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Year: 2008
Make: Cadillac
Model: STS
SubModel: Platinum
Engine: 4.6L / 281 C.I.D.

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Browse Cat-Back & Turbo-Back Exhaust Systems

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MagnaFlow Exhaust Products - Part No. 18984

Pro Series Diesel Performance Exhaust

  • 5 in. Particulate Filter-Back; Single Passenger Side Rear Exit; 6 in. Intercooled Tip; Mandrel Bend; Aluminized;
  • 5.0in. Particulate Filter-Back; 6.0in. Inter-Cooled Tip; SINGLE PASSENGER SIDE REAR EXIT;
  • Aluminized Pro Series Diesel PERFORMANCE EXHAUST
Does NOT Fit 2008 Cadillac Sts Platinum
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$272.99

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Year Make Model Submodel Engine
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MagnaFlow Exhaust Products - Part No. 18985

Custom Builder Pipe Kit Diesel Performance Exhaust System

  • 4 in. Turbo-Back; Single Passenger Side Rear Exit; Mandrel-Bend; Aluminized;
  • 4.0in. Turbo-Back; 4in. Down Pipe; SINGLE PASSENGER SIDE REAR EXIT;
  • Aluminized Custom Build Pipe Kit Diesel PERFORMANCE EXHAUST
  • EXCEPT CALIFORNIA
Does NOT Fit 2008 Cadillac Sts Platinum
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$269.99

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Year Make Model Submodel Engine
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MagnaFlow Exhaust Products - Part No. 18987

Custom Builder Pipe Kit Diesel Performance Exhaust System

  • 5 in. Turbo-Back; Single Passenger Side Rear Exit; Mandrel-Bend; Aluminized;
  • 5.0in. Turbo-Back; SINGLE PASSENGER SIDE REAR EXIT;
  • Aluminized Custom Build Pipe Kit Diesel PERFORMANCE EXHAUST
  • EXCEPT CALIFORNIA
Does NOT Fit 2008 Cadillac Sts Platinum
shipping
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$339.99

Sorry, out of stock
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    Provide us with your email address and we'll let you know the moment this MagnaFlow Exhaust Products 18987 becomes available again.

Year Make Model Submodel Engine
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Gibson 5562 Dual Extreme Cat-Back Exhaust System

Aluminized Cat-Back Performance Exhaust System, Dual Extreme

  • Aluminized; Exits Behind Rear Tire At An Aggressive Angle; Incl. Muffler/2.25 in. Pipes/3.5 in. Stainless Tips/Hangers/Clamps
  • Aluminized; Exits Behind Rear Tire At An Aggressive Angle; Incl. Muffler/2.25 in. Pipes/3.5 in. Stainless Tips/Hangers/Clamps With Stock Single Inlet Muffler;
  • Aluminized; Exits Behind Rear Tire At An Aggressive Angle; Incl. Muffler/2.25 in. Pipes/3.5 in. Stainless Tips/Hangers/Clamps;
  • With Stock Single Inlet Muffler
Does NOT Fit 2008 Cadillac Sts Platinum
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$394.11

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Additional Description Includes all hardware and factory style hangers for easy bolt on installation.
Exit Position Exits Behind Each Rear Tire
Single/Dual Dual
Tip Description 3.50in. Polished T304 Stainless Steel Round Slash Cut Tip
Tubing Size 2.25-in. aluminized mandrel bent tubing.
Year Make Model Submodel Engine
All Vehicle Applications »
MagnaFlow Exhaust Products - Part No. 18988

Pro Series Diesel Performance Exhaust

  • 4 in. Particulate Filter-Back; Dual Same Side Behind Pass. Rear Tire; Muffler Delete Pipe; 5 in. Intercooled Tip; Mandrel Bend; Aluminized;
  • 4.0in. Particulate Filter-Back; Muffler Delete Pipe; 5.0in. Inter-Cooled Tip; DUAL SAME SIDE BEHIND PASSENGER REAR TIRE;
  • Aluminized Pro Series Diesel PERFORMANCE EXHAUST
Does NOT Fit 2008 Cadillac Sts Platinum
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$419.24

