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Roush Performance 403936 Extreme Cat-Back Exhaust System Stainless Steel

(2005-2009 Ford Mustang GT; 2007-2009 Ford Mustang Shelby GT500)

Manufacturer

Picture for manufacturer Roush Performance

Part Number

403936
8 reviews
Sale Price

$799.99

4 left at this price

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Usually delivered within 2 days

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Product Details

The Roush Performance Extreme Performance Exhaust Kit delivers an aggressive muscle car sound designed for 2005-2009 Mustang GT and 2007-2009 Shelby GT500 models. This innovative exhaust system features a muffler-delete design with resonators mounted directly after the mid pipe, resulting in increased airflow and a unique sound with no in-cabin exhaust drone.

Key Features:

  • Constructed from CNC mandrel bent 2.50-inch diameter stainless steel tubing for durable long life
  • Features two 304 polished stainless steel 4-inch tips with embossed "ROUSH" logo
  • Manufactured using a CNC bender to create smooth mandrel bends that maintain consistent inside diameter and allow significant increase in flow over stock pipes
  • Includes OEM stainless steel exhaust clamps that provide a leak-proof seal without smashing or crushing pipes
  • Increases horsepower and torque of your vehicle
  • Improves fuel efficiency as the engine runs into less air resistance

Like all Roush exhausts, this system uses CAD data from the original manufacturer in the design process, ensuring perfect OEM-quality fitment and painless installation. This is a complete cat-back exhaust kit with dual rear exit configuration.

Products specifications

Fits

2005-2009 Ford Mustang GT; 2007-2009 Ford Mustang Shelby GT500

Exit Location

Split rear

Exit Quantity

Two

Inlet Quantity

Two

Intermediate Pipe Diameter (in)

2.500 in.

Muffler Configuration

Single inlet/Single outlet

Muffler Included

Yes

Muffler Quantity

Two

Muffler Style

Turbo

Quantity

Sold as a kit.

System Finish

Natural

System Material

Stainless steel

System Style

Cat-back

Tailpipe Diameter (in)

2.500 in.

Tip Cut

Slant

Tip Edge Style

Rolled edge

Tip Finish

Polished

Tip Included

Yes

Tip Quantity

Dual

Tip Shape

Round

Easy to navigate, fast shipping and able to get parts that are practically discontinued. Great experience.

The order was placed on a weekend (Order #30758 <br>Order Date: Saturday, September 15, 2012 Order Total: $31.73 <br>It was processed on the first business day. I couldn't ask for a quicker response.<br><br>Good joob all !!!<br>Marty Spellman

Love the pay with Amazon feature. Unbelievably fast shipping, great pricing on product. Excellent communication through the process. I'll be back!

Fast shipping, product was excellent .

Very friendly customer service! They also shipped my radiator out very quickly. I will definetly be ordering from autoplicity again!

I needed a few small XRP fittings for our NHRA Top Alcohol Dragster, I had called XRP and even a "pro racer discount" the price was ridiculous; couple this with their ridiculous shipping/handling charge I had to go elsewhere. I typed in the XRP part number into Google and found Autoplicity, twice as many pcs. as I was planning on ordering and with shipping it was cheaper than one fitting from XRP direct. I will be checking Autoplicity anytime I'm ordering something from this day on, everything about the transaction was smooth and simple. I just got my tracking number today and the stuff is on its' way. Thanks for making this transaction so easy and not robbing your customers on something as frivolous as "handling".<br><br>Respectfully,<br>Brandon Booher<br>NHRA TAD #34

Ordered Thursday, shipped Monday... guess all in all we can't be disappointed. At least they had them in stock.

I build engines for Classic muscle cars and hot rods. Presently assembling chev. SB 383 cu/in. Went shopping for a Name Brand rotating assembly that was complete and ready to install.Shopped several other sites before finding "Autoplicity" Prices were GREAT (best I could find Anywhere), Shipping Very prompt, Shpg. charges Very reeasonable,I will Defenitely use them again!!!

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