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SLP LoudMouth Cat-Backs (D31029)

SLP D31029 LoudMouth Cat-Backs - SLP 2008-2014 Dodge Challenger/Charger/Magnum/300C 5.7L LoudMouth Cat-Back Exhaust System for a 2009-2014 Dodge Challenger R/T, 2012-2012 Dodge Challenger R/T Classic, 2008-2013 Dodge Charger SE, 2008-2014 Dodge Charger Pursuit, 2008-2014 Dodge Charger R/T, 2008-2014 Chrysler 300 C, 2010-2014 Chrysler 300 S and 2012-2014 Chrysler 300 C Luxury.

SLP LoudMouth Cat-Backs D31029
Image(s) for display purposes only. Actual product may vary.
Manufacturer: SLP
Product: SLP LoudMouth Cat-Backs
Part Number: D31029
UPC: 871782000782
MSRP: $749.99
$682.00

Coupon Code:OGSavings

Free Shipping (Continental US)
New with manufacturer warranty
Availability: IN STOCK
WAREHOUSE (East: 2 | Central: 2 | Midwest: 2)
Generally ships within 1 business day.

Have a question regarding this product? Contact us.

Fitment:

NOTES: SLP 2008-2014 Dodge Challenger/Charger/Magnum/300C 5.7L LoudMouth Cat-Back Exhaust System

Description:


Related Links:

05-10 Chrysler 300 Catback
06-10 Dodge Charger Catback
08-14 Dodge Challenger Catback
11-20 Chrysler 300 Catback

Other Catback:

CORSA Performance Cat-Back Xtreme 21018
Corsa 2017-2020 Dodge Charger/Chrysler 300 5.7L V8 Xtreme Cat-Back Dual Rear Exit w/o Tips
OUT OF STOCK
2017-2018 Chrysler 300 S
2017-2017 Chrysler 300 C Platinum
2017-2020 Chrysler 300 C
2017-2022 Dodge Charger R/T

SLP LoudMouth Cat-Backs D31040
SLP 2011-2014 Dodge Challenger/Charger/Magnum/300C 5.7L LoudMouth Cat-Back Exhaust System

ETA: 03/19/2026*
*This ETA can be pushed back depending on pre-orders before this date. Please contact us to confirm this ETA. I am willing to wait and that there will be extended wait time.
SHIPS FROM MANUFACTURER
Shipping times vary by Manufacturer
(Can take days or weeks, contact us for an ETA)
2011-2014 Chrysler 300 C
2012-2014 Chrysler 300 C Luxury
2012-2014 Chrysler 300 S
2011-2014 Dodge Challenger R/T
2012-2012 Dodge Challenger R/T Classic
2011-2014 Dodge Charger Pursuit
2011-2014 Dodge Charger R/T
2011-2013 Dodge Charger SE

SLP LoudMouth Cat-Backs D31004
SLP 2005-2014 Dodge Challenger/Charger/Magnum/300C 6.1/6.4L LoudMouth Cat-Back Exhaust System
IN STOCK - LOW
2005-2010 Chrysler 300 C SRT8
2012-2014 Chrysler 300 SRT8
2013-2013 Chrysler 300 SRT8 Core
2008-2014 Dodge Challenger SRT8
2006-2010 Dodge Charger SRT8
2012-2014 Dodge Charger SRT8

CORSA Performance Cat-Back Touring 14973
Corsa 2015-2016 Dodge Charger / Chrysler 300 5.7L V8 Polished Xtreme Cat-Back
IN STOCK (5+)
SHIPS FROM MANUFACTURER
(Last checked: 02/16/2026)

Shipping times vary by Manufacturer
(Can take days or weeks, contact us for an ETA)
2015-2017 Chrysler 300 S
2015-2017 Chrysler 300 C Platinum
2015-2017 Chrysler 300 C
2015-2017 Dodge Charger R/T
2015-2016 Dodge Charger Pursuit
2015-2016 Dodge Charger R/T Road & Track

Borla Cat Back ATAK 11833
Borla 12-14 Dodge Charger/Chrysler 300 SRT-8 6.4L V8 AT RWD ATAK Exhaust (Rear Section Only)
IN STOCK - LOW
2013-2013 Chrysler 300 SRT8 Core
2012-2014 Chrysler 300 SRT8
2012-2014 Dodge Charger SRT8
2012-2013 Dodge Challenger SRT8