Upgrade your 1990–95 Corvette ZR1 with a premium catback exhaust system from Stainless Works. This exhaust system is available in 3" diameter tubing and includes options to connect to stock manifolds or Stainless Works headers. Choose between turbo S-tube or turbo chambered mufflers to match your preferred sound profile.
Both muffler options deliver a deep, aggressive tone with a refined exhaust note. The 3" diameter tubing provides maximum flow for the LT5 engine, unlocking additional horsepower and torque.
Built from corrosion-resistant 304 stainless steel and TIG welded at our state-of-the-art facility in Streetsboro, Ohio — engineered for long-term durability and performance.
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American-made from raw material to finished product
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TIG welded by skilled craftsmen for strength and beauty
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Lifetime warranty on material and craftsmanship
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Direct bolt-on fit for 1990–95 Corvette ZR1
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Available with Chambered or S-Tube mufflers
| Vehicle Fitment | 1990–95 Chevrolet Corvette ZR1 — 5.7L LT5 |
| System Type | Catback Exhaust |
| Diameter | 3" |
| Muffler Options | Turbo Chambered — or — Turbo S-Tube |
| Connection Options | Stock Manifolds — or — Stainless Works Headers |
| Material | 304 Stainless Steel |
| Welding | TIG Welded |
| Warranty | Lifetime |
| Origin | Made in USA — Streetsboro, Ohio |
ℹ️ SYSTEM OVERVIEW
This catback system features 3" diameter tubing with your choice of turbo chambered or turbo S-tube mufflers. Options to connect to stock manifolds or Stainless Works headers.
This catback system fits the 1990–1995 Chevrolet Corvette ZR1 5.7L LT5 in the following configurations:
✓ 5.7L LT5 Engine
✓ Coupe Models
✓ Turbo S-Tube
*Both options available with Factory or Performance Connect
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X-Pipe or Y-Pipe
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Tailpipes x2
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Chambered Turbo or S-Tube Mufflers x2
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Muffler Hangers x2
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Muffler Outlets x4
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Tips x2
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Clamps x18
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Washers x2
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Lock Washers x2
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Nuts x2
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Installation Instructions
Questions? Call us at 800-878-3635 | Mon–Fri 7:30am–4:30pm EST
Built To Order in 4 Weeks — Free Shipping on Orders $50+
