Stage III

'84-'89 Porsche 911 Carrera 3.2L

This is the chip you've been looking for!


I have created a forum for others to share their experiences with these chips and others. If you would like to share your experiences or read about other people's please visit the forum at: MAXhpkit Forums

The new 911MAX chip is designed to enhance your driving experience. We have factored the characteristics of the 3.2L engine and driver input, along with Dyno testing to provide a better power band and smoother performance. From idle to full throttle this chip provides clearly better performance above stock chips with an average power gain of 8-10RWHP.

Click here for dyno chart!


$300.00 USD

Upgrade $100.00 USD

Air Meter:
Exhaust Size:


All MAXhpkit chips and kits require at least 91 octane fuel for proper and safe running conditions. MAXhpkit assumes no responsibility or liability for any damage to your vehicle, personal property, or relationships while using our products. All products are intended for off road use and may not comply with DOT/DMV criteria. Please check your local requirements. All sales are final, returns excepted in the case of a defective product only.