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MagnaFlow 5582812 CARB Y-pipe converter for the 2012-2014 Silverado and Sierra HD 6.0L }
Y-pipe from above with both catalysts }
Catalysts at lower left, merge at right }
Assembly upright with the outlet at top }
Unmounted Y-pipe on a diagonal }
Catalysts and inlets from the front }
Both bank pipes on a level view }
Catalysts curving to the merge }
Long view with the merge at right }
Inlets at lower right on a diagonal }
Brand: MagnaflowSKU / Part #: MAG5582812
Regular price
$5,944.00
Regular price
$5,944.00
Sale price
$5,944.00
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Subtotal: $5,944.00
MagnaFlow CARB Converter 2012-2014 Silverado / Sierra HD 6.0L
Subtotal: $5,944.00

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Overview

Heavy-duty GM pickups with the 6.0L use a Y-pipe converter assembly, and MagnaFlow 5582812 is the CARB-approved replacement under EO D-193-199. It fits the 2012-2014 Silverado 2500 HD and 3500 HD (WT, LT, LTZ) and the Sierra 2500 HD and 3500 HD (WT, SLE, SLT, Denali), and ships with two Torca clamps.

Features

  • CARB EO D-193-199
  • Fits 2012-2014 Silverado and Sierra 2500 HD and 3500 HD 6.0L
  • Y-pipe with a catalyst in each bank
  • Two Torca clamps included

What is in the box

  • 2 x Torca clamps

Specs

Part number 5582812
Type CARB Direct-Fit Catalytic Converter
Emissions California Grade, CARB EO D-193-199
Material 16-gauge 409 stainless steel
Shipping weight 25 lb

Installation

Bolts to both manifolds and clamps into the system with the two supplied Torca clamps. Professional installation is recommended.

Fitment notes

Legal in all 50 states when the vehicle's engine family appears on this converter's Executive Order. Confirm your engine family before ordering. Check the fitment table below against your vehicle, including trim and engine.

Fitment

Make Model Chassis Year Engine
Chevrolet Silverado 2500 HD (LT, LTZ, WT) — 2012-2014 6.0L
Chevrolet Silverado 3500 HD (LT, LTZ, WT) — 2012-2014 6.0L
GMC Sierra 2500 HD (SLE, SLT, WT) — 2012-2014 6.0L
GMC Sierra 3500 HD (Denali, SLE, SLT, WT) — 2012-2014 6.0L
Fitment
YearMakeModel
2012–2014ChevroletSilverado 2500 HD
2012–2014ChevroletSilverado 3500 HD
2012–2014GMCSierra 2500 HD
2012–2014GMCSierra 3500 HD

Not sure? Text us your VIN and we’ll confirm.

Shipping & returns

Shipping: Orders ship via UPS, FedEx or USPS, from our facility near Los Angeles or directly from the manufacturer. Rates for many items are weight-based and shown at checkout. If you need it by a certain date, text us before you order.

Returns: Unused items in brand-new condition and original packaging can be returned within 30 days of the invoice date, with a 25% restocking fee unless otherwise specified. In some cases we can offer a lower fee with the balance as store credit. Shipping charges aren't refundable in either direction unless approved by AutoTalent.

Not returnable: special-order or custom items, and anything that has been installed, modified or altered.

Cancellations: free if the item is out of stock or we miss the ETA you agreed to. Other cancellations carry a 5% processing fee to cover card fees we can't recover. Special-order items can't be cancelled.

Damaged in transit? Report it to the carrier and to us within 48 hours, keep all packaging, and don't send anything back without our written approval.

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