Select Your Ride

1
2
3

DYNOJET Jet Kit - Suzuki GSXR750 3139

Part Number: DJ3139
DYNOJET
(No reviews yet) Write a Review
SKU:
DJ3139
UPC:
840094317048
MPN:
3139
Condition:
New
Availability:
Ships Same Business Day
Weight:
0.30 LBS
On Sale
MSRP: $230.02
Now: $147.00
Was: $230.02
— You save $83.02

Ships from Manufacture | Call to Order (231) 767-5055

Prop 65 Warning Prop 65 Warning cancer & reproductive harm Price Match Call for more info on price match does not include 3rd party ads

Description

Carburetor tuning is critical for extracting maximum power from your GSXR750, and factory jetting often leaves performance on the table. The DYNOJET Jet Kit delivers precise fuel mapping across the entire RPM range, unlocking gains from 5% to 15% depending on your engine and exhaust setup. Whether you're running stock internals or a built motor, this fully adjustable system optimizes air-fuel ratio for both street rideability and track performance.

Technical Specifications:

  • Manufacturer Part Number: 3139
  • Suzuki GSXR750 specific fitment
  • Stage 1: ~5% power increase
  • Stage 2: ~8% power increase
  • Stage 3: ~10-15% power increase
  • Stage 7: Race-only configuration
  • Fully adjustable needle positions
  • Stock to modified engine compatible
  • Stock to individual air filters
  • Stock to modified exhaust compatible
  • Bolt-on installation
  • Improves drivability and throttle response
  • Street and track capable (Stage 1-3)
  • Race-only Stage 7 variant available
View AllClose

Specs

RIDING STYLE:
STREET
TYPE:
STAGE 1
MATERIAL:
BRASS
PRODUCT NAME:
JET KIT
UNITS:
KIT
View AllClose

0 Reviews

View AllClose

Fitment

Fitment for DYNOJET Jet Kit - Suzuki GSXR750 3139

View AllClose

FREE Shipping on orders of $99 or more!


Commercial Accounts

We offer tax-free commercial accounts, providing businesses with significant savings and streamlined benefits.



Easy 30-Day Returns

We proudly offer 30-day easy returns, ensuring a hassle-free and convenient shopping experience for our customers.


You May Also Like

Big Power, Nice Sound!

Picked up a Pro Circuit pipe and silencer for my YZ125 it’s a game changer. The power feels way better and the sound is awesome.

Tyler D. - 06/12

Perfect Fit

First time ordering here and dang y’all knocked it outta the park! The wheels fit my Ranger UTV perfect, and I’ll definitely be back for more 5 stars all day!

Sarah L. - 08/24

Fast Shipping!!

Ordered on a Monday, and it was on my doorstep by Wednesday! Super impressed with how fast the shipping was.

Jason P. - 09/13

Helps keep cool, works great!

Bought the dual pass Allstar radiator for my build, and it’s been solid. Keeps the engine running cool even on the hottest days no complaints here!

Jake M. - 05/21

SECURE & SAFE PAYMENT

EASY RETURNS

FAST DELIVERY

AUTHORIZED DEALER