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MagnaFlow 16636 Street Series cat-back exhaust for the 2004-2005 Cadillac CTS-V with polished 4in tips

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MagnaFlow Street Series Cat-Back 2004-2005 Cadillac CTS-V 5.7L

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Brand: MagnaflowSKU / Part #: MAG16636

Regular price: $1,501.00
Regular price: ~~$2,157.03~~
Sale price: $1,501.00
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Subtotal: $1,501.00

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MagnaFlow Street Series Cat-Back 2004-2005 Cadillac CTS-V 5.7L

Subtotal: $1,501.00

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Overview

MagnaFlow 16636 is a Street Series cat-back for the 2004-2005 Cadillac CTS-V with the 5.7L V8. It runs 2.5in stainless pipe into two straight-through stainless mufflers and exits dual split rear through polished 4in double-wall, angle-cut tips. MagnaFlow rates the sound as moderate outside and mild in the cabin.

Features

Fits 2004-2005 Cadillac CTS-V 5.7L V8
2.5in stainless main piping, bolt-on inlet
Two 14in straight-through stainless mufflers
Dual split rear exit, polished 4in double-wall angle-cut tips
Sound: moderate exterior, mild interior

Sound

Exterior: Moderate
Interior: Mild

What is in the box

Complete cat-back exhaust
4 x 2.5in band clamps

Specs

Part number	16636
Series	Street
Type	Street Series Cat-Back Exhaust
Inlet Type	Bolt-On
Exhaust Tip Quantity	2
Exhaust Tip Diameter	4in
Exhaust Tip Finish	Polished
Exhaust Tip Material	Stainless Steel
Muffler Type	Straight-Through
Clamps Included	Yes
Muffler Body Length	14in
Pipe Material	Stainless Steel
Clamping Type	Round Band
Hangers Included	Yes
Muffler Body Material	Stainless Steel
Muffler Quantity	2
Exit Style	Dual Split Rear
Main Piping Diameter	2.5in
Exhaust Tip Connection	Welded-On
Exhaust Tip Wall	Double Wall
Exhaust Tip Cut	Angle Cut
Exhaust Tip Edge	Folded Edge
Muffler Finish	Brushed
Muffler Body Height	4in
Muffler Body Width	9in
Exhaust Tip Length	7.5in
Exhaust Tip Shape	Round
Shipping weight	71.9 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 16636 installation guide (PDF).

Fitment notes

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

Fitment

Make	Model	Chassis	Year	Engine
Cadillac	CTS (V)	—	2004-2005	5.7L

Fitment

Year	Make	Model
2004–2005	Cadillac	CTS

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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