1985 Chevrolet Corvette Performance Exhaust Products

DynoMax Performance Exhaust is a leading performance exhaust brand built on over 25 years of market leadership. Each and every DynoMax product is backed by engineers who know what you want and expect out of a performance exhaust product… and who exceed your expectations every time.

If you’re in the market for a replacement exhaust or just want something that offers you a little more power over stock, then look no further than MagnaFlow for your aftermarket exhaust needs. Made of 100% stainless steel and then fully polished to give it that extra shine, our cat-back systems not only perform, but also look good in the process.

The Street Series Stainless Performance Exhaust system delivers dyno proven power with a comfortable interior sound and performance exterior sound.

Product Features:

• All Mandrel Bent Tubing
• 409 Stainless Steel Construction
• Increased Horsepower and Torque
• Made in USA
• Moderate Exterior Sound with Mild Interior Sound

DynoMax Performance Exhaust is a leading performance exhaust brand built on over 25 years of market leadership. Each and every DynoMax product is backed by engineers who know what you want and expect out of a performance exhaust product… and who exceed your expectations every time.

The MagnaFlow 1986-1991 Chevrolet Corvette Street Series Cat-Back Performance Exhaust System brings out the personality of your 5.7L 1986-1991 Chevrolet Corvette with our signature resonant, powerful engine tone and dyno-proven performance. Thanks to its fast-flowing, mandrel bent 2.5in. main piping and 2 Straight-Through mufflers ending in a Quad Split Rear exit with 3.5in. Polished Welded-On Single Wall Angle Cut Rolled Edge tips, this Chevrolet Corvette exhaust kit has the performance chops to match its sporty sound and appearance. Upgrade your ride to the next level with an exhaust that has the pipes to put other Chevrolet Corvette’s to shame. With this system your vehicle will be producing Moderate exterior and Mild interior sound levels while leaving other cars and trucks feeling envious at every stoplight. Exhaust kit 15658 features a cat-back layout that replaces your ride’s stock exhaust components from near the catalytic converter on back. Extensive 3D scanning during development has resulted in a direct-fit design that you can easily install yourself. 15658 is produced using CNC precision robotic manufacturing techniques and is backed by MagnaFlow’s 1-year limited finish warranty and limited lifetime construction warranty.

Product Features:

• Dyno-proven performance
• Durable corrosion-resistant stainless steel construction
• CNC precision robotic manufacturing techniques

The Competition Series Stainless Exhaust System delivers maximum performance, reduced mass and an aggressive exhaust sound. (check local noise regs/laws)

Product Features:

• All Mandrel Bent Tubing
• 409 Stainless Steel Construction
• Increased Horsepower and Torque
• Made in USA
• Aggressive Exterior Sound with Moderate Interior Sound

The MagnaFlow 1992-1996 Chevrolet Corvette Street Series Axle-Back Performance Exhaust System 15623 brings enhanced engine sound and dyno-proven performance to your 5.7L 1992-1996 Chevrolet Corvette with a healthy helping of our deep, resonant signature exhaust note at Moderate exterior and Mild interior sound levels. Thanks to its durable, corrosion resistant stainless steel design, this Chevrolet Corvette exhaust system will handle whatever tarmac you decide to leave your mark on. This performance exhaust kit features an axle-back layout designed to replace your Chevrolet Corvette’s exhaust system from near the rear axle on back. With its fast-flowing, mandrel bent 3in. main piping and 2 Straight-Through mufflers ending in a Quad Split Rear exit with 3.5in. Polished Welded-On Single Wall Angle Cut Rolled Edge tips, your ride will be sounding as awesome as it looks. Extensive 3D scanning during development has resulted in a direct-fit design that you can easily install yourself. 15623 is produced using CNC precision robotic manufacturing techniques and is backed by MagnaFlow’s 1-year limited finish warranty and limited lifetime construction warranty.

Product Features:

• Dyno-proven performance
• Durable corrosion-resistant stainless steel construction
• CNC precision robotic manufacturing techniques

The Street Series Stainless Performance Exhaust system delivers dyno proven power with a comfortable interior sound and performance exterior sound.

