Upgrade your Mazdaspeed 3 with the HKS Hi-Power Exhaust System, meticulously crafted for both turbocharged and naturally aspirated engines. This exhaust system draws inspiration from Japan's endurance and GT racing, ensuring that you get a performance boost that’s rooted in racing heritage.
| Feature | Details |
|---|---|
| Piping Diameter | 75mm |
| Tip Diameter | 115mm |
Users of the HKS Hi-Power Exhaust System on their Mazdaspeed 3 have noted significant improvements in throttle response and an aggressive exhaust note that enhances the driving experience. Many appreciate the ease of installation and the noticeable power gains that come with this upgrade.
Note: The image shown is for representation purposes only; the actual product may vary.
Other Part Numbers:
HKS #hks31013-BZ001
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Make Vehicle | Model | Year |
|---|---|---|
|
2004, 2007-2008 Mazda Mazda 3 |
Mazda 3 | 2004, 2007-2008 |

Since its beginning, HKS has been committed to providing well-integrated, reliable,and environmentally sound performance systems. Mr. Hasegawa's strong leadership, engineering genius, creativity and willingness to listen to customers are the pillars of the company's success. Monitoring consumer reaction and input on issues pertaining to material quality, external appearance, sound quality, and of course, performance, HKS stays in tune with automotive enthusiasts' needs. Moreover, HKS' products are designed to be user friendly for easy installation.
HKS provides a warranty to the original purchaser of HKS exhaust systems against defects in materials and workmanship for a period of one year. The warranty applies only for vehicle specific exhaust systems. Other products such as metal catalyzers, front pipes, exhaust manifolds, and center pipes are not covered.