CORSA Xtreme, Sport / 2.5 in Cat-Back 4.5 in Single Tips | 2011-2025 Dodge Durango 5.7L (21186, 14459)

PRODUCT DESCRIPTION

2.5" Cat-Back, Dual Rear Exit with Single 4.5" Polished Pro-Series Tips

Xtreme Sound LevelPart # 21186*For best driving results turn off "ECO" mode or Tune out 4 cylinder "ECO" mode.

Sport Sound LevelPart # 14459

Sound Level	📹 Xtreme	📹 Sport
Pipe Dia.	2.5"	2.5"
Exit Style	Dual Rear	Dual Rear
Tip Style	Single 4.5"	Single 4.5"
Tip Cut	Slash Cut	Slash Cut
RSC®	✓	✓
Flow Increase	51%	51%
Decibels (dB) over Stock	+20 under acceleration	+12 underacceleration
Weight Savings	-21 LBS	-15 LBS
Polished Black	21186 21186BLK	14459 14459BLK

 

INSTALLATION & INFO

🗒️ Installation Instructions

*For best driving results with the Xtreme sound level turn off "ECO" mode or Tune out 4 cylinder "ECO" mode.

YEARS: 2011,2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023