Good news for owners of SRT8 Challengers. Our R&D team has tested the American Thunder and Outlaw systems on both the new 2012 and the introductory 2008 model and SRT8 Challenger owners from 2008 through 2012 can enjoy the benefits of all stainless Flowmaster power.
PRODUCT UPDATE NOTICE
From: R&D Department
Products #: 817499
817563
IFS Product Description: 08-12 CHALLENGER SRT8 AMT 409S (817499)
08-12 CHALLENGER SRT8 OTL 409S (817563)
General update overview: After a test fit of a 2008 Challenger SRT8, we have determined that the existing American Thunder Cat-back system #817499, and Outlaw Cat-back system #817563 will also fit properly on the introductory 2008 model year for the same model/attributes as previously listed for these systems.
2009-2010 Dodge Challenger SRT8 Cat-Back Exhaust System - Kit # 817499 - YouTube