MBRP (S6000409) 4" XP Series Cat-Back Exhaust System
$636.16
$514.19
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2001-2005 Chevy/GMC 2500/3500 Duramax, EC/CC
4" Cat Back, Single Side, T409
KEY FEATURES:
* Mirror polished T304 stainless steel tip
* Lifetime Warranty
* Rich, mellow exhaust note
* Installs with common hand tools
* Can improve fuel economy by 1-2 mpg
* Boosts torque and horsepower
