Product images and videos 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.

Air and Fuel› Carburetors and Components

JD Jetting

Carburetor Jet Kit

Name: Carburetor Jet Kit
Brand: JD Jetting
SKU: JDS005

$130.90

SKU: JDS005

Free Shipping over $200

$100 Minimum Order

Non-Returnable Item

DIY PRO SHOP

Easy — 1–2 hours

Overview

The JD Jetting JDS005 is a jet kit designed to improve throttle response. It utilizes specially made multi-taper needles based on popular settings used by MX and off-road riders. This kit exceeds the performance of standard factory jetting.

Show original supplier description

The JD Jetting JDS005 is a custom jetting kit engineered to provide professional high-performance results without requiring expert tuning. Designed by James Dean, this kit focuses on enhancing throttle response across the entire RPM range through the use of specially manufactured multi-taper needles. These needles are developed based on the most favored settings among current generation MX and off-road riders globally, delivering impressive improvements that surpass standard factory jetting performance. Each JDS005 kit includes two multi-taper needles, main jets, a pilot jet, and necessary screws. A comprehensive manual is also provided, detailing the recommended setup procedures to achieve optimal performance. This kit is specifically designed for 4-stroke engines utilizing Mikuni carburetors. The JDS005 jet kit is compatible with the 2000-2020 Suzuki DRZ400S and the 2000-2020 Suzuki DRZ400SM models. It is also listed as fitting the Kawasaki KLX400SR from 2000-2025. The kit comes complete as pictured, ready for installation to enhance your motorcycle's fuel and air system.

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

Brand	JD Jetting
Part Number	JDS005
Category	Air and Fuel

Videos

DRZ-400S With JD Jetting kit

2021 DRZ 400SM JD JETTING KIT INSTALL | Mr2Moto

JD Jetting Motorcycle Jet Kit

Carburetor jetting trick [YOU NEED TO KNOW THIS!]

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