The Borla S-Type cat-back exhaust system fits the 2016-2023 Toyota Tacoma with the 3.5L V6 engine. It replaces the exhaust from the catalytic converter back, uses 2.5-inch diameter piping, delivers the classic S-Type sound with no drone inside the vehicle, and ends in 4-inch bright chrome T-304 stainless steel tips.
Part number: 140680
Borla cat-back exhaust system.
To extend this system to fit the longer Double (Crew) Cab With Long Bed (6' 1") 140.6" Wheelbase models use adapter 60593. The system delivers the classic S-Type sound with no drone inside he vehicle. BORLA Cat-Back™ & Axle-Back exhaust systems feature patented straight-through and multi-core technology designed to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive BORLA Sound of Power respected by motoring enthusiasts everywhere. Ultra-smooth mandrel bends ensure maximum flow & power, and precision computer numerical control (CNC) manufacturing ensures an accurate fit.
A cat-back system replaces everything behind the catalytic converter and leaves emissions equipment in place.
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Manufacturer data for this part — all visible, no tabs to dig through.
| Brand | Borla |
| Part number | 140680 |
| Material | T-304 Stainless Steel |
| Shipping carton | 45 × 16 × 21 in (114 × 41 × 53 cm) |
| Shipping weight | 19.5 kg (43 lb) |
| Construction | All Welded |
| Tube diameter | 2.500 in |
| Tip diameter | 4 in |
| Tip / outlet finish | Bright Chrome On T-304 Stainless Steel |
| Tail pipe material | Stainless Steel |
| Tail pipe diameter | 2.500 in |
| System type | Cat Back |
| Exhaust type | Cat-Back System |
| Outlet outside diameter | 2.500 in |
| Muffler type | Straight-Through |
| Grade type | Performance |
| Exit style | Truck Side Exit |
| Exit position | Rear |
| Tubing diameter | 2.500 in |
| Category | Exhaust & Performance |
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