Your Cart (0)
Shop Categories
C1 1953-1962 Corvette Parts
C2 1963-1967 Corvette Parts
C3 1968-1972 Corvette Parts
C3 1973-1977 Corvette Parts
C3 1978-1982 Corvette Parts
C4 1984-1996 Corvette Parts
C5 1997-2004 Corvette Parts
C6 2005-2013 Corvette Parts
Corvette Accessories
Corvette Paints, Cleaners & Adhesives
Corvette Tools
Garage Sale
Technical Diagrams
Product Search
Search
Sign In
0
Save Up to 15% with our Volume Discounts!
865-521-9100
0
Product Search
Sign In
Global Account Log In
Email Address
Password
Forgot Password?
Register
0
Secure Checkout
Sign In
53-62
Back
53-62
Antenna
Battery
Body Mount/Frame Related
Brake
Bumper & Related
Cable (Tach & Speedo)
Decals
Door
Electrical
Engine Compartment
Exhaust
Exterior
Fasteners
Fiberglass Body Panels
Fuel Related
Glass
Grille & Grille Related
Guages
Headlight
Hood Related
Interior
Lock
Shifter & Transmission
Spare Tire Related
Steering
Suspension
Wheel
Windshield Wiper Related
Seat Belt
View All 53-62
63-67
Back
63-67
Brake
Decals
Electrical
Engine Compartment
Exhaust
exterior
Frame - Chassis
Fuel
Gauges / Clock
Headlight
Heater / AC
Interior
Shifter & Transmission
Steering / Power Steering
Suspension
Wheels / Tires & Wheel Parts
View All 63-67
68-72
Back
68-72
Body Mount
Brake
Decals
Electrical
Engine Compartment
Exhaust
Exterior
Fuel
Gauges
Headlight
Heater / AC
Interior
Shifter & Transmission
Steering / Power Steering
Suspension
Rally Wheels / Tires and Wheel Parts
View All 68-72
73-77
Back
73-77
Body Mount
Brake
Decals
Electrical
Engine-Compartment
Exhaust
Exterior
Fuel
Gauges
Headlight
Heater-AC
Interior
Shifter & Transmission
Steering / Power Steering
Suspension
Wheels / Tires & Wheel Parts
View All 73-77
78-82
Back
78-82
Body Mount
Brake
Gauges
Decals
Electrical
Engine Compartment
Exhaust
Exterior
Fuel
Headlight
Heater-AC
Interior
Shifter & Transmission
Steering / Power Steering Alternator
Suspension
Wheels / Tires and Wheel Parts
View All 78-82
84-96
Back
84-96
Battery
Brake Parts
Decals
Electrical
Engine Compartment
Exhaust Systems/Parts
Exterior
Fasteners
Fuel System
Heat & Air Conditioning
Interior
Keys, Locks & Remotes
Lights/Lenses Exterior
Shifter & Transmission
Steering Column & Steering Related
Suspension
Wheels and Wheel Parts
View All 84-96
97-04
Back
97-04
Battery
Brake
Decals
Electrical
Engine Compartment
Exhaust
Exterior
Fasteners
Fuel
Heat & Air Components
Interior Related
Key Fob - Remote
Lights/Lenses Exterior
Shifter / Transmission
Steering Column / Steering Related
Suspension
Top Related
Wheels and Wheel Parts
View All 97-04
05-13
Back
05-13
*Upgrades-Mods*
Air Intake Related
Brake Related
Bumper Related
Cooling-Engine
Door Related
Electrical Related
Emblem
Engine Related
Exhaust
Exterior Related
Fastener
Fiberglass & Related
Fuel Related
Grille Related
Heater - Air Condition Related
Hood Related
Interior Related
Key Fob - Remote
Light & Lens
Shifter / Transmission
Steering Related
Suspension
Weatherstrip
Wheel
Windshield/Headlight Washer
Top Related
View All 05-13
Cleaners & Paint
Back
Cleaners & Paint
Adhesives
Body Markers
Car Care Products
Chassis Detailing Kits
Cleaners/Penetrating Oils
Interior Dye
Restoration Paint
Stencils/Car Decal Kits
View All Cleaners & Paint
Accessories & Books
Back
Accessories & Books
Signs / Flags / License Plates
Ball Caps
Books / CDs
Car Covers
Cockpit Cover / Top Hat
Corvette Diecast
Corvette Key Fob
Corvette Letter Kits
Cup Holders
Emergency Hood Release
Fender / Surround Covers
Flash Lights - NEBO
Floormats
Gas Guard
License Frames
Misc. Car Accessories
Neon Clocks / Back Lit Clocks & Signs
Paint Protectors (Static-Cling)
Performance Upgrades / Mods
Portable Compressor
Seat Belt Pads / Extensions
Sill Plate Covers
Speakers
Steering Wheel
T-Shirts
Tail Lamp Louvers/Lenses
Wheel Accessories
View All Accessories & Books
Tools
Home
C4 1984-1996 Corvette Parts
Exhaust Systems/Parts C4
Catalytic Converters C4
86-91 HIGH PERFORMANCE CATALYTIC CONVERTER
Thumbnail Filmstrip of 86-91 HIGH PERFORMANCE CATALYTIC CONVERTER Images
Purchase 86-91 HIGH PERFORMANCE CATALYTIC CONVERTER
Part #: 4EX03B
86-91 HIGH PERFORMANCE CATALYTIC CONVERTER
Shipping Weight: 15.00 pounds
Priced Per: EA
$299.99
Qty
HIGH PERFORMANCE CATALYTIC CONVERTER (DIRECT REPLACEMENT FOR ORIGINAL) ALL EXC. ZR-1
