Intake manifold for 8th gen Honda Civic SI (K20 engine) - 8 injectors - Mustang throttle
Intake manifold for 8th gen Honda Civic SI (K20 engine) - 8 injectors - Mustang throttle is backordered and will ship as soon as it is back in stock.
Couldn't load pickup availability
Description
Description
The SPA Performance intake manifold was designed for upgraded builds, having a bigger plenum volume and allowing higher airflow, it is the perfect solution for those who wants high performance and durability, guaranteed by its cast aluminum construction.
Available in options for 4 and 8 injectors with fuel rail in aluminum billet anodized with -8AN inlet/outlet. In addition, you can choose between an Mustang 86-93 5.0L throttle body bolt holes pattern or without holes, for those who wants to use a different throttle body (up to 95mm). It does not require major adaptations and maintains all vehicle acessories.
Application: 8th gen Honda Civic SI (K20 engine*)
Number of injectors: 8
Fuel rail: Anodized billet aluminum (black)
uel rail inlet/outlet: -8AN
Injectors compatible: Bosch style, 14mm o-ring, compact / standard / long
Throttle body: Ford Mustang 86-93 5.0L pattern (hole of 70mm and supports expansion up to 95mm)
TBI position: bottom mount
Max pressure capacity: 10bar (145psi)
Internal volume: 5,43L
Material: Cast aluminum
*Designed for K20Z3 head, blocks off intake manifold coolant passage. For other K20 cylinder head types or to use the coolant passage, proper intake manifold modification is needed
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

About K2 Industries
We're a team of passionate car enthusiasts located in South Florida. We are dedicated to assisting you in making your dream build a reality!
Discover How K2 Industries Transforms Your Aftermarket Parts Experience
Share your photo here or mention us on Instagram to be featured
Let customers speak for us
Frequently Asked Questions
Why Buy from K2 Industries
What makes K2 Industries more than just a parts supplier?
What makes K2 Industries more than just a parts supplier?
We’re a team of USA-based car enthusiasts committed to helping you get your build right the first time. With our deep product knowledge and close relationships with trusted manufacturers, we ensure you receive high-quality parts that perform. We’re here to support you before, during, and after your purchase, providing personalized advice, part compatibility checks, and responsive customer service. When you buy from us, you’re joining a community that cares as much about your car as you do.
How do I know which parts are best for my car and goals?
How do I know which parts are best for my car and goals?
Answer: Our team can provide personalized mod plans to match your performance and style goals. Whether you’re building for speed, aesthetics, or both, we’ll help you select the right parts for your vision. Contact us to discuss your project!
Do You Have Financing Options?
Do You Have Financing Options?
Answer: Yes, we offer flexible financing options to make it easier for you to upgrade your vehicle without paying the full amount upfront. Choose our financing option at checkout to split your purchase into manageable payments, so you can start your build now and pay over time.
Visit our FULL FAQ Page
Visit our FULL FAQ Page
Shipping
Do you ship overseas?
Do you ship overseas?
Yes, we ship all over the world. Shipping costs will apply, and will be added at checkout. We run discounts and promotions all year, so stay tuned for exclusive deals.
How long will it take to receive my order?
How long will it take to receive my order?
It depends on where you are. Orders processed here will take 5-7 business days to arrive. Overseas deliveries can take anywhere from 7-16 days. Delivery details will be provided in your confirmation email.
Other
Any question?
Any question?
You can contact us through our contact page! We will be happy to assist you.