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MBRP S7258409 Cat-Back Dual Split Rear Exhaust System Stainless Steel - 3 T409

(Ford Mustang 2011-14; Chevrolet Camaro 1998-2002, Tahoe 2015-17, Suburban 2015-17; Nissan Frontier 2001-04, Xterra 2000-04 + 7 more models)

Part of: MBRP Cat Back Exhaust System Dual Split Stainless Steel

Other options in this family: MBRP S7274409 MBRP S5146409 MBRP S5108409 MBRP S5144409 MBRP S5016409

Manufacturer

Picture for manufacturer MBRP

Part Number

S7258409
15 reviews
Sale Price

$784.99

In Stock (5)

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Usually delivered within 2 days

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Product Details

The MBRP S7258409 Armor Plus Series cat-back exhaust system delivers enhanced performance and aggressive sound for 2011-2014 Ford Mustang GT 5.0L and 2011-2012 Shelby GT500 models. Engineered with 3-inch mandrel-bent T409 stainless steel tubing, this dual split rear configuration maximizes exhaust flow while providing excellent corrosion resistance and long-term durability.

Performance Gains:

  • Up to 3 horsepower increase
  • Up to 10 ft-lbs torque gains
  • Up to 20% exhaust flow improvement
  • Enhanced throttle response and engine efficiency

Construction and Features:

  • T409 stainless steel construction for corrosion resistance
  • 3-inch smooth mandrel-bent tubing eliminates flow restrictions
  • Dual split rear exit configuration
  • 4-inch mirror polished stainless steel tips included
  • Street version design for aggressive sound without drone
  • Bolt-on installation with no modifications required

About T409 Stainless Steel: This value-oriented material provides excellent resistance to penetrating rust and is easy to maintain. Mandrel bending ensures smooth bends without rippling, maximizing flow efficiency and allowing more fresh air into your engine's cylinders for improved power output and vehicle longevity. While T409 stainless steel offers great durability for most conditions, heavy winter salt exposure and marine environments may accelerate surface oxidation.

Backed by MBRP's lifetime warranty, this exhaust system combines performance, quality, and value. The system produces a deep, aggressive exhaust note that enhances the driving experience while maintaining streetability. All necessary hardware and instructions are included for straightforward installation.

Products specifications

Fits

Ford Mustang 2011-14; Chevrolet Camaro 1998-2002, Tahoe 2015-17, Suburban 2015-17; Nissan Frontier 2001-04, Xterra 2000-04; Pontiac Firebird 1998-2002; Cadillac Escalade 2015-17, Escalade ESV 2015-17; GMC Yukon 2015-17 + 3 more models

Inlet Inside Diameter

3.000 in.

Outlet Outside Diameter

4.000 in.

Prop 65

WARNING: This product can expose you to chemicals including nickel (metallic) and chromium (hexavalent compounds) which are known to the State of California to cause cancer and birth defects; or other reproductive harm

Tip Diameter

4.000 in.

Exit Position

Dual Split Rear

Tubing Diameter

3.000 in.

Exit Style

Straight

Material

409 Stainless Steel

Muffler Type

Chambered

Tail Pipe Diameter

3.000 in.

Exhaust Type

Dual

Exit Style

Dual Rear Exit

Major

Muscle Car

Material

T-409 Stainless Steel

UPS Able

Yes

Vehicle Segment

Car

Torque Increase (FTLB)

10

Horsepower Increase (HP)

3

Minor

Dual

Bolt-On Yes/No

Yes

Tubing Diameter

3 Inch

Type

Cat-Back

Profile

Street Profile

Flow Increase (%)

20

Muffler Yes/No

Yes

Fuel Type

Gasoline

Outlet Outside Diameter

3.000 in.

Exhaust Type

Cat-Back

Best price I could find anywhere

The only problem was the email for the item being shipped didnt get updated fast but i did get my product so really no complaints here thank

Great price and free shipping. When I made my purchase it was stated item in stock and most orders received in 2 days. My time from purchase to receiving my item was 7 days. Over all good deal though!

great

Good

super easy amazon checkout.

fast and easy

Fast shipping, good prices.

Fast, good price

Good price

I just received my order, I was expecting it on Saturday so that was a nice surprise. I will have to install it in my car and then finish my comments. Then I will let you know the rest of the story. Thank you.

So far so good

easy ordering

Quick turn around on my order. Best price around and reasonable shipping and handling. Done deal.

Fast shipping! Good prices! Will recommend to others

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