Skunk2 Ultra Race Series K-Series Side Feed Billet Manifold
The Skunk2 Ultra Race Series side feed billet intake manifold for K-Series engines. Precision CNC-machined billet aluminum construction delivers maximum airflow, superior velocity, and high-RPM power gains, the ultimate intake manifold upgrade for any high-performance, turbo, or naturally aspirated K-Series build.
Key Features
- Billet Aluminum Construction – CNC-machined from high-grade billet for strength and precision
- Side Feed Design – Optimized for side feed fuel rails and high-flow applications
- Ultra Race Series – Large plenum and runners for maximum top-end power and throttle response
- High Velocity Intake – Tapered runners and velocity stacks improve air/fuel distribution
- Direct Bolt-On Fit – Compatible with stock and aftermarket throttle bodies for K-Series engines
| Spec | Detail |
|---|---|
| Part Number | X307-05-0350 |
| Brand | Skunk2 |
| Type | Ultra Race Series Side Feed Billet Manifold |
| Material | Billet Aluminum |
| Compatibility | K-Series Engines (K20, K24) |
| Throttle Body Flange | Standard K-Series |
| Country of Origin | United States |
| Warranty | Skunk2 Limited Warranty |
Whats Included
- 1 x Skunk2 Ultra Race Series K-Series Side Feed Billet Manifold
- Mounting hardware and gaskets
- Installation instructions
Product Notes
- Designed for high-RPM and forced induction K-Series applications
- Requires aftermarket fuel rail and throttle body for optimal performance
- Ideal for turbo, supercharged, or naturally aspirated race builds
Installation Notes
- Bolt-on installation with basic tools
- Estimated time: 2–4 hours
- Professional installation and tuning recommended for best results
This Part Fits
| Year Range | Make | Model | Trim / Engine | Notes |
|---|---|---|---|---|
| Various | Honda | Civic, Integra, RSX, Accord | K20/K24 Engines | Side feed applications |
| Various | Acura | RSX, TSX, etc. | K20/K24 Engines | Side feed applications |
Why Choose Skunk2 Ultra Race Manifolds?
- #1 choice for high-performance K-Series intake upgrades
- Built & tested in the United States
- Chosen by Honda tuners and racers for maximum power and reliability
Frequently Asked Questions
-
Q: Does this fit my K24-swapped Civic?
A: Yes, direct fit for K20/K24 engines with side feed fuel rail setup. -
Q: Do I need a specific fuel rail?
A: Yes, designed for side feed fuel rails; Skunk2 or compatible recommended. -
Q: Will this increase horsepower?
A: Yes, significant top-end power gains with proper tuning and supporting mods.
Shipping & Handling
- Method: Ground UPS or FedEx
- Availability: In stock – ships same or next business day
- Packaging: Official Skunk2 retail box
Engine
Shop engine parts, oil catch cans, engine cooling upgrades, thermostats, thermostat housings, radiators, coolant accessories, supercharger pulleys, idler pulleys, tensioner pulleys, throttle bodies, engine covers, fuse box covers, cap covers, valve covers, oil system parts, ignition parts, sensors, gaskets, fuel delivery parts, and engine bay dress-up accessories at Black Ops Auto Works. This collection is built for performance vehicles, trucks, SUVs, muscle cars, boosted builds, HEMI platforms, Hellcat builds, Trackhawk SUVs, RAM TRX trucks, LS-powered builds, and high-horsepower street or track applications. Whether you are improving oil control, reducing heat soak, upgrading cooling, supporting higher boost, cleaning up the engine bay, replacing worn engine components, or preparing a street car for harder driving, this collection helps you shop engine parts by brand, category, vehicle platform, and performance goal. Shop Engine Parts by Category Browse engine upgrades and replace...
View Engine Products
Intake Manifold Components
Welcome to our Intake Manifold Components collection, where performance meets precision. Our curated selection features top-quality components essential for enhancing your engine's functionality and efficiency. Why Choose Our Intake Manifold Components? High Quality: Each component is manufactured to meet the highest industry standards. Enhanced Performance: Our products are designed to optimize airflow, leading to improved engine performance. Durability: Built to withstand extreme temperatures and pressures, ensuring longevity and reliability. Wide Selection: Choose from a variety of components tailored to fit different vehicle models and specifications. Featured Components Explore some of our standout products in the Intake Manifold Components collection: Intake Manifolds Throttle Bodies Gaskets and Seals Manifold Spacers Performance Kits Shop with Confidence Whether you're a professional mechanic or a DIY enthusiast, our Intake Manifold Components are designed t...
View Intake Manifold Components Products
Intake Manifolds
Welcome to our Intake Manifolds collection! Here, you will find a wide range of high-quality intake manifolds that are essential for optimizing your engine's performance. Why Choose Our Intake Manifolds? Enhanced Performance: Our intake manifolds are designed to improve airflow and maximize engine efficiency. Durability: Made from high-grade materials to withstand extreme conditions and provide long-lasting performance. Custom Fit: Available for various makes and models, ensuring a perfect fit for your vehicle. Easy Installation: Most of our products come with comprehensive installation guides for a hassle-free setup. Featured Products Discover some of our top-rated intake manifolds: Performance Intake Manifold A: Boost your engine's horsepower and torque with this state-of-the-art design. Eco-Friendly Intake Manifold B: Achieve a balance of performance and fuel efficiency with our eco-conscious option. Custom Fit Intake Manifold C: Tailored for specific vehicle models t...
View Intake Manifolds Products
Skunk2 Racing
Welcome to our collection of Skunk2 Racing parts and accessories, where performance meets precision engineering. Skunk2 Racing is renowned for its commitment to delivering high-quality automotive components that enhance the speed and efficiency of both street and race vehicles. Each product is meticulously engineered and rigorously tested to ensure it meets the high standards of enthusiasts and professionals alike. Why Choose Skunk2 Racing? Advanced Engineering: Products are designed using cutting-edge computer simulation and modeling techniques. Thorough Testing: Each component undergoes extensive dyno, street, and race track testing to guarantee optimal performance. Racing Proven: Skunk2's involvement in motorsports for over 15 years has led to numerous records and championships. Innovative Designs: Incorporating advanced metal alloys and innovative manufacturing techniques to produce top-tier performance parts. A Legacy of Innovation Since its inception in 1994, Skunk2 has ...
View Skunk2 Racing Products


