Air and Fuel› Intake Manifolds and Components

Screamin' Eagle

Street Performance 58mm EFI Throttle Body

$489.95

SKU: 27200029

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Screamin' Eagle Street Performance High-Flow 58mm EFI Throttle Body is designed to provide increased fuel and air flow for larger engines. This throttle body is 8mm (16%) larger than stock to prevent engine starvation. It features a one-piece design with Electronic Throttle Control technology and requires stock injectors.

This throttle body is compatible with several 58mm high-flow air cleaner kits. It is important to note that all EFI-equipped models will require ECM calibration, which is sold separately and necessary for proper installation. Labor costs are not included.
Show original supplier description
The Screamin' Eagle Street Performance High-Flow 58mm EFI Throttle Body is engineered for optimal fuel and air delivery to demanding engines. Boasting a substantial 58mm diameter, this throttle body offers an 8mm (16%) increase over stock, ensuring your engine receives ample air to prevent starvation and maximize performance. This unit features a one-piece construction incorporating Electronic Throttle Control technology, allowing for the use of stock injectors. To effectively feed this high-flow throttle body, a compatible 58mm high-flow air cleaner kit must be purchased separately. Several options are available to pair with this component. Crucially, all EFI-equipped models utilizing this throttle body will require ECM calibration. This recalibration is essential for proper installation and optimal function, and is available separately. Please be aware that labor costs for installation and calibration are not included; consult your dealer for details. This throttle body fits the following Harley-Davidson models: '16-'17 FXDLS, FLSS, and FLSTFBS, as well as '14-'16 CVO Touring models equipped with 110CI engines. It also fits '14-'17 Softail and '14-'16 Touring models when equipped with Screamin' Eagle 110 Street Performance Upgrade Kits (P/N 92500020, 92500031, 92500032, and 27508-11). It does not fit Trike models.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandScreamin' Eagle
Part Number27200029
CategoryAir and Fuel
5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold
(760) 282-4645 hello@motormia.co

Buy with Confidence

Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy

Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

View Full Shipping Policy