FLO PRO
4" DOWNPIPE BACK EXHAUST W/MUFFLER | 2011-2015 GM HD EXT/CREW CAB 6.6L
Part # FLP-431016
$920.00
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Description
4" DOWNPIPE BACK EXHAUST WITH MUFFLER | 2011-2015 SILVERADO/SIERRA HD EXTENDED/CREW CAB 6.6L WITH V-BAND CLAMP
Important Note: This product requires the use of aftermarket tuning
Compatibility
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