GM Duramax LML Down-pipe Back Race Exhaust (2015.5-2016)
4.5 (1,234)
Sold 100+ last 30 days
20% off first order
$605.00$825.00
27% off
Color
Black
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Description
Unlock the performance potential of your 2015.5–2016 Duramax 6.6L with this 4" or 5" Downpipe-Back DPF Delete Exhaust System. Built from T409 stainless steel, this system replaces restrictive factory components—including the catalytic conve...