Parts Now Pay Later with
Log In Cart
Log In

Create An Account

Log In Cart
Your Cart Is Empty
Free Shipping Over $349.99

Free Shipping Over $349.99

Orders of $349.99 or more ship free within the continental U.S.
Shipping to Alaska and Hawaii is additional and not included.
We do not ship international at this time.

Shipping Policy

This part does not have vehicle specific fitment. Please contact us if you need assistance.

Hybrid Racing 75mm RBC K Series Throttle Body with MAP and IACV Plugs
Part Number: HYB-BUN-01-TB3

Images may be for reference only

Hybrid Racing 75mm RBC K Series Throttle Body with MAP and IACV Plugs
Part Number: HYB-BUN-01-TB3

Be the first to review!
$449.97 & Free Shipping

Builders Club Points

It pays to shop with K Series Parts and our reward points program! For every $1.00 you spend you earn Builders Club Points.

They are easy to earn, just log in to your account when you check out. If you don't have one it is free and easy to setup.

You will see the option to apply them at checkout just like selecting a payment option!


Builder Club Point Program Details

You earn 2 points for every $1.00 that you spend.

Maximum discount per order is 10% of the order total.

There is a minimum order total of $100 to redeem points.

Points do not apply to shipping or sales tax.

Points are not redeemable for cash.

The point value per dollar, points earned per purchase, and order minimum are subject to change.

Earn 899 Builders Club Points. Learn More


Out of Stock
Enter your email address to be notified when it is back in stock.

Product Details

Part Number: HYB-BUN-01-TB3
Brand: Hybrid Racing
Color: Black
Size: 75mm

Increase airflow and upgrade your drive-by-cable K-Series setup with the Hybrid Racing HYB-BUN-01-TB3 75mm K-Series Throttle Body Bundle. This complete configuration combines Hybrid Racing's 75mm K-Series throttle body with both MAP and IACV block-off plugs, making it ideal for custom K20/K24 builds where those factory provisions are not being used.

Designed to bolt directly to RBC, RRB, RRC, and RBB intake manifold bolt patterns, the throttle body features a large 75mm bore to support increased airflow in naturally aspirated and forced-induction applications. Its adjustable throttle rotor provides three cable mounting positions, helping accommodate popular K-swapped EG, EK, DC2, RSX, and EP3 configurations.

Hybrid Racing constructs the throttle body from 6061-T6 aluminum and incorporates double-sealed roller bearings, dual stainless-steel return springs, staked butterfly bolts, and a thermal-insulating gasket. The throttle cable bracket is manufactured from high-strength steel with corrosion-resistant zinc plating for durability and improved clearance in K-swap applications.

Features
  • Genuine Hybrid Racing 75mm K-Series Throttle Body Bundle
  • Part Number: HYB-BUN-01-TB3
  • Includes both MAP and IACV plugs
  • Base throttle body: HYB-THB-01-05
  • Large 75mm throttle bore
  • Designed for drive-by-cable K-Series applications
  • Direct bolt pattern for RBC, RRB, RRC, and RBB intake manifolds
  • Precision-machined 6061-T6 aluminum construction
  • OEM Honda-style TPS geometry helps maintain proper TPS calibration
  • Double-sealed roller bearings for smooth throttle operation
  • Dual stainless-steel throttle return springs
  • Staked butterfly bolts help prevent loosening
  • Includes a thermal-insulating throttle body gasket
  • Rotated IACV port improves clearance in tight engine bays
  • Adjustable throttle rotor features three cable mounting positions
  • Compatible with standard 3-inch intake couplers
  • High-strength steel throttle cable bracket
  • Corrosion-resistant zinc-plated bracket finish
  • Excellent choice for K-swapped EG, EK, DC2, RSX, and EP3 applications
  • Suitable for naturally aspirated, turbocharged, and supercharged K-Series builds
Intake Manifold Compatibility
  • RBC
  • RRB
  • RRC
  • RBB
The compatible manifold bolt pattern allows the throttle body to mount directly without a separate throttle-body adapter.

HYB-BUN-01-TB3 is well suited for properly configured drive-by-cable K-Series applications such as:
  • Honda Civic EG K-swaps
  • Honda Civic EK K-swaps
  • Acura Integra DC2 K-swaps
  • Acura RSX
  • Honda Civic Si EP3
  • Other K20/K24 builds using compatible RBC/RRB/RRC/RBB-style intake manifolds and drive-by-cable throttle configurations
Kit Includes
  • 1 × Hybrid Racing HYB-THB-01-05 75mm K-Series Throttle Body
  • 1 × MAP Plug
  • 1 × IACV Plug
  • Thermal-insulating throttle body gasket
  • Applicable throttle-body components and hardware
Hybrid Racing offers several versions of this throttle body:
  • HYB-THB-01-05 – Throttle Body
  • HYB-BUN-01-TB1 – Throttle Body + MAP Plug
  • HYB-BUN-01-TB2 – Throttle Body + IACV Plug
  • HYB-BUN-01-TB3 – Throttle Body + MAP Plug + IACV Plug
Important Fitment Note:
  • HYB-BUN-01-TB3 is intended for drive-by-cable applications and is not a direct replacement for factory drive-by-wire throttle bodies. Hybrid Racing also notes that RRC manifold installations require the idle-air path to be blocked when idle control is not being used. MAP sensor, IACV, intake manifold, TPS, and other components shown in product imagery may be for reference and are not necessarily included.

Due to the manufacturer's price control policy, this item may be excluded from promotions and discounts

WARNING: This product may contain chemicals known to the State of California to cause cancer or birth defects. www.P65Warnings.ca.gov.

Vehicle Fitment

This part does not have vehicle specific fitment. Please contact us if you need assistance.

Reviews ★★★★★ ★★★★★

No Reviews Yet!

Write a Review