* CORE CHARGE (The "Core" is the old part you take off your car)
- Please note, A Runner core is required for the parts you're purchasing, meaning you can either send in your old runners before we ship your PnP runners, After you install our PnP Runners or chose to take the core charge and keep your runners. You will find the core "Choose Options" drop down, located by the pricing above.
There will be multiple options for you to choose from for your convenience. Please Contact Us at [email protected] to receive our shipping/Core return address. If you have any questions, please don't hesitate to contact us.
Honda/Acura J-Series Ported and Polished Runners
* It is the customers responsibility to understand their engine code and compatibility. Below is a general explanation of the different J-Series generation styles. There is also a link below you may click on that will bring up all J-Series vehicles and engine codes.
- J32a1 - J32a2
- J35a1 -Through- J35a4
- J30a4 - J30a5
- J35a5 -Through- J35a9
- J37a1-2 (MDX Only)
(Dual Vtec) _ J37a2 (RL only) -through - J37a5
- Gen 1 = Traditional Multi Port Exit Cylinder Heads (Header Style)
- Gen 2 = Single Exit Port Cylinder Heads, ROUND INTAKE PORTS, Single Vtec
- Gen 3 = Single Exit Port Cylinder Heads, OVAL INTAKE PORTS, Single or Dual Vtec, VCM
Potential HP Gains
5-15 whp (Average seen is 5-10whp)
* Gains will vary greatly due to many factors such as engine health, other modifications, weather conditions, etc. These numbers are estimates and not guaranteed. Our proven dyno numbers can be seen within the product photo's
*Please Note, we do accept orders when the product is not in stock. It will usually take 5-10 business days to complete the work and ship the item. This again is only if "Out of Stock" or "Back Order". If the item is in stock your item will ship within 24-48hrs.
Our Ported and Polished Intake Runners are like NO OTHER! They are meticulously gasket matched, opened to the maximum diameter, while still maintaining structural integrity and also smoothed/polished to a high shine. While others companies do the bare minimum with their porting and polishing, we feel it should be done correctly the first time and to the fullest to pull every last HP out of your setup! This approach along with our standard "Velocity over Capacity" proven designs, is what has yielded our motors the amazing NA and Boosted power that other companies struggle to achieve. It's only when each part is maximized and matched down the entire intake track are you fully taking advantage of the work and gains. On top of this, you'll find our quality and pricing is unmatched!! With the amount of love and precision put into these runners, you will not find a rivaled part with this quality, for this price.