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Dynomax 17391

Cat-Back Exhaust System Ultra Flo Welded System

Dynomax 17391
Dynomax® Rebate
Expires on October 31, 2017

Purchase qualifying Dynomax products and get up to $100 in rebates!

View All Dynomax Products

289-17391

made in usa
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Estimated ship date 10/19/17 if Ordered Today
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Dynomax 17391 Cat-Back Exhaust System Ultra Flo Welded System $356.99
Cat-Back Exhaust System
  • Ultra Flo Welded System
  • 1983-89 Camaro/Firebird (except H.O.) 2.8L/5.0L
  • 1990-92 Camaro/Firebird 3.1L
  • With 2.5" Connection to Converter
  • Dual outlet rear
  • Aluminized finish

  • Dynomax 17391 Details

    Camaro/Firebird

    Dynomax Ultra Flo system Dual 2.5" system.

    Includes:

  • Intermediate Pipe
  • Ultra Flo Stainless Steel Muffler
  • RH/LH Tail Pipe
  • Clamps

  • Specifications:

    Inlet Size (in.)
    2.5
    Outlet Size (in.)
    2.5
    Material
    Stainless Steel
    Exit Position
    Split Rear
    Exhaust Type
    Dual
    Exit Style
    Straight
    Clamp Count
    3
    Muffler Count
    1
    Muffler Type Included
    Ultra Flo Polished
    Product Grade
    Economy
    Hardware Included
    Yes
    Tip Included
    No
    Exit Location
    Split Rear
    Exit Quantity
    Two
    Muffler Included
    Yes
    System Style
    Cat Back
    Intermediate Pipe Diameter (in.)
    2.5
    Muffler Configuration
    Single inlet/Dual outlet
    Muffler Quantity
    One
    Muffler Style
    Perforated tube
    Quantity
    Sold as a kit
    System Finish
    Aluminized
    System Material
    Steel
    Tailpipe Diameter (in.)
    2.5
    Inlet Quantity
    One
    Manufacturer's Part Number:
    17391

    All Dynomax Systems are true bolt-ons designed to attach directly to existing mounting points for easy installation. They follow OE routing with top-of-the-line performance mufflers, mandrel-bent pipes for smooth exhaust flow, and all-aluminized materials for good looks and longevity.

    Dynomax SS Exhaust Systems are made completely from stainless steel. Each kit is dyno proven to make more horsepower & torque. Free-flowing Ultra Flo Welded Mufflers and mandrel-bent tubing increase performance & fuel efficiency.

    Dynomax Super Turbo systems feature Dynomax's flow director technology with large internal flow tubes that eliminate turbulence and improve exhaust flow while reducing backpressure. The fiberglass matting gives the Super Turbo a mellow performance tone.

    Dynomax Ultra Flo Welded systems feature a stainless 100% welded muffler that uses straight-through design that ensures unrestricted airflow and reduces backpressure. These systems have a deep performance tone.

    Dynomax Ultra Flo systems feature a seamed, unwelded, 100% polished stainless muffler that uses same straight-through design of the Ultro Flo Welded systems. These systems have a deep performance tone and will support up to 1,900 horsepower.

    Dynomax Race Bullet systems feature a lightweight, compact, race-oriented muffler that provides up to a 4 dba sound reduction on most race applications. These systems are designed for vehicles with limited space and produce a deep race tone.


    Looking for bolt-on truck/SUV exhaust applications? Click here.

    Does Dynomax 17391 fit your vehicle?

    Narrow Results

    1983-1984 PONTIAC FIREBIRD

    • Fitment_Note: Super Turbo System~Ultra Flo Stainless Steel System
    • Liter: 2.8
    • SubModel: S/E
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1983 PONTIAC FIREBIRD

    • Fitment_Note: Except High Output~2 1/2 in. Flare Connection To Catalytic Converter~Super Turbo System~Ultra Flo Stainless Steel System
    • Liter: 5.0
    • SubModel: TRANS AM
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1987 CHEVROLET CAMARO

    • Fitment_Note: Ultra Flo Stainless Steel System
    • Liter: 2.8
    • SubModel: LT
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1986-1989 PONTIAC FIREBIRD

    • Fitment_Note: Super Turbo System~Ultra Flo Stainless Steel System
    • Liter: 2.8
    • SubModel: BASE
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1986 PONTIAC FIREBIRD

    • Fitment_Note: Except High Output~2 1/2 in. Flare Connection To Catalytic Converter~Super Turbo System~Ultra Flo Stainless Steel System~Standard Catalyst Load
    • Liter: 5.0
    • SubModel: S/E
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1992 CHEVROLET CAMARO

    • CC: 5031
    • Fitment_Note: Except High Output~2 1/2 in. Flare Connection To Catalytic Converter~Ultra Flo Stainless Steel System
    • Liter: 5.0
    • SubModel: Z28
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1988 CHEVROLET CAMARO

    • Fitment_Note: Ultra Flo Stainless Steel System
    • Liter: 2.8
    • SubModel: BASE
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1989 CHEVROLET CAMARO

