My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

MBRP S5008409 Cat Back Exhaust System Dual Split Side Exit Stainless Steel - 2.5 T409

(Chevrolet Silverado 1500 2004-06, Silverado 1500 HD 2001-07, Camaro 1983-86, C1500 1988, K1500 1988, C10 1983-84, K2500 1988, K10 1983-84 + 60 more models)

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

Other options in this family: MBRP S5316409

Manufacturer

Picture for manufacturer MBRP

Part Number

S5008409
5 reviews
Sale Price

$759.99

In Stock (5)

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The MBRP S5008409 Armor Plus Series Cat-Back Exhaust System delivers enhanced performance and aggressive exhaust tone for 2001-2006 Chevrolet Silverado and GMC Sierra 1500 HD Classic trucks with 6.0L engines, crew cab, and short bed configurations. This dual split side exit system features 2.5-inch diameter mandrel-bent T409 stainless steel tubing designed to maximize exhaust flow and reduce backpressure for improved horsepower, torque, and fuel efficiency.

Key Features:

  • Mandrel-bent 2.5-inch T409 stainless steel tubing for smooth, unrestricted exhaust flow
  • Dual split side exit configuration with two 3.5-inch OD mirror-polished stainless steel tips
  • Rugged 16-gauge T409 stainless steel construction resists corrosion and rust penetration
  • Enhanced exhaust tone provides aggressive sound without being overly loud
  • Direct bolt-on cat-back design for straightforward installation
  • Backed by MBRP's limited lifetime warranty

MBRP's Armor Plus Series exhausts are engineered for enthusiasts who demand reliability and performance. The mandrel bending process eliminates tubing ripples and restrictions in the bends, ensuring maximum exhaust velocity and allowing your engine to breathe more efficiently. T409 stainless steel offers excellent value with superior corrosion resistance compared to aluminized steel, though exposure to heavy salt, road treatments, and extreme winter conditions may accelerate surface oxidation over time. The side exit design provides a unique appearance while protecting the exhaust tips from potential rear-end damage.

Products specifications

Fits

Chevrolet Silverado 1500 2004-06, Silverado 1500 HD 2001-07, Camaro 1983-86, C1500 1988, K1500 1988, C10 1983-84, K2500 1988, K10 1983-84, S10 Blazer 1984, C2500 1988, K20 1982-84, K30 1982-84, C30 1982-84, C20 1982-84, Monza 1977-80 + 53 more models

Inlet Inside Diameter

2.500 in.

Tip Diameter

3.500 in.

Outlet Outside Diameter

3.500 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

Tubing Diameter

2.500 in.

Exit Style

Straight

Exit Position

Dual Split Side

Material

409 Stainless Steel

Tail Pipe Diameter

2.500 in.

Exhaust Type

Dual

Muffler Type

Straight-Through

Fuel Type

Gasoline

UPS Able

Yes

Vehicle Segment

Truck

Muffler Yes/No

Yes

Major

Performance Gas

Profile

Tour Profile

Type

Cat-Back

Material

T-409 Stainless Steel

Exit Style

Dual Side Exit

Tubing Diameter

2.5 Inch

Minor

Dual

Bolt-On Yes/No

Yes

Exhaust Type

Cat-Back

Right product, good price, site works well.

Easy way to buy, good prices.

thank you

Easy to use website. The belts I ordered didn't have a picture but I knwew what I was looking for.

Wish there were better product description. In the description it said there is a Carbon Fiber version, but no link. Would of been interested in that up sell to the CF Version. Do you even Carry this version, how much, and how to find it ? Also there was only a single Product Image, had to use Google Image Search to see the product better.

Share icon
Return Policy
Returns are easy at Autoplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy