Dynojet Research 4121 Jet Kit

Manufacturer

Part Number

4121

11 reviews

Sale Price

$270.99

1 left at this price

Usually delivered within 2 days

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Show details for Dynojet Research 4121 Jet Kit

Product Details

Dynojet Research 4121 Jet Kit

Jet Kit

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

So far so good. Your prices and shipping cost are great. We will see how fast the items come and their quality once they get here.

David B

3/19/2017 9:49 PM

i hope it fits my jeep cherokee laredo 1998 5.2 thanks

ezequiel n

3/8/2017 3:48 AM

so far so good

Joshua E. S

1/24/2017 7:42 AM

It was great

Sam

11/13/2016 7:03 AM

Good so far

Miguel Latigo

10/22/2016 4:41 PM

very quick checkout

Les D

10/11/2016 8:43 PM

Excellent experience. Shipped when they said it would ship. Very good web site to navigate through.<br>Thank you, Autoplicity

pm0669

8/2/2016 11:12 AM

Super easy site to use will come back too.

Robert Roberts

7/10/2016 7:21 AM

Easy transaction

Jason

6/10/2016 6:19 AM

quick, easy and great price

anthony wilkinson

4/12/2016 1:48 AM

Great transaction! Best price literally anywhere! Autoplicity is a great place to shop!!!

rplachko

2/5/2016 9:06 AM

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Dynojet Research 4121 Jet Kit