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SLP Challenger SRT-8 2008-09 Loudmouth II Exhaust use w/Stock Exhaust Manifolds
Part No.: 0052991
Manuf #: D31012
SLP Challenger SRT-8 2008-09 Loudmouth II Exhaust use w/Stock Exhaust Manifolds.
Bolt-on some serious power with a SLP Cat-Back Exhaust System
Now available from SLP is the stainless steel, Catalyst-Back Modular
Exhaust System for the 6.1L Hemi powered 2008 SRT-8 Challenger. It is
available in Loud Mouth™ and Loud Mouth II™ designs. Thanks to the
modular design, either resonators or mufflers can be ordered
individually and interchanged separately.
These systems provide a noticeable performance gain of up to 12
horsepower and are designed using SLP's innovative modular technology.
This enables customers the flexibility to change the performance and
noise-level characteristics by switching from our bullet-style Loud
Mouth™ resonators, to our quieter Loud Mouth II™ mufflers, in order
to suit their individual requirements.
Each system is constructed from 3" stainless steel mandrel-bent
tubing, for unrestricted flow with an integrated 3.0" PowerFlo-X™
crossover pipe that will bolt to the factory 2.75" down pipes. Re-Use
your factory Challenger Square Exhaust Tips. Easy bolt-on installation
and all hardware and installation instructions are included, backed by
SLP's Lifetime Warranty.
NOTE: Designed to work with STOCK exhaust manifolds. If
upgrading to our Long Tube Headers use part# D30008 (Headers)
Loud Mouth™ catalyst-back exhaust system for SRT-8 features:
stainless steel, 3" mandrel-bent tubing
Polished Loud Mouth ™ mufflers w/SLP's logo embossed in the body
Factory Style Ball-Band Clamps included to re-use factory Challenger Tips
Easy, bolt-on installation and SLP's lifetime warranty
All hardware and installation instructions are included
SLP Exhaust Types:
Model
Type
Sound Characteristics*
Noise Level*
Bullet-Type Open Resonator (or muffler delete)
Extremely aggressive; powerful high- and mid-range tones with
moderate resonance
Muffling, Bullet- Type Resonator
Similar to original Loud Mouth, but with a throatier tone and reduced
resonance
Straight-Through "Traditional" Muffler
Deep, rich, and mellow; minimal resonance
*
Volume and sound quality will vary based on engine and exhaust-system
specifications. Loudmouth also refers to some systems without any resonators such as the 2010 Camaro Loud Mouth and the 2005 Mustang Loud Mouth Axle backs where the mufflers are removed altogether. Images below are representations in order to better understand the differences.
* Please note that there is a shipping discount on multiple items in the same order(excludes oversized items). The shipping amount here reflects a 1 item/part purchase. Shipping price reflects shipping within the contential US. All other locations extra.
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