    • Fitment_Note: Ultra Flo Stainless Steel System
    • Liter: 2.8
    • SubModel: RS
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1990-1992 PONTIAC FIREBIRD

    • Fitment_Note: Except High Output~2 1/2 in. Flare Connection To Catalytic Converter~Super Turbo System~Ultra Flo Stainless Steel System
    • Liter: 5.0
    • SubModel: FORMULA
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1983 PONTIAC FIREBIRD

    • Fitment_Note: Except High Output~2 1/2 in. Flare Connection To Catalytic Converter~Super Turbo System~Ultra Flo Stainless Steel System~Standard Catalyst Load
    • Liter: 5.0
    • SubModel: TRANS AM
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1983-1984 PONTIAC FIREBIRD

    • Fitment_Note: Except High Output~2 1/2 in. Flare Connection To Catalytic Converter~Super Turbo System~Ultra Flo Stainless Steel System~Standard Catalyst Load
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1983 CHEVROLET CAMARO

    • CC: 5031
    • Fitment_Note: Except High Output~2 1/2 in. Flare Connection To Catalytic Converter~Ultra Flo Stainless Steel System
    • Liter: 5.0
    • SubModel: Z28
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1990-1992 PONTIAC FIREBIRD

    • Fitment_Note: Super Turbo System~Ultra Flo Stainless Steel System
    • Liter: 3.1
    • SubModel: BASE
    • CUI: 189
    • EngineType: V6 ( 3.1 L / 189 )

    1982 PONTIAC FIREBIRD

    • Fitment_Note: Except High Output~2 1/2 in. Flare Connection To Catalytic Converter~Super Turbo System~Ultra Flo Stainless Steel System
    • EngineType: ALL
    • SubModel: TRANS AM

    1985 PONTIAC FIREBIRD

    • Fitment_Note: Except High Output~2 1/2 in. Flare Connection To Catalytic Converter~Super Turbo System~Ultra Flo Stainless Steel System~Standard Catalyst Load
    • Liter: 5.0
    • SubModel: S/E
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1987-1989 PONTIAC FIREBIRD

    • Fitment_Note: Except High Output~2 1/2 in. Flare Connection To Catalytic Converter~Super Turbo System~Ultra Flo Stainless Steel System~Standard Catalyst Load
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1987-1989 CHEVROLET CAMARO

    • CC: 5031
    • Fitment_Note: Except High Output~2 1/2 in. Flare Connection To Catalytic Converter~Ultra Flo Stainless Steel System
    • Liter: 5.0
    • SubModel: IROC-Z
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1985 PONTIAC FIREBIRD

    • Fitment_Note: Super Turbo System~Ultra Flo Stainless Steel System
    • Liter: 2.8
    • SubModel: BASE
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1982 PONTIAC FIREBIRD

    • Fitment_Note: Except High Output~2 1/2 in. Flare Connection To Catalytic Converter~Super Turbo System~Ultra Flo Stainless Steel System
    • Liter: 5.0
    • SubModel: S/E
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1983-1986 CHEVROLET CAMARO

    • Fitment_Note: Ultra Flo Stainless Steel System
    • Liter: 2.8
    • SubModel: BERLINETTA
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1986-1989 PONTIAC FIREBIRD

    • Fitment_Note: Except High Output~2 1/2 in. Flare Connection To Catalytic Converter~Super Turbo System~Ultra Flo Stainless Steel System~Standard Catalyst Load
    • Liter: 5.0
    • SubModel: TRANS AM
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1983-1984 PONTIAC FIREBIRD

    • Fitment_Note: Super Turbo System~Ultra Flo Stainless Steel System
    • Liter: 2.8
    • SubModel: BASE
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1985-1986 CHEVROLET CAMARO

    • CC: 5031
    • Fitment_Note: Except High Output~2 1/2 in. Flare Connection To Catalytic Converter~Ultra Flo Stainless Steel System
    • Liter: 5.0
    • Aspiration: N
    • SubModel: IROC-Z
    • Engine Vin: H
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1985-1986 CHEVROLET CAMARO

    • CC: 5031
    • Fitment_Note: Except High Output~2 1/2 in. Flare Connection To Catalytic Converter~Ultra Flo Stainless Steel System
    • Liter: 5.0
    • SubModel: IROC-Z
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1983-1984 CHEVROLET CAMARO

    • Fitment_Note: Ultra Flo Stainless Steel System
    • Liter: 2.8
    • SubModel: SPORT
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1985 PONTIAC FIREBIRD

    • Fitment_Note: Super Turbo System~Ultra Flo Stainless Steel System
    • Liter: 2.8
    • SubModel: S/E
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1987 CHEVROLET CAMARO

    • CC: 5031
    • Fitment_Note: Except High Output~2 1/2 in. Flare Connection To Catalytic Converter~Ultra Flo Stainless Steel System
    • Liter: 5.0
    • SubModel: LT
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1983-1984 PONTIAC FIREBIRD

