Borla 140427 Cat-Back Exhaust System - S-Type ll
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S-Type II Cat-Back(tm) Exhaust System For 1997-2004 Chevrolet Corvette (C5/ C5 Z06) 5.7L V8 Automatic/ Manual Transmission Rear Wheel Drive Coupe/ Convertible.
BORLA(r) has once again set the pace in the Corvette performance exhaust world. This 2.5" diameter into the mufflers with dual 2" out Cat-Back(tm) system features the S-Type II systems which uses the latest muffler design to eliminate sound frequencies often associate with resonance or drone. The system features dual 4.25" x 3.5" oval polished T-304 stainless steel tips on each side. BORLA(r) Cat-Back(tm) & 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(r) Sound of Power respected by motoring enthusiasts everywhere. The S-Type II systems use an advanced muffler design to eliminate sound frequencies are often associated with resonance or drone. Each system is built from premium, high-quality T-304 austenitic stainless steel, superior to T-400 series knockoffs (such as 409), to give you the absolute best in performance and durability. Ultra-smooth mandrel bends ensure maximum flow & power, and precision computer numeric control (CNC) manufacturing ensures an accurate fit. Best of all, BORLA(r) stands behind every system with a Million-Mile Warranty. Just what you'd expect from the world's most experienced (and most winning) exhaust brand.
Specifications
| Construction | All Welded |
| Inlet Inside Diameter | 2.500 in. |
| Outlet Outside Diameter | 2.500 in. |
| Tail Pipe Diameter | 2.500 in. |
| Tubing Diameter | 2.500 in. |
| Tip Diameter | 4.250 in. |
| System Type | Cat Back |
| Exhaust Type | Cat-Back System |
| Exit Position | Dual Split Rear |
| Exit Style | Dual Split Rear Exit |
| Off Road Use Only | No |
| Grade Type | Performance |
| Tip / Outlet Finish | Polished T-304 Stainless Steel |
| Tail Pipe Material | Stainless Steel |
| Muffler Type | Straight-Through |
| Material | T-304 Stainless Steel |
Installation / Product Video: Watch on YouTube
⚠️ California Proposition 65 Warning
California Residents: This product can expose you to chemicals which are known to the State of California to cause cancer or other reproductive harm. Please visit www.p65warnings.ca.gov for more information.
Please check the product description for the manufacturer’s application details, or ask a specialist — we’ll confirm whether it fits your vehicle before you buy.
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