MagnaFlow Cat-Back Exhaust 16636 CTS-V

MagnaFlow Cat-Back Exhaust 16636 CTS-V

Item Code: CT5004

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Product Description

MagnaFlow Performance mufflers are 100% polished stainless steel and lap-joint welded for solid construction and rugged reliability even in the most extreme conditions. They feature a free-flowing, straight-through perforated stainless steel core, stainless mesh wrap and acoustical fiber fill to deliver that smooth, deep tone. Mufflers are packed tight with this acoustical material unlike some others products to ensure long life and no sound degradation over time. Backed by a Lifetime Warranty.


  • Dual Rear Exit
  • 2.5" Stainless Steel tubing
  • 4" Slashed and Polished Stainless Steel Exhaust Tips
  • Approximate gains of 15 HP and 20 lb-ft of torque (5.7L LS6)


  • 2004-2005 Cadillac CTS-V (5.7L LS6)

Installation Difficulty

Installation Difficulty 3 View Installation Instructions


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