MBRP Armor Lite Cat-Back Exhaust System S5409AL for 2020-2024 Nissan Frontier 3.8L

THE BEST BANG FOR YOUR BUCK - ARMOR LITE Series exhaust systems are a value option with the same fitment, performance and sound as the premium products from MBRP. Heavy-gauge Aluminized Steel tubing helps to resist dings and dents caused by debris under your vehicle. This material can be a great choice for you if you live in a dry climate that doesn’t see much precipitation, or if you’re looking for great sound on a budget. All of the tubing is mandrel bent for maximum exhaust flow. Mandrel bending ensures no rippling in the bends. The end result is that it gives you more fresh air inside your engine’s cylinders, allowing it to produce more power and improve vehicle performance and longevity. MBRP, Stand out from the crowd with a performance exhaust system that sounds great. Armor Lite Cat Back Performance Exhaust System; 2.5 in. Diameter; 3 in. Single High Clearance Rear Exit; Turn Down Tail; Aluminized Steel; High Clearance Turndown Assembly. Excludes Crew Cab Long Box.

• Enhanced Moderate Exhaust Tone. Smooth Mandrel Bent Tubing. Bolt-on Installation. Up To 34 Percent Flow Increase. 3 Inch Rear Turn Down Tail.
• Enhanced Moderate Exhaust Tone
• Up To 34 Percent Flow Increase
• Smooth Mandrel Bent Tubing
• 3 Inch Rear Turn Down Tail
• Bolt-On Installation

Upgrade your 2020-2024 Nissan Frontier 3.8L with the MBRP Armor Lite Cat-Back Performance Exhaust System, part number S5409AL. Designed to deliver the fitment, performance, and sound expected from MBRP, this value-focused system provides a moderate exhaust tone and improved airflow at an accessible price. The system features a 2.5-inch exhaust tube with a 3-inch single high-clearance rear turndown exit.

Constructed from heavy-gauge aluminized steel, the MBRP Armor Lite system helps resist dents and damage from road debris. It is best suited for dry climates or applications where dependable performance and strong sound are priorities. Smooth mandrel-bent tubing maintains consistent internal diameter through each bend, helping reduce flow restriction and supporting improved engine breathing. MBRP testing indicates flow increases of up to 34 percent compared with restrictive factory exhaust components.

The bolt-on design supports a straightforward installation using standard hand tools and is engineered for a clean, vehicle-specific fit. The high-clearance turndown assembly helps position the exhaust outlet away from vulnerable areas beneath the vehicle. This system excludes Crew Cab Long Box models. Verify vehicle configuration before ordering. The product is not CARB approved and requires the applicable emissions acknowledgement where required. Prop 65 warning applies.

What's Included: MBRP Armor Lite cat-back exhaust tubing, high-clearance turndown assembly, 3-inch rear turndown tail, clamps, and installation hardware as supplied by the manufacturer.

Features:

• Enhanced moderate exhaust tone for a deeper, more authoritative sound
• Up to 34 percent increased exhaust flow to support improved engine breathing and performance
• Smooth mandrel-bent tubing maintains consistent diameter and minimizes restriction
• Bolt-on installation with a high-clearance 3-inch rear turndown exit

Fitments:
2020 Nissan Frontier PRO-4X
2020 Nissan Frontier S
2020 Nissan Frontier SV
2021 Nissan Frontier PRO-4X
2021 Nissan Frontier S
2021 Nissan Frontier SV
2022 Nissan Frontier PRO-4X
2022 Nissan Frontier PRO-X
2022 Nissan Frontier S
2022 Nissan Frontier SV
2023 Nissan Frontier PRO-4X
2023 Nissan Frontier S
2023 Nissan Frontier SV
2024 Nissan Frontier S
2025 Nissan Frontier PRO-X
2025 Nissan Frontier S
2025 Nissan Frontier SL
2025 Nissan Frontier SV
2026 Nissan Frontier PRO-4X
2026 Nissan Frontier PRO-X
2026 Nissan Frontier S
2026 Nissan Frontier SV

Air Freight Prohibited: false
Not Carb Approved: false
Carb Acknowledgement Required: true
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Regular Stock: t
Units Per Sku: 1