Borla 140984 Cat-Back Exhaust System 2.25" True Dual S-Type for Nissan Frontier 3.8L

The Borla 140984 Cat-Back Exhaust System is engineered specifically for the Nissan Frontier equipped with the 3.8L engine. This premium 2.25-inch true dual exhaust system delivers enhanced performance and the distinctive Borla S-Type sound—a powerful, aggressive tone with zero drone for comfortable daily driving.

Key Features:

• True dual exhaust design with internal H-pipe muffler for optimized performance and sound
• S-Type sound level—aggressive performance tone without cabin drone
• Dual side exit configuration with two full tail pipes (not single pipe with dual tips)
• 4-inch round bright chrome on T-304 stainless steel tips (one per tail pipe)
• Patented straight-through and multi-core technology unlocks hidden horsepower
• Increased exhaust velocity for improved power, fuel economy, and throttle response
• Constructed entirely from premium T-304 austenitic stainless steel—superior to T-400 series alternatives
• CNC-manufactured components ensure precise, bolt-on fitment
• Complete cat-back system for comprehensive exhaust replacement

Borla exhausts are renowned for their exceptional build quality and performance gains. Every component is crafted from aircraft-grade T-304 stainless steel for maximum durability and corrosion resistance. The system is backed by Borla's industry-leading Million Mile Warranty, demonstrating their confidence in long-term reliability. Installation is straightforward with bolt-on design requiring no welding or modifications.