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Dontex Performance S-Limited 5.7 Pacemaker Full Exhaust System


*PCM Unlock (2015+ Vehicles)
  Please Unlock PCM $595.00
*Custom Dyno Tune
  Please Add Custom Dyno Tune $1,295.00
*Custom 8 Speed Auto Tune (optional)
  Please Add Custom 8 Speed Auto Tune $850.00



Bring the wild out in your Jeep S-Limited by installing a Pacemaker Exhaust system and be heard!

We are excited to announce we now have the ability to offer a full pacemaker exhaust system for your 2020+ 5.7 S-Limited Jeep!

  • 1-7/8″ Silver Ceramic Coated Long Tube Headers

  • Hi Flow Cats

  • 3″ 409 grade Stainless Steel Cat Back Exhaust system with extra resonators to prevent drone

  • 4 x O2 Sensor Extenders

This Package requires our PCM Unlock Service + Custom Engine Dyno tune (please see add on’s) otherwise engine light will illuminate and possibly cause drivability issues with fuel parameters

***Pricing Effective July 1st 2023***


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