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Magnaflow Performance Exhaust 16643 Stainless Steel Cat-Back Performance Exhaust

Stainless Steel Cat-Back Performance Exhaust System

  • 2.5 in. Tubing; Dual Exit; Mandrel-Bend;
Does NOT Fit 2008 Cadillac Sts Platinum
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$626.22

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Flowmaster 17356 American Thunder Cat-Back Exhaust

Cat-back System - Dual Rear Exit - American Thunder - Moderate Sound

  • With 2.50 Flanged Single Catalytic Converter.
Does NOT Fit 2008 Cadillac Sts Platinum
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$353.38

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2Wd/4Wd 2WD
Aap Agricultural Equipment N
Aap Application Specific Y
Aap Car/Light Truck Y
Aap Engine Specific Y
Aap Freight Class 70
Aap Heavy Duty Truck N
Aap High Performance Y
Aap Industrial / Off-Highway Equipment N
Aap Marine M N
Aap Medium Duty Truck N
Aap Motorcycle N
Aap Non-Vehicle Specific N
Aap Personal Watercraft N
Aap Small Engine M N
Aap Snowmobile N
Aap Transmission Specific N
Exhaust Series American Thunder
Exit Position Dual Rear Exit
Heat Shield None
Inlet Diameter (Inches) 2.50
Material Aluminized Steel
Muffler Part Number 52583
Muffler Quantity 1
Muffler Series 80 Series Crossflow
Outlet Diameter (Inches) 2.50
Single Dual Dual
Sound Level Moderate Sound
System Type Cat-back System
Tip Diameter (Inches) 3.00
Tip Quantity 2
Tubing Diameter (Inches) 2.50
Year Make Model Submodel Engine
All Vehicle Applications »
Gibson 5572 Dual Extreme Cat-Back Exhaust System

Aluminized Cat-Back Performance Exhaust System, Dual Extreme

  • Aluminized; Exits Behind Rear Tire At An Aggressive Angle; Incl. Muffler/Pipes/Stainless Tips/Hangers/Clamps
  • Aluminized; Exits Behind Rear Tire At An Aggressive Angle; Incl. Muffler/Pipes/Stainless Tips/Hangers/Clamps;
Does NOT Fit 2008 Cadillac Sts Platinum
shipping
FREE
your price
$394.11

in stock
Qty
Additional Description Includes all hardware and factory style hangers for easy bolt on installation.
Exit Position Exits Behind Each Rear Tire
Single/Dual Dual
Tip Description 3.50in. Polished T304 Stainless Steel Round Slash Cut Tip
Tubing Size 2.25-in. aluminized mandrel bent tubing.
Year Make Model Submodel Engine
All Vehicle Applications »
MagnaFlow Exhaust Products - Part No. 16506

Stainless Steel Cat-Back Performance Exhaust System

  • 4 x 9 x 18in. Muffler; 4 x 18in. Resonator; 2.25/2.5in. Tubing; 3.5in. Polished Stainless Tip; DUAL SPLIT REAR EXIT;
  • Stainless Cat-Back System PERFORMANCE EXHAUST
Does NOT Fit 2008 Cadillac Sts Platinum
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$824.72

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Year Make Model Submodel Engine
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Borla 140354 Cat-Back System Rear Exit Outlet 2" Stainless Steel

Cat-Backā„¢ System

  • Incl. Connecting Pipes/3 x 6 in. Round Muffler/Mounting Hardware; 2.25 in. Inlet/Outlet; 2 in. Round Rolled Angle-Cut Tip; Rear Exit;
Does NOT Fit 2008 Cadillac Sts Platinum
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$624.33

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Year Make Model Submodel Engine
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  • Why don't we show the price?

    When a manufacturer implements a Minimum Advertised Price (MAP) policy, they create limits on the list price that retailers are allowed to advertise their products for. In line with our efforts to continually provide the lowest possible price, we've made it easier for you to inquire about our Exclusive Pricing on these MAP items.

  • 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 $129. You will be charged a maximum of $129 regardless of how many wheels and/or tires you purchase.

    $129 Truck Freight
    Oversized parts will incur a $129 truck freight charge that FedEx cannot provide standard ground shipping on.