Value
Armor Lite
Heavy-gauge aluminized steel. Same fit and the same sound as the stainless systems. A sound choice in a dry climate, or when you want that sound without paying for stainless.
Frontier exhaust
These are MBRP systems for the Frontier. Match the years to your truck, then where the pipe comes out.
Delivery in 2–7 business days
Shown: S5407304 Armor ProMatch the exit before you order. The rest of the fit is on the product page. Two systems from the same years can still be different exits or tubing sizes.
The shape follows the vehicle. The series is the metal.
Value
Heavy-gauge aluminized steel. Same fit and the same sound as the stainless systems. A sound choice in a dry climate, or when you want that sound without paying for stainless.
Winter
T304 stainless, the toughest of the three, with a lifetime warranty. Pick this one for salt, slush, and a long winter.
Fits 2022 through 2026 Frontier. Start with where the pipe comes out. The exits below are different systems, even in the same years.
Armor LiteCat-backMBRP S5407ALAluminized steelCat-back with a single side exit. 2.5 in tubing, 4 in tip. Fits 2022 through 2026 Frontier.About $904.99 CADShop →
Armor ProCat-backMBRP S5407304T304 stainlessCat-back with a single side exit. 2.5 in tubing, 4 in tip. Fits 2022 through 2026 Frontier.About $1,404.99 CADShop →
Fits 2020 through 2026 Frontier. It uses a single rear exit.
Fits 2005 through 2019 Frontier. It uses a single side exit.
No. A cat-back starts behind the catalytic converter and runs to the tip. A resonator-back starts further back. An axle-back is the section behind the rear axle. Each system says which one it is.
MBRP builds a different system for each exit and tubing size. The exit, the tubing, and the tip are written here. Open the product page and match the rest of your vehicle before you order.
Armor Lite is meant to sound the same as the stainless systems. The series is the metal and the finish.