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Ships within 48 hours · Estimated delivery Sep 22 - Sep 27
5" x 8" oval (double-walled
Revised Damping Curve
The higher activation temperatures restrict coolant flow longer to allow a quicker engine warm-up
25" round polished T-304 stainless steel tips on each muffler assembly
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MagnaFlow D-Fit Muffler Replacement 409 SS 3.5in 19-21 GMC Sierra 1500 - 19534 Leveling Kits 5" x 8" oval (double-walledThe MagnaFlow D Fit Performance Exhaust Muffler Replacement Kit Without Muffler 19534 replaces the restrictive factory muffler of your 6. 2L dual exhaust Truck with fast flowing mandrel bent 4in. tubing, while maintaining the OEM piping and tailpipe. Exhaust Muffler kit 19534 features a direct fit, easy to install design and is produced using CNC precision robotic manufacturing techniques. This exhaust system's durable, corrosion resistant stainless
