• FAST & FREE SHIPPING

    *Some exclusions apply*

  • LIVE SUPPORT CHAT

  • TRUSTED BRANDS

    Always Authentic, Always Quality

  • FINANCING AVAILABLE

    Buy Now, Pay Later.
Hybrid Racing

Hybrid Racing K-Swap RBC Intake Manifold Package (K20Z3/K24)

$0.00
Shipping calculated at checkout.

Hybrid Racing K-Swap RBC Intake Manifold Package (K20Z3/K24) is backordered and will ship as soon as it is back in stock.

Pickup available at LMTLS Auto

Usually ready in 24 hours

Delivery and Shipping

At LMTLS Auto, we prioritize getting your orders to you in a timely and safe manner. We also understand that accidents can happen during transit, which is why we’ve partnered with Navidium Protection to offer added peace of mind with every purchase. 

Please allow up to 48 hours to process and ship your IN-STOCK ORDER. Orders for items that are not in-stock can take much longer. If you have a time sensitive shipment please email us to ensure there are no delays.

Free shipping promotions do not apply to orders shipping to:
Hawaii, Alaska, Puerto Rico and U.S. outlying territories (Guam, Virgin Islands, Etc.), International orders and limited other occasions.

We reserve the right to cancel any order in which the customer does not want to pay the shipping cost difference.

INTERNATIONAL SHIPMENTS
International orders are shipped via USPS FedEx or DHL.

All international shipments may be subject to customs fees, import duties and taxes. These fees are not integrated into the item pricing or shipping charges. These fees are paid by the buyer, upon arrival to its international destination. Any charges associated with the importation of products purchased from LMTLS Auto are the responsibility of the buyer. We do not pre-pay any customs fees, duties or taxes when the shipment arrives to the international destination. Any costs resulting from the refusal to import a product purchased through LMTLS Auto may result in additional charges.

Here is a kit to equip your K-series with Honda’s finest intake manifold design, and along with it, a Hybrid Racing package to make it work with your K20Z3/Z4 or K24. 

The RBC manifold outperforms the PRB and PRC at almost all parts of the rev range. There is a marginal power loss in the low to mid revs, but from 5500rpm onwards the RBC is a clear favorite. The dyno graph above shows the difference. The red line is the RBC manifold and blue is the PRB. The PRB makes power to 7400rpm before falling off while the RBC keeps making power all the way to redline.  

The RBC intake manifold comes with a drive-by-wire throttle body, meaning if you want to retain the drive-by-cable system for your K-swap or K-equipped vehicle, you will need an adapter. Our K-series Throttle Body Adapter addresses this problem by letting you use a PRB or PRC (K20A2 Type S and K20A Type R) style cable actuated throttle body on an RBC manifold.  

All hardware is included with the adapter plate. Plates have a 64mm bore for OEM sized throttle bodies.  

To ensure you won’t have any leaks, we are providing the necessary gaskets including an Intake Manifold Gasket and throttle body gaskets for both the RBC and PRB/PRC sides of the adapter. These are all high-quality Hybrid Racing Thermal Gaskets that exceed OEM quality. The intake manifold gasket is machined from a thermal-resistant polymer, preventing heat transfer from the cylinder head to the intake manifold. Likewise, the throttle body gaskets also help reduce heat transfer and feature a removable insert to go from 64mm > 70mm bore size (for aftermarket TBs).    

Payment & Security

Payment methods

  • Ach Direct Debit
  • Amazon
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.