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Dynojet Research 4120 Dynojet Research Jet Kit 4120

Manufacturer

Dynojet Research

Part Number

4120
03/28/2034 7:36 PM
Sale Price

$92.99

Out of Stock

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

Dynojet Research 4120 Dynojet Research Jet Kit 4120

Dynojet Research Jet Kit 4120

Stage 1: stock engine/filters, stock/modified pipes; about a 5% power increase
Stage 2: stock/mild modified engine, stock/ modified pipes, stock/modified filters; about an 8% power increase
Stage 3: stock/mild modified engine, stock/modified pipes, individual air filters; driveability may be compromised, N/A for some motors; about a 10-15% power increase
Stage 7: race-only, high rpm, not for street use

This item fits the following applications:
2007 Yamaha YZ250F

Only needed 2 tires, but since they were so cheap I had to get a full set of 4!

Great price

Great price Fast shipping A+

Awesome experience and super easy

Fast shipping

Fast shipping . Would do business again

QUICK & EASY

great product and service

Easy process for return and reorder

Easy to order

fantastic/great prices/simple clean check out

Great prices

Had a little trouble finding the item needed. A search option would be helpful.

So far so good

Easy shoping

good

Hope this works

Easy with great prices

Easy Ordering.

found and ordered the parts i needed without any problems

Very impressed,however $286 dollars and no free shipping?

Great price

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