Borla cat-back exhaust system.
Part number: 140595
Our S-Type sound level is designed to bring out the Subaru Boxer engine rumble and provides an aggressive sound without the drone. For ease of installation, this Cat-Back™ is a direct bolt on part and does not require cutting. BORLA Cat-Back™ & Axle-Back exhaust systems feature patented straight-through and multi-core technology 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.
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 | 140595 |
| Material | T-304 Stainless Steel |
| Shipping carton | 45 × 16 × 28.5 in (114 × 41 × 72 cm) |
| Shipping weight | 21.8 kg (48 lb) |
| Construction | All Welded |
| Tip diameter | 3.5 in |
| Tip / outlet finish | Polished T-304 Stainless Steel |
| Tail pipe material | Stainless Steel |
| Tail pipe diameter | 3.000 in |
| System type | Cat Back |
| Exhaust type | Cat-Back System |
| Outlet outside diameter | 3.000 in |
| Muffler type | Straight-Through |
| Inlet inside diameter | 3.000 in |
| Grade type | Performance |
| Exit style | Dual Split Rear Exit |
| Exit position | Dual Split Rear |
| Tubing diameter | 3.000 in |
| Category | Exhaust & Performance |
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