ARP 94-01 Integra VTEC B18C1/B18C5 Main Stud Kit

Lock in your bottom end. Hold bearing clearances. Run harder with confidence.

When you’re pushing a B18C at high RPM, the factory main bolts can be the weak link—especially with added compression, boost, aggressive timing, or track heat. The ARP Main Stud Kit is built to deliver a more consistent clamp load than stock hardware, helping your main caps stay put so your build stays reliable when it matters most.

Why builders choose ARP main studs

• More consistent clamping force to help stabilize the main caps under load
• Race-proven strength for hard pulls, track sessions, and sustained abuse
• Improved reliability when heat and cylinder pressure climb
• A trusted upgrade for performance rebuilds, turbo builds, and all-motor setups

Engineering you can trust

ARP pioneered fasteners engineered specifically for racing and continues to lead with patented manufacturing processes and relentless QC. ARP’s manufacturing is ISO 9001 and AS9100 registered—standards associated with the precision and repeatability demanded in aerospace-level environments.

Built for: 1994–2001 Acura Integra VTEC engines B18C1 / B18C5

If you want premium performance fasteners for your Integra VTEC build—and you don’t want to gamble with your bottom end—ARP sets the benchmark.

Add to Cart to secure the clamping force your B-series deserves.