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MagnaFlow 15829 Street Series cat-back exhaust for the GM 2500 HD 6.0L with dual polished tips

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MagnaFlow Street Cat-Back 2001-2006 Silverado / Sierra 2500 HD 6.0L

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Brand: MagnaflowSKU / Part #: MAG15829

Regular price: $1,049.00
Regular price: ~~$1,507.09~~
Sale price: $1,049.00
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Subtotal: $1,049.00

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MagnaFlow Street Cat-Back 2001-2006 Silverado / Sierra 2500 HD 6.0L

Subtotal: $1,049.00

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Overview

MagnaFlow 15829 is a Street Series cat-back for GM's 6.0L heavy-duty pickups, the Chevrolet Silverado and GMC Sierra 2500 HD from 2001 through 2006 (Silverado 2003-2006, Sierra 2001-2006), in crew cab short bed form per MagnaFlow's description. It runs 3in stainless pipe into a single 18in straight-through muffler and splits to dual rear exits with polished 3.5in tips. Sound is rated aggressive outside and moderate inside.

Features

Fits Silverado / Sierra 2500 HD 6.0L crew cab short bed (see table)
3in stainless main piping, clamp-on inlet
Single 18in straight-through stainless muffler
Dual split rear exit, polished 3.5in angle-cut tips
Sound: aggressive exterior, moderate interior

Sound

Exterior: Aggressive
Interior: Moderate

What is in the box

Complete cat-back exhaust
6 x 2.5in band clamps
2 x 2.5in band clamp hangers
2 x washers
2 x hangers
2 x bolts
2 x 3in band clamps
2 x isolators
6 x nuts

Specs

Part number	15829
Series	Street
Type	Street Series Cat-Back Exhaust
Inlet Type	Clamp-On
Exhaust Tip Quantity	2
Exhaust Tip Diameter	3.5in
Exhaust Tip Finish	Polished
Exhaust Tip Material	Stainless Steel
Muffler Type	Straight-Through
Clamps Included	Yes
Muffler Body Length	18in
Pipe Material	Stainless Steel
Clamping Type	Round Band
Hangers Included	Yes
Muffler Body Material	Stainless Steel
Muffler Quantity	1
Exit Style	Dual Split Rear
Main Piping Diameter	3in
Exhaust Tip Connection	Clamp-On
Exhaust Tip Wall	Single Wall
Exhaust Tip Cut	Angle Cut
Exhaust Tip Edge	Rolled Edge
Muffler Finish	Brushed
Muffler Body Height	5in
Muffler Body Width	8in
Exhaust Tip Length	18in
Exhaust Tip Shape	Round
Shipping weight	61 lb

Warranty

MagnaFlow covers the construction of this system with a limited lifetime warranty, and the finish carries a 1-year limited warranty.

Installation

Bolts on behind the factory converter using the original hangers; a capable DIYer can install it, though professional installation is recommended. Emissions equipment stays in place. Download the MagnaFlow 15829 installation guide (PDF).

Fitment notes

Check the fitment table below against your vehicle, including trim and engine.

Fitment

Make	Model	Chassis	Year	Engine
Chevrolet	Silverado 2500 HD (Base, LS, LT, WT)	—	2003-2006	—
GMC	Sierra 2500 HD (Base, SL, SLE, SLT, WT)	—	2001-2006	—

Fitment

Year	Make	Model
2003–2006	Chevrolet	Silverado 2500 HD
2001–2006	GMC	Sierra 2500 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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