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"Corsa Performance 25021 dB Diesel Cat-Back Exhaust System Single Side Exit 4"""
Part No. 25021

This is a direct fit, vehicle specific part.
Please verify this fits your vehicle.

vehicle fitment information
Attribute Size / Style
Cab Style And Bed Style Crew Cab w/78.0 in./6 ft. 6 in. Bed
Exhaust Type Dual
Exit Position Split Rear
Exit Style Straight
Inlet Size (In.) 4
Material Stainless Steel
Outlet Size (In.) 5
shipping
FREE
your price
$716.04
in stock
Quantity
Our Low Price Guarantee
  • dB Diesel Cat-Back Exhaust System, Single Side Exit, 4 in. Dia., Incl. db Muffler/Pipes/Clamps/5 in. Slash Cut Polished Stainless Steel Tip, 50-State Emissions Legal
  • Bolt-On Installation
  • dB Patented RSC Technology
  • Deliver Increased Airflow vs Stock
  • Full-Color Installation Instructions
  • Improves Performance And Fuel Economy
  • Limited Lifetime Warranty
  • Maximizes Airflow
  • Straight-Through Nonrestrictive Design
  • Exhaust Type: Dual
  • Exit Position: Split Rear
  • Exit Style: Straight
  • Inlet Size (in.): 4
  • Material: Stainless Steel
  • Outlet Size (in.): 5
YearsMakeModelSubModelEngineFuel
2006-2006CHEVROLETSILVERADO 2500 HDLS6.6L / 400 C.I.D.-6.6L / 400 C.I.D.DIESEL
2006-2006CHEVROLETSILVERADO 2500 HDLT6.6L / 400 C.I.D.-6.6L / 400 C.I.D.DIESEL
2006-2006CHEVROLETSILVERADO 2500 HDWT6.6L / 400 C.I.D.-6.6L / 400 C.I.D.DIESEL
2007-2007CHEVROLETSILVERADO 2500 HD CLASSICLT6.6L / 400 C.I.D.-6.6L / 400 C.I.D.DIESEL
2007-2007CHEVROLETSILVERADO 2500 HD CLASSICWT6.6L / 400 C.I.D.-6.6L / 400 C.I.D.DIESEL
2006-2006GMCSIERRA 2500 HDSL6.6L / 400 C.I.D.-6.6L / 400 C.I.D.DIESEL
2006-2006GMCSIERRA 2500 HDSLE6.6L / 400 C.I.D.-6.6L / 400 C.I.D.DIESEL
2006-2006GMCSIERRA 2500 HDSLT6.6L / 400 C.I.D.-6.6L / 400 C.I.D.DIESEL
2006-2006GMCSIERRA 2500 HDWT6.6L / 400 C.I.D.-6.6L / 400 C.I.D.DIESEL
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  • Shipping Policy

    Free Ground Shipping
    Free FedEx ground shipping on all orders over $100. Free shipping to 48 Continental United States only. Orders under $100 will incur a FedEx ground shipping charge of $9.95.

    $9.95 Per Wheel/$25 Per Tire
    Each wheel will incur a $9.95 per wheel fee and each tire will incur a $25 per tire fee up to $99. You will be charged a maximum of $99 regardless of how many wheels and/or tires you purchase.

    $99 Truck Freight
    Oversized parts will incur a $99 truck freight charge that FedEx cannot provide standard ground shipping on.