Which Option Should I Choose?

• Honda K-Series cast alloy sump: choose this kit if your K20 or K24 engine is running a compatible cast alloy K-Series sump pan.
• Engine swaps: check the sump fitted to the engine, not just the vehicle chassis. K-swapped cars may use different sump setups depending on the build.
• Unsure fitment: compare your original sump bolts and sump type before ordering, or contact us before buying.

Why Should You Use The Exoracing Titanium Sump Bolt Kit?

Honda K-Series sump bolts sit underneath the engine, so they are exposed to road grime, water, heat cycles and repeated removal during servicing or engine work. Over time, the original bolts can corrode, round off or make a fresh engine build look unfinished.

This Exoracing titanium sump bolt kit replaces the tired OEM hardware with Grade 5 titanium bolts that offer excellent corrosion resistance and a clean motorsport-style finish.

The kit is also approximately 45% lighter than equivalent steel hardware, but the real benefit for most customers is cleaner hardware, better long-term corrosion resistance and easier future servicing.

This is a sensible upgrade for K20, K24, EP3, DC5, K-swap, road, track, and show builds where the sump area is already being serviced, resealed or refreshed.

Purchase Includes:

• 18 x Exoracing Grade 5 titanium sump bolts
• 1 x Exoracing Lifetime Warranty

Features:

• Direct replacement sump bolt kit for compatible Honda K-Series cast alloy sump pans
• Manufactured from Ti-6AL-4V Grade 5 titanium
• Excellent corrosion resistance compared with old OEM steel hardware
• Approximately 45% lighter than equivalent steel bolts
• Full kit weight of 77g
• Ideal for oil services, sump reseals, engine refreshes, and K-swap builds
• Cleans up the underside of the engine with fresh titanium hardware
• Includes Exoracing lifetime warranty

Exoracing K-Series Titanium Sump Bolt Kit Installation Guide:

This is a simple service-item installation when the vehicle is safely raised, and the engine oil has been drained.

1. Raise the vehicle safely and support it using the correct jacking points and axle stands.
2. Drain the engine oil before removing the sump bolts to reduce the chance of oil leakage.
3. Remove the original sump bolts one at a time where possible.
4. Install the Exoracing titanium sump bolts by hand first to avoid cross-threading.
5. Torque the bolts to the factory setting of 8.7ft/lb / 12Nm.
6. Work from the rear centre to the front centre, following a crisscross pattern around the sump.
7. Refit the sump plug, refill the engine oil to the correct level, lower the vehicle safely and check for leaks after running the engine.

Installation difficulty: simple service item, but professional installation is recommended if you are not confident.

Reason to buy now: This kit is best fitted during an oil service or sump reseal, because the oil will already be drained, and the sump area will already be accessible.

Technical Specifications:

Recommended With This Product:

• Exoracing Billet Aluminium Magnetic Sump Plug if you are already draining the oil during installation.
• Exoracing Titanium Timing Chain Cover Bolt Kit For Honda K-Series if you are refreshing more visible K-Series engine hardware.
• Exoracing Titanium Transmission Case Bolt Kit For Honda K-Series, if you want to continue the titanium hardware refresh onto the gearbox casing.

Frequently Asked Questions

Will this fit my Honda K20 or K24?

This kit is designed for Honda K-Series cast alloy sump pans. It can suit compatible K20 and K24 setups, but you should confirm the sump fitted to your engine before ordering, especially on swapped or modified cars.

How many bolts are included?

The kit includes 18 Exoracing Grade 5 titanium sump bolts.

Is the sump pan included?

No. This listing is for the titanium sump bolt kit only. The sump pan is not included.

When is the best time to fit this kit?

The best time to fit this kit is during an oil service, sump reseal or engine refresh because the oil will already be drained and the sump area will already be accessible.

What torque setting should I use?

Torque the bolts to the factory setting of 8.7ft/lb / 12Nm. Do not over-tighten them.

Why choose titanium sump bolts?

Titanium gives you excellent corrosion resistance, low weight and a clean finish. For this product, the biggest benefit is replacing old rusty hardware with fresh, corrosion-resistant bolts that suit a clean K-Series build.

Notes:

• Honda K-Series sump pan is not included.
• Designed for Honda K-Series cast alloy sump pans only.
• Always confirm your sump type before ordering, especially on K-swapped vehicles.
• Install bolts by hand first to avoid cross-threading.
• Please torque to the factory setting of 8.7ft/lb / 12Nm.
• Do not over-tighten, as this can damage the sump threads.
• Professional installation is always recommended.

Official product information supplied by Exoracing.