MBRP (S6050409) 4" XP Series Filter-Back Exhaust & Downpipe

$642.34 $519.99
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2011-2016 Chevy/GMC 2500/3500 Duramax
Filter Back & Turbo Down Pipe Combo


- T409 Stainless Steel
- Mirror Polished T304 Stainless Steel Tip Included
- Increase Flow by 20% Over Stock
- Gain 24 lb-ft of Torque and 21 HP More Power