Technical discussion | Kawasaki ZX-4R Forum

Gearing Debate

2

75

Coolant hose running from radiator to engine head

4

239

by Romad

some brake pad soup

6

183

by ardric

Hesitation/bog 2-2.5K RPM

2

30

1K

db killers question?

0

146

Basic engine performance upgrades?

9

538

Beat the oem oil filter wth $8 walmart tool

0

185

by Romad

Rear shock spanner

3

205

by MassiveMordy

Tire pressures

15

328

Canadian ECU flash

13

734

Some initial dyno data

2

24

1K

Rear wheels size

7

266

by williamgeorgeow

Foam in airbox?

7

491

Air filter w/out tune

3

248

Highflo oil filter cross reference

3

186

ZX-4R de-tuned in EU (Germany)?

18

709

First oil change

13

516

Link to cheap OBD Scanner and 6 pin connector that works

8

407

by Romad

JPA Headlights and Turn Signals

16

391

O2 sensor status post-ECU flash

2

21

781

by ME-Motorsports

Vibration

1

256

by xorbe

Slip On vs Full Exhaust?

2

464

Fuel pump constantly runs when key is on?

4

343

Bluetooth connection

4

417