
78mm Billet Cat/Semi upgrade
🔥 6-Blade Billet Compressor Wheel Upgrade – Drop-In for S410 78mm / CAT C15 & 3406 🔥
Looking to unlock more power and efficiency from your big rig with minimal effort? This drop-in 6-Blade Billet Compressor Wheel for your 78mm S410 turbo is a proven upgrade that delivers faster spool-up, increased airflow, and improved fuel economy—without requiring any machine work.
Perfect for CAT C15 and 3406 applications (OEM #14969880000), this billet wheel is a simple yet powerful enhancement for drivers looking to gain that extra edge on performance and reliability.
💪 Performance Benefits:
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⚡ Faster spool-up = better throttle response
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📈 Increased airflow = more power and boost potential
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⛽ Reduced fuel consumption = better efficiency
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🛠️ Drop-in fitment – no machining required
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🪶 Lightweight, high-strength 6-blade billet design
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✅ Direct upgrade for OEM 78mm S410 turbos (CAT C15 / 3406 / 14969880000)
Whether you're hauling heavy or just want more out of your engine, this billet upgrade is a quick, affordable way to bring big gains to your setup—no shop time required.
Pairs well with
Ships within 1-2 business days.
Free shipping & returns

78mm Billet Cat/Semi upgrade
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FAQs
Please read our FAQs page to find out more.
Are OEM products more expensive than aftermarket alternatives?
OEM products might have a higher upfront cost compared to aftermarket parts, but their superior quality and durability often make them a more cost-effective choice over time. Investing in OEM ensures you’re getting parts specifically designed for your vehicle, which can lead to better performance and longevity.
Can I purchase OEM parts online or do I need to visit a dealership?
You don’t need to visit a dealership to get OEM parts. You can conveniently purchase genuine OEM components from authorized distributors and reputable online retailers like Turbo Tech Performance. Our online store provides a wide selection of high-quality parts delivered straight to your door.
Are parts from brands like Mopar, ACDelco, and Motorcraft interchangeable between different vehicle brands?
No, parts from Mopar, ACDelco, and Motorcraft are typically designed for specific vehicle brands. It’s crucial to ensure compatibility with your vehicle’s make and model by checking part numbers and consulting with a knowledgeable expert.
Can I install OEM parts myself, or is it better to have a professional handle it?
While some OEM parts can be installed by DIY enthusiasts, the complexity of installation can vary. For the best results and to ensure proper fitment and performance, we recommend having a trained mechanic install the parts, especially if you’re unfamiliar with automotive repairs.
Do OEM parts come with a warranty?
Yes, many OEM auto parts come with a manufacturer’s warranty that covers defects or issues. Be sure to check the warranty details for each part at the time of purchase, and keep your receipt for any potential warranty claims.