2019+ Mazda 3 Engine and Performance | 2004 to 2020 Mazda 3 Forum and Mazdaspeed 3 Forums

Skyactiv X

185 33.5K

4 h ago

185

33.5K

4 h ago

2.0 Valvetronic Muffler

10

2K

Difficulty Starting: Update

2

35

934

by frslee

vmnj
2 d ago

3

137

Mazda 3 2020 Mods

1

205

by frslee

Air blown on oil cap whe engine is iddling. Normal?

8

355

by Wolfe

Motor speed after ignition high

4

163

CorkSport exhaust is out!

10

880

MagnaFlow Exhaust

6

594

Proof: Premium is better than Regular Fuel - for Mazda engines

16

2K

by reeves

2020 or Gen 4 Mazda 3 Exhaust

2

534

Quick Question: Difficulty Starting

2

504

by AugustRush1993

3

1K

Issues with shifting gears

1

463

Looks like Corksport released intake for MY 2019 +

2

20

2K

Engine Tuning - Software/Hardware?

2

39

7K

by CerealKiller

Mazda 3 Borla exhaust

13

4K

by MazdaChrome#1

2020 Mazda 3 makes whirring sound and experiences no acceleration at low speeds

4

1K

by vmnj

0

385

by vmnj

Premium Fuel Helpful?

9

2K

by frslee

Corksport Intake - Putting the 2018 2.5L intake on the new 2019 Mazda 3

2

34

8K

Lot of white smoke from tailpipes

12

2K

startup problem

1

629

by ubertalldude

mazda_guy3
8 mo ago
Redirect

–

–

N/A

New engine for Europe

2

1K

by da2el

Hood Hydraulics

9

2K

Excessive parking brake noise during engagement

10

1K

Aftermarket Exhaust

13

4K

crackles and pops?

7

2K

by Cdn17Sport6MT

5

3K

Mazda 3 2014 - Automatic Gear Box Isssues

5

1K

Throttle position Sensor

0

2K

by [email protected]