# Skunk2 90mm B Series Throttle Body Adapter

Skunk2's all-new B Series 90mm adapter now offers B-Series enthusiasts even more flexibility. Manufactured out of 6061-T6 billet aluminum, B-Series throttle bodys can be bolted on to the new Ultra Race Series intake manifold. Enthusiasts now have a few options for throttle bodies. Each unique, CNC-machined and hard-anodized throttle body adapter features a 74mm opening, recessed holes for easy adaptation, and all necessary mounting hardware is included with each adapter, making for an easy installation.

-   For Use w/Ultra Race Manifold. PN\[307-05-9000\] Or \[307-05-9050\]
-   Allows Fitment For Up To 74mm Tabs On S2 Ultra Race Manifold

This Part Fits:

Year

Make

Model

Submodel

1986

Honda

Accord

DX

1986

Honda

Accord

LX

1986

Honda

Accord

LXi

1999-2000

Honda

Civic

Si

1994-1997

Honda

Civic del Sol

VTEC

1998-2001

Honda

CR-V

EX

1997-2001

Honda

CR-V

LX

2000-2001

Honda

CR-V

SE

1988-1991

Honda

Prelude

2.0 Si

1988-1989

Honda

Prelude

2.0 Si 4WS

1990-1991

Honda

Prelude

Si

1990-1991

Honda

Prelude

Si 4WS

1990-1991

Honda

Prelude

Si ALB

## Details

- **Price:** 124.52 CAD
- **Vendor:** Skunk2 Racing
- **Type:** Throttle Body Spacers

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 124.52 CAD | In stock |

## Images

- Photo - Primary
- Photo - Primary
- Photo - Primary
- Photo - Unmounted
- Photo - Unmounted
- Photo - Unmounted
- Photo - Unmounted
- Photo - Unmounted

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/skunk2-90mm-b-series-throttle-body-adapter)
> Updated: 2026-07-01