard street driving. When you start chasing apexes, upgrading cams, or just stretching the legs of your E30 M3 the way BMW intended
2X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
5470803
Mfg#:
301-6032
Ships on Aug 7, 2026
18% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$21.99
This product was last offered at the strikethrough price on 07-21-2026
Stop worrying about factory fastener failure and give your B58 the hardware it needs to handle the abuse. Grab your ARP Crank Pulley Bolt Kit today and build with confidence!
2X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
5470755
Mfg#:
201-2501
Ships on Aug 7, 2026
20% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$65.99
This product was last offered at the strikethrough price on 07-21-2026
The ARP2000 Rod Bolt Kit is the ultimate insurance policy for your S65's bottom end. It takes the anxiety out of the redline and lets you actually enjoy your car the way Munich intended.
2X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
5470798
Mfg#:
201-6306
Ships on Aug 7, 2026
20% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$321.99
This product was last offered at the strikethrough price on 07-21-2026
Give your E46 the motorsport-grade hardware it deserves. Your engine (and your wallet) will thank you!
2X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
5470801
Mfg#:
301-6022
Ships on Aug 7, 2026
20% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$19.99
This product was last offered at the strikethrough price on 07-21-2026
If you own a BMW S65 V8, you already know the infamous "rod bearing talk." It’s the ultimate rite of passage for E9X M3 owners. But while everyone focuses on the bearings themselves, the real heroes keeping the bottom end together are the rod bolts.
2X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
5470773
Mfg#:
201-6021
Ships on Aug 7, 2026
20% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$75.99
This product was last offered at the strikethrough price on 07-21-2026
Whether you're repairing or upgrading your engine, we have engine parts from the most respected suppliers in the business. Purchase engine parts like connecting rods, valves, camshafts, cylinder heads, engine blocks, pistons, and more from ECS Tuning for your next engine repair or overhaul.
Lifetime Replacement
