BPS Cummins ISX/X15 Exhaust Manifold Hardware Kit

Upgrade your Cummins ISX or X15 exhaust system with the BPS Cummins ISX/X15 Exhaust Manifold Hardware Kit — the complete, professional-grade installation solution built for maximum reliability and zero leaks.

This all-in-one kit gives you everything needed for a secure, long-lasting manifold install or replacement without hunting down individual parts. Engineered specifically for heavy-duty diesel applications, it delivers superior sealing, even clamping force, and unmatched durability under extreme heat, pressure, and vibration.

Choose Your Kit Option:

Variant 1 – Premium A286 Stud Kit Includes premium manifold gaskets, stainless steel spacers, and high-performance A286 stainless steel studs complete with nuts and washers. The A286 material offers exceptional resistance to stretching, breaking, and heat — the top choice for high-performance manifolds and maximum uptime.

Variant 2 – Standard Bolt Kit Includes premium manifold gaskets, stainless steel spacers, and high-strength manifold bolts — a direct, upgraded replacement for factory hardware.

Both variants feature corrosion-resistant stainless steel spacers that prevent seizing and ensure consistent torque, plus high-quality gaskets for a perfect seal that eliminates exhaust leaks, improves flow, and protects engine efficiency.

Why Choose the BPS Hardware Kit?

• Prevents common failures like leaks, bolt fatigue, and corrosion
• Reduces costly downtime and future repairs
• Direct fit for all Cummins ISX and X15 engines (pre- and post-EGR)
• Ideal for stock replacement or high-flow aftermarket manifold installs
• Built for owner-operators, fleets, and performance builds that demand the best

Stop piecing together hardware and install your manifold the right way the first time. Grab your BPS ISX/X15 Exhaust Manifold Hardware Kit today and keep your rig running strong mile after mile.