The Borla rear-section exhaust for the 2012-2014 Jeep Grand Cherokee SRT8 and SRT delivers the brand's most aggressive ATAK sound level. ATAK (Acoustically-Tuned Applied Kinetics) tuning calibrates the internal muffler cores for an uncompromising exterior note while keeping the cabin free of harsh resonance. The system features bright chrome on T-304 stainless steel tips and uses Borla's patented straight-through, multi-core design to increase exhaust velocity and free up power. It is built from premium T-304 austenitic stainless steel with ultra-smooth mandrel bends and CNC manufacturing for an accurate fit. Borla exhaust is handmade in the USA and backed by the Borla Million-Mile Warranty.
Specifications:
- System type: rear-section exhaust
- Sound level: ATAK, Borla's most aggressive
- Material: T-304 austenitic stainless steel
- Construction: patented straight-through multi-core, mandrel-bent, CNC manufactured
- Tips: bright chrome on T-304 stainless steel
- Made in the USA
- Part number: 11827
Vehicle Applications:
- 2012 Jeep Grand Cherokee SRT8
- 2013 Jeep Grand Cherokee SRT8
- 2014 Jeep Grand Cherokee SRT
FAQ
What vehicles does the Borla 11827 fit?
It fits the 2012 and 2013 Jeep Grand Cherokee SRT8 and the 2014 Grand Cherokee SRT with the 6.4L V8.
How loud is the ATAK sound level?
ATAK is Borla's most aggressive sound level. It produces an uncompromising exterior tone while the tuned muffler cores keep in-cabin drone and harsh resonance to a minimum.
Is this rear-section exhaust 50-state emissions legal?
It installs behind the factory catalytic converters and does not remove emissions equipment. Borla publishes its street rear-section systems as 50-state emissions legal; confirm this part number for your state before purchase.
What is it made of and is it warrantied?
It is handmade in the USA from T-304 austenitic stainless steel and is covered by the Borla Million-Mile Warranty.

