Borla Axle Back Exhaust for Corvette C5 C5 Z06 Dual 4" T-304 Stainless Steel ...

Borla Axle-Back Exhaust for Corvette C5 / C5 Z06 — Dual 4" T-304 Stainless Transform your C5 Corvette with the Borla axle-back exhaust engineered for aggressive sound, improved flow and enduring corrosion resistance. This system removes the factory mufflers and features dual 4" polished T-304 stainless steel tips on each side for a bold, race-inspired appearance and tone. Key Features T-304 austenitic stainless steel construction — superior to 409 and aluminized steels for durability and corrosion resistance. Straight-pipe axle-back design eliminates mufflers for an unfiltered, high-performance exhaust note. Dual 4" polished tips per side for a muscular, factory-integrated look. Proven race heritage — technology and testing influenced by Borla’s motorsport successes and OEM-level partners. Bolt-on installation with no major modifications required. Backed by Borla’s written million-mile warranty for long-term peace of mind. Benefits Expect enhanced throttle response, reduced backpressure and a deeper, more aggressive exhaust note that suits the C5 and Z06’s high-performance chassis. The system is designed to improve airflow and deliver measurable performance gains without sacrificing reliability. Ideal for enthusiasts who want a race-proven sound and premium materials. Note: this straight-pipe configuration produces a loud exhaust tone — not recommended for those wanting a quiet ride.