Borla 140939 Cat-Back Exhaust System 2.5" True Dual S-Type for Toyota Tundra 3.4L

The Borla 140939 Cat-Back Exhaust System delivers true dual performance for Toyota Tundra 3.4L models, including hybrids. This premium 2.5-inch diameter system features a genuine True Dual design with two complete tailpipes—not just a single pipe with dual tips—setting it apart in the aftermarket exhaust industry.

Performance Features:

• 2.5" diameter Cat-Back system with True Dual configuration
• Merge X-Pipe technology for enhanced performance and improved exhaust note
• S-Type sound level delivers the classic Borla tone without interior drone
• Polyphonic Harmonizer technology for refined acoustic tuning
• Mandrel-bent tubing ensures maximum exhaust flow and power gains

Construction and Quality:

• Premium austenitic T-304 stainless steel construction throughout
• CNC-manufactured components ensure precise fit and optimal performance
• Dual 4.5" round bright chrome on T-304 stainless steel tips
• Corrosion-resistant finish for long-lasting appearance
• Backed by Borla's Million-Mile Warranty

Important Notes: Will not fit vehicles equipped with optional bed step. Extension pipes available separately: Part 60734 for Crew Cab with Standard Bed (6'6", 157.7" wheelbase) or Part 60735 for Extended Cab with Long Bed (6'1", 164.6" wheelbase). Alternative tip finishes available in black chrome on T-304 stainless steel and carbon fiber with black anodized centers.

Engineered specifically for the Tundra 3.4L platform, this exhaust system combines Borla's decades of racing expertise with precision manufacturing to deliver improved performance, distinctive sound, and show-quality appearance.