2006-2011 Honda Civic SI Air Intake Duct
2006-2011 Honda Civic SI Air Intake Duct
Engineered to feed cooler, denser air directly into your SI's intake manifold. This hard panel construction duct replaces the factory airbox restriction and bolts to existing mounting points—no fabrication required. Designed for bolt-on installation with basic hand tools.
Key Features
- Cold-air path design - Pulls intake temperature down for measurable gains in responsiveness and power delivery
- OEM fitment precision - Engineered to factory attachment points; eliminates guesswork on alignment
- Hard panel construction - Rigid structure resists flex and maintains intake seal under boost or high RPM
Specs
- Hard panel construction
- Single intake duct assembly
- New condition
Whats Included
- Air intake duct assembly
Frequently Asked Questions
Will this bolt to my factory intake manifold without modification?
Yes. This duct connects at factory mounting points—no drilling, welding, or custom fabrication needed. Test-fit before final tightening to confirm clearance at the intake trumpet.
Do I need to seal the joints where the duct meets the intake?
Depends on your setup. If you're running stock intake components, factory tolerances should handle it. For turbo or supercharger builds, you may want silicone sealant at connection points to prevent boost leaks—check your tuner's recommendation.
Can I reuse the intake filter element from my old airbox?
Not without adapter work. This duct uses a different filter mounting interface than the OEM airbox. You'll need a filter element sized and threaded for this intake's inlet—confirm diameter before ordering.
Ships within 1-2 business days.
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2006-2011 Honda Civic SI Air Intake Duct
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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.