• Thanks for contacting us! We'll get back to you as soon as possible
MagnaFlow Universal Catalytic Converter 444506 for the 2003-2005 Audi Allroad Quattro / S4 }
MagnaFlow 444506 main product photo, alternate angle 2 }
Brand: MagnaflowSKU / Part #: MAG444506
Regular price
$459.00
Regular price
$459.00
Sale price
$459.00
Check your purchasing power Apply at checkout
Subtotal: $459.00
MagnaFlow Universal Converter 2003-2005 Audi Allroad Quattro / S4
Subtotal: $459.00

Questions before you buy? Talk to a specialist.

Fitment and product questions · 9am–6pm Pacific

Free Shipping

Free standard shipping on orders over $99

Coupon Code on First Order

Coupon Code on First Order

Price Match Guarantee

Price Match Guarantee

Free shipping on $99+ order

Free shipping on $99+ order

30-days Returns

30-days Returns

Learn more about our Price match policy
Overview

MagnaFlow's 444506 listed under CARB EO D-193-171 is a weld-in universal catalyst for shops building or repairing an exhaust. Listed applications: 2003, 2005 Audi Allroad Quattro (Base), 2005 Audi S4 (Avant, Base, Cabriolet) and 2005 Volkswagen Phaeton (V8). Built around the 2.7L/4.2L engine. Shipping weight is about 3 lb.

Features

  • CARB EO D-193-171 for 2.7L/4.2L engine families listed on the order
  • Front position
  • Fits 2003, 2005 Audi Allroad Quattro: Base
  • Fits 2005 Audi S4: Avant, Base, Cabriolet
  • Fits 2005 Volkswagen Phaeton: V8

Specs

Part number 444506
Type Universal Catalytic Converter
Emissions California Grade, CARB EO D-193-171
Material 16-gauge 409 stainless steel
Shipping weight 3 lb

Construction

  • California Grade converter covered by CARB Executive Order D-193-171
  • Body and pipes in 16-gauge 409 stainless steel
  • Spun body closed with a single laser-fusion weld to resist leaks
  • 308 stainless MIG welds

Installation

Universal weld-in part: professional installation by an exhaust shop is required.

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
Audi Allroad Quattro (Base) — 2003, 2005 2.7L/4.2L
Audi S4 (Avant, Base, Cabriolet) — 2005 2.7L/4.2L
Volkswagen Phaeton (V8) — 2005 2.7L/4.2L
Fitment
YearMakeModel
Submodel: Base LX Police Interceptor S

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.

Reviews & questions

Others People Also Bought