Product Features:

• All Mandrel Bent Tubing
• 409 Stainless Steel Construction
• Increased Horsepower and Torque
• Made in USA
• Moderate Exterior Sound with Mild Interior Sound

The MagnaFlow Street Series Crossmember-Back Performance Exhaust System 16799 brings enhanced engine sound and dyno-proven performance to your muscle car with a healthy helping of our deep, resonant signature exhaust note at Moderate exterior and Mild interior sound levels. Thanks to its durable, corrosion resistant stainless steel design, this exhaust system will handle whatever tarmac you decide to leave your mark on. This performance exhaust kit features a crossmember-back layout designed to replace your exhaust system from the crossmember on back. With its fast-flowing, mandrel bent 2.5in. main piping and 2 Straight-Through mufflers ending in a Dual Split Rear exit with 3.5in. Polished Welded-On Double Wall Angle Cut Folded Edge tips, your muscle car will be sounding as awesome as it looks. Extensive 3D scanning during development has resulted in a direct-fit design that you can easily install yourself. 16799 is produced using CNC precision robotic manufacturing techniques and is backed by MagnaFlow’s limited lifetime construction warranty.

Product Features:

• Dyno-proven performance
• Durable corrosion-resistant stainless steel construction
• CNC precision robotic manufacturing techniques

Super Competition Sidemount Headers deliver the most aggressive style and performance for your early Corvette, Camaro, Nova or Firebird. Sidemount Headers are built from lightweight 18 gauge tubing. Sidetubes slip directly to the collector for a leak free seal. Hooker sidemount Headers and sidetubes come with 3 choices of coating; show quality chrome, high heat resistant black paint and Hooker’s metallic ceramic thermal barrier coating. Replaceable Hooker Mufflers are available separately in 2 different styles; glasspack and reverse flow. The glass pack style provides the highest performance with minimal backpressure and sound control. The reverse flow is designed for maximum sound control.

Product Features:

• Completely Welded On All Sides
• Clamp Tube For Leak Free Seal
• Clamp Tube For Leak Free Seal

Super Competition Sidemount Headers deliver the most aggressive style and performance for your early Corvette, Camaro, Nova or Firebird. Sidemount Headers are built from lightweight 18 gauge tubing. Sidetubes slip directly to the collector for a leak free seal. Hooker sidemount Headers and sidetubes come with 3 choices of coating; show quality chrome, high heat resistant black paint and Hooker’s metallic ceramic thermal barrier coating. Replaceable Hooker Mufflers are available separately in 2 different styles; glasspack and reverse flow. The glass pack style provides the highest performance with minimal backpressure and sound control. The reverse flow is designed for maximum sound control.

Product Features:

• Completely Welded On All Sides
• Clamp Tube For Leak Free Seal
• Clamp Tube For Leak Free Seal

This Spectre Alternator Bracket is an upper mount designed to fit 1969 and later Chevrolet Big Block engines with a long water pump. Featuring a triple chrome-plated finish and high quality steel construction, this part is an OEM replacement that mounts on the passenger’s side.

Product Features:

• Fits Big Block Chevy engines with a long water pump from 1969 and later
• Manufactured from high quality steel
• Upper bracket for passenger side mounting
• Features a triple chrome-plated finish
• Stock replacement part

Side mount header bracket. Made from heavy gauge chrome plated steel, these brackets are used to mount the alternator on small block Chevy applications.

Product Features:

• Heavy gauge
• Chrome plated steel

Dress up your engine. These brackets are made from heavy gauge steel, polished to a high luster, then chrome plated for lasting beauty, similar in design to OEM units, these brackets can be adapted to other engines.

Product Features:

• Heavy gauge steel
• Polished to high luster
• Chrome plated for lasting beauty

Graphite impregnated facing and a steel expanded metal core. Superior tensile strength. Resists cracking and withstands intense heat. Resists deteriorating. Anti-stick properties and easy removal for disassembly.

Product Features:

• Withstands intense exhaust heat
• Graphite-impregnated facing
• Steel expanded metal core
• Superior tensile strength
• Resists deteriorating
• Anti-stick properties
• Easy removal for disassembly

Graphite impregnated facing and a steel expanded metal core. Superior tensile strength. Resists cracking and withstands intense heat. Resists deteriorating. Anti-stick properties and easy removal for disassembly.

