It includes 2 RE8C-L (Leading) and 2 RE9B-T (Trailing) spark plugs—exactly what your ignition system needs to stay sharp, whether you're driving daily or pushing hard.
Thanks to Iridium technology, you'll get more efficient combustion, sharper throttle response, and significantly longer life compared to conventional plugs.
✅ Key Features:
- NGK Iridium spark plugs: maximum durability and stable performance
- Complete set: 2 Leading + 2 Trailing
- Direct replacement—no modifications needed
- Faster, more efficient ignition
- Improved fuel economy, emissions and throttle response
⚙️ Compatibility:
Suitable for all RX-8 models (192hp and 231hp).If you want your Renesis to keep spinning smoothly, this is one maintenance item you can’t ignore.
📆 Recommended replacement interval:
🔧 Every 30,000 – 40,000 km under normal use
🔧 Every 20,000 – 25,000 km for sporty or intensive driving
Changing spark plugs on time is key to avoiding hesitation, misfires or premature engine wear.
Give your RX-8 the care it deserves.