Skunk2 Racing 307-05-0290 Pro Series Silver Intake Manifold for Honda B-Series VTEC Engines
Product ID: 344850443
💨Oversized runners & larger plenum
🔧Bolt-on OEM sensor compatibility
⚙️A356 cast-aluminum build
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🚀 Unlock your B-Series beast with precision airflow mastery!
The 307-05-0290 Pro Series Silver Intake Manifold by Skunk2 is a premium A356 cast-aluminum upgrade designed specifically for Honda B-Series VTEC engines (excluding GSR). Featuring a larger plenum, oversized tapered runners, and a 70mm throttle body opening port-matchable to 74mm, it delivers superior airflow and enhanced venturi effects for significant horsepower and torque gains. This bolt-on manifold maintains mid-range power while boosting top-end performance, making it perfect for both turbocharged and naturally aspirated setups. Compatible with all OEM sensors and designed for a perfect fit on select 1992-2001 Honda and Acura models, it’s engineered for enthusiasts who demand street-ready power without compromise.
| ASIN | B008M5JTA2 |
| Best Sellers Rank | #1,548,163 in Automotive ( See Top 100 in Automotive ) #1,420 in Automotive Replacement Engine Intake Manifolds |
| Brand | Skunk2 Racing |
| Customer Reviews | 4.2 4.2 out of 5 stars (32) |
| Date First Available | March 5, 2006 |
| Exterior | Cast Aluminum |
| Is Discontinued By Manufacturer | No |
| Item Weight | 12 pounds |
| Item model number | 307-05-0290 |
| Manufacturer | Skunk2 |
| Manufacturer Part Number | 307-05-0290 |
| Model | 307-05-0290 |
| OEM Part Number | SKU-307-05-0290 |
H**D
It doesn't fit GSR
Please clarify that it does not fit all B engines as shown, It dose not fit B (GSR)
A**S
The looks and the hp gain
Good quality fit perfect for my application works as it should
R**Z
Coolant outlet
The only problem I have with this manifold is that the coolant outlet skunk2 needs to update it after some time it will cause a coolant leak and the small out let fitting that is weld it on to it is pretty much useless I popped it out and replaced it with a 5/8 to 1/2 NPT Fitting gotta use a 1/2 NPT tap for it looks a lot Better and is more reliable then the OG design just a lil FYI (update) if you are useing your stock fuel rail with stock injectors you can’t use the stock spacers or any type of washer injectors won’t sit in right just sit the fuel rail in without spacers
R**R
Make sure to check the serial number
Ordered this thinking it'd fit all B-Series engines (as the title states). May fit most engines but it does NOT fit the GSR motors.
P**G
Nice
Nice
Trustpilot
2 weeks ago
1 week ago