    • Fitment_Note: Except High Output~2 1/2 in. Flare Connection To Catalytic Converter~Super Turbo System~Ultra Flo Stainless Steel System~Standard Catalyst Load
    • Liter: 5.0
    • SubModel: S/E
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1989 PONTIAC FIREBIRD

    • Fitment_Note: Except High Output~2 1/2 in. Flare Connection To Catalytic Converter~Super Turbo System~Ultra Flo Stainless Steel System~Standard Catalyst Load
    • Liter: 5.0
    • SubModel: FORMULA
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1985 PONTIAC FIREBIRD

    • Fitment_Note: Except High Output~2 1/2 in. Flare Connection To Catalytic Converter~Super Turbo System~Ultra Flo Stainless Steel System~Standard Catalyst Load
    • EngineType: ALL
    • SubModel: TRANS AM

    1992 CHEVROLET CAMARO

    • CC: 5031
    • Fitment_Note: Except High Output~2 1/2 in. Flare Connection To Catalytic Converter~Ultra Flo Stainless Steel System
    • Liter: 5.0
    • SubModel: RS HERITAGE EDITION
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1985 PONTIAC FIREBIRD

    • Fitment_Note: Except High Output~2 1/2 in. Flare Connection To Catalytic Converter~Super Turbo System~Ultra Flo Stainless Steel System~Standard Catalyst Load
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1988 CHEVROLET CAMARO

    • CC: 5031
    • Fitment_Note: Except High Output~2 1/2 in. Flare Connection To Catalytic Converter~Ultra Flo Stainless Steel System
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1987 CHEVROLET CAMARO

    • CC: 5031
    • Fitment_Note: Except High Output~2 1/2 in. Flare Connection To Catalytic Converter~Ultra Flo Stainless Steel System
    • Liter: 5.0
    • SubModel: Z28
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1986-1987 PONTIAC FIREBIRD

    • Fitment_Note: Except High Output~2 1/2 in. Flare Connection To Catalytic Converter~Super Turbo System~Ultra Flo Stainless Steel System~Standard Catalyst Load
    • Liter: 5.0
    • SubModel: TRANS AM
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1992 CHEVROLET CAMARO

    • CC: 5031
    • Fitment_Note: Except High Output~2 1/2 in. Flare Connection To Catalytic Converter~Ultra Flo Stainless Steel System
    • Liter: 5.0
    • SubModel: Z28 HERITAGE EDITION
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1985 CHEVROLET CAMARO

    • CC: 5031
    • Fitment_Note: Except High Output~2 1/2 in. Flare Connection To Catalytic Converter~Ultra Flo Stainless Steel System
    • Liter: 5.0
    • SubModel: Z28
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1986 PONTIAC FIREBIRD

    • Fitment_Note: Super Turbo System~Ultra Flo Stainless Steel System
    • Liter: 2.8
    • SubModel: S/E
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1986-1987 PONTIAC FIREBIRD

    • Fitment_Note: Except High Output~2 1/2 in. Flare Connection To Catalytic Converter~Super Turbo System~Ultra Flo Stainless Steel System~Standard Catalyst Load
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1983 CHEVROLET CAMARO

    • CC: 5031
    • Fitment_Note: Except High Output~2 1/2 in. Flare Connection To Catalytic Converter~Ultra Flo Stainless Steel System
    • Liter: 5.0
    • SubModel: BERLINETTA
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1990-1992 PONTIAC FIREBIRD

    • Fitment_Note: Except High Output~2 1/2 in. Flare Connection To Catalytic Converter~Super Turbo System~Ultra Flo Stainless Steel System
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1983 PONTIAC FIREBIRD

    • Fitment_Note: Except High Output~2 1/2 in. Flare Connection To Catalytic Converter~Super Turbo System~Ultra Flo Stainless Steel System~Standard Catalyst Load
    • Liter: 5.0
    • SubModel: TRANS AM
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1992 CHEVROLET CAMARO

    • Fitment_Note: Ultra Flo Stainless Steel System
    • Liter: 3.1
    • SubModel: RS HERITAGE EDITION
    • CUI: 189
    • EngineType: V6 ( 3.1 L / 189 )

    1986 CHEVROLET CAMARO

    • CC: 5031
    • Fitment_Note: Except High Output~2 1/2 in. Flare Connection To Catalytic Converter~Ultra Flo Stainless Steel System
    • Liter: 5.0
    • SubModel: BERLINETTA
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1990-1992 CHEVROLET CAMARO

    • Fitment_Note: Ultra Flo Stainless Steel System
    • Liter: 3.1
    • SubModel: RS
    • CUI: 189
    • EngineType: V6 ( 3.1 L / 189 )

    1982 PONTIAC FIREBIRD

    • Fitment_Note: Except High Output~2 1/2 in. Flare Connection To Catalytic Converter~Super Turbo System~Ultra Flo Stainless Steel System
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1983 CHEVROLET CAMARO

    • CC: 5031
    • Fitment_Note: Except High Output~2 1/2 in. Flare Connection To Catalytic