Product Features:

• Withstands intense exhaust heat
• Graphite-impregnated facing
• Steel expanded metal core
• Superior tensile strength
• Resists deteriorating
• Anti-stick properties
• Easy removal for disassembly

Product Features:

• Water/Weather Resistant
• Re-Useable
• Will Not Burn Or Blow Out
• Suitable For Port-Matching
• Made In USA

Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions

Product Features:

• Performance exhaust header gasket consisting of a high-density fiber facing material attached to both sides of a perforated steel core.
• Resists blowout and burnout from high-temperature exhaust and is far stronger than basic paper gaskets.
• Anti-stick coating permits motion without damaging the gasket and makes it easier to remove the gasket for future engine service.
• Slotted bolt holes allow for easier header installation.
• Not intended for use in emission controlled vehicles.

Mr. Gasket has three types of exhaust gaskets–standard, Ultra Seal, and Copperseal. Use the standard for a stock rebuild and the Ultra or Copperseal for extra blowout protection.

Product Features:

• Made from high temp acrylic blend exhaust material
• Provides excellent sealing and durability
• Can be trimmed if necessary for modified port app

Hooker’s precision-matched Super Competition header gaskets provide a sure fit and unmatched exhaust sealing. This OEM quality gasket is constructed of a thick ,.060 inch, high temperature, non-asbestos fiber laminate with a perforated steel core, which provides a superior grip and adhesion. This construction also contributes to exact fit compliance between the cylinder head and header flange, offering excellent sealing properties during extreme temperature and operating conditions.

Product Features:

• Tear Resistant
• Precisely Cut To Match Header

Graphite impregnated facing and a steel expanded metal core. Superior tensile strength. Resists cracking and withstands intense heat. Resists deteriorating. Anti-stick properties and easy removal for disassembly.

Product Features:

• Graphite-impregnated facing
• Steel expanded metal core
• Superior tensile strength
• Resists cracking
• Withstands intense heat
• Resists deteriorating
• Anti-stick properties
• Easy removal for disassembly

Product Features:

• Designed To Match Port Openings Of Cylinder Heads
• Excellent Free-Flowing Seal

Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions

Product Features:

• Performance exhaust header gasket consisting of a high-density fiber facing material attached to both sides of a perforated steel core.
• Resists blowout and burnout from high-temperature exhaust and is far stronger than basic paper gaskets.
• Anti-stick coating permits motion without damaging the gasket and makes it easier to remove the gasket for future engine service.
• Slotted bolt holes allow for easier header installation.
• Not intended for use in emission controlled vehicles.

Copperseal exhaust gaskets are unique gaskets made from .043 inch solid copper. They feature an embossed O-ring design for a leak proof seal. They won’t shrink, deteriorate or blowout. Header bolts stay tight. Ideal for motor homes and towing.

Product Features:

• Will Not Shrink/Deteriorate
• Creates A Tight Leak Proof Seal
• Helps Lower Under hood Temps
• Seals Irregular Surfaces
• Seals Slightly Damaged Surface
• Ideal For Tow Vehicles
• Ideal For Motor Homes

Product Features:

• 0.0625 in. Thickness
• 1.50 in. x 1.50 in. Port Size
• For SB Chevy
• Black Color
• Two Piece Configuration

Mr. Gasket has three types of exhaust gaskets–standard, Ultra Seal, and Copperseal. Use the standard for a stock rebuild and the Ultra or Copperseal for extra blowout protection.

Product Features:

• Designed to provide excellent sealing and durability
• Large fiber gasket material
• Heat resistant
• Reusable
• Precision die cut for excellent fit
• Limited warranty

Fel-Pro Performance Gaskets deliver reliable sealing under grueling racing conditions

Product Features:

• Performance exhaust header gasket consisting of a high-density fiber facing material attached to both sides of a perforated steel core.
• Resists blowout and burnout from high-temperature exhaust and is far stronger than basic paper gaskets.
• Anti-stick coating permits motion without damaging the gasket and makes it easier to remove the gasket for future engine service.
• Slotted bolt holes allow for easier header installation.
• Not intended for use in emission controlled vehicles.

Mr. Gasket has three types of exhaust gaskets–standard, Ultra Seal, and Copperseal. Use the standard for a stock rebuild and the Ultra or Copperseal for extra blowout protection.

Product Features:

• High-temperature exhaust material
• Withstands extreme exhaust heat
• Provides excellent sealing and durability
• Superior tensile strength
• Resists deteriorating
• Provides excellent torque retention