Stainless Works 1990-95 Corvette ZR1 3in Exhaust X-Pipe Chambered Mufflers Tips (part # ZR1CHAMSW), built from 304 stainless steel by Stainless Works in Streetsboro, Ohio.
304 Stainless Steel
TIG Welded
1990–95 Corvette ZR1
Catback Exhaust
Lifetime Warranty
Made in USA
Overview
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.
Why Stainless Works
- American-made from raw material to finished product
- TIG welded by skilled craftsmen for strength and beauty
- Lifetime warranty on material and craftsmanship
- Direct bolt-on fit for 1990–95 Corvette ZR1
- Available with Chambered or S-Tube mufflers
Key Features
3" Catback System
Full 3" diameter for maximum exhaust flow and performance.
Chambered or S-Tube Mufflers
Choose your preferred sound profile for the perfect ZR1 tone.
Factory or Performance Connect
Options to connect to stock manifolds or Stainless Works headers.
304 Stainless Steel
Corrosion-resistant for a lifetime of reliable performance.
Mandrel Bent Tubing
Smooth airflow with zero restriction bends.
TIG Welded Construction
Precision welds for maximum durability.
Specifications
| 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 |
Fitment Information
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:
Vehicle Application
✓ 1990–95 Corvette ZR1
✓ 5.7L LT5 Engine
✓ Coupe Models
Muffler Options
✓ Turbo Chambered
✓ Turbo S-Tube
*Both options available with Factory or Performance Connect
What's In The Box
- X-Pipe or Y-Pipe
- Tailpipes x2
- Chambered Turbo or S-Tube Mufflers x2
- Muffler Hangers x2
- Muffler Outlets x4
- Tips x2
- Clamps x18
- Washers x2
- Lock Washers x2
- Nuts x2
- Installation Instructions
Frequently Asked Questions
Will this catback fit my 1990–95 Corvette ZR1?
Yes. This catback exhaust is designed specifically for the 1990–1995 Chevrolet Corvette ZR1 with the 5.7L LT5 engine. It is available in 3" diameter tubing with options to connect to stock manifolds or Stainless Works headers.
What muffler options are available?
You can choose between turbo chambered mufflers for a classic muscle car tone or turbo S-tube mufflers for a more aggressive, free-flowing sound. Both options deliver a deep, powerful exhaust note.
Will this catback work with Stainless Works headers?
Yes. This catback system includes options to connect to stock manifolds or Stainless Works headers for a complete performance exhaust system.
What warranty is included?
Stainless Works provides a lifetime warranty on material and craftsmanship — covering the full life of the product, not just a limited term.
Questions? Call us at | Mon–Fri 7:30am–4:30pm EST
Built To Order in 4 Weeks — Free Shipping on Orders $50+
This Listing
- Brand: Stainless Works
- Part number: ZR1CHAMSW
- Product type: Cat-back exhaust
- Fitment: 1990-95 Corvette ZR1
- Configuration: Stainless Works Headers (Performance Connect), Turbo Chambered
- Shipping weight: 60 lb
California Prop 65 warning applies to this product.
Fitment note: Stainless Works systems are application-specific (year, cab/bed, transmission and factory exhaust). Send us your VIN before ordering and we will confirm fitment: 954-507-6261 or sales@americanmuscleperformance.net.
