2008-2014 CHALLENGER SRT-8 6.1/6.4L LOUDMOUTH EXHAUST SYSTEM Trunk Liners Note: (Requires a return line

Note: (Requires a return line to be installed from the bottom of the regulator to the top of the tank

which outperforms stainless steels and produces longer valve life

Eliminates the poor design of factory manifolds and other units that require a bottom injector bushing

Part #:4012

Spring Seats #4801-16

2008-2014 CHALLENGER SRT-8 6.1/6.4L LOUDMOUTH EXHAUST SYSTEM Trunk Liners Note: (Requires a return linePart #: D31026 The LoudMouth Cat Back Exhaust System for the 2008 2014 Challenger 6. 1L 6. 4L HEMI SRT8 is now available in LoudMouth and LoudMouth II designs. The stainless steel modular cat back system is so technologically advanced, that you can change the performance and noise level characteristics of your Challenger simply by swapping out the bullet style resonators (included) to milder SLP mufflers (Part #31067). Youll notice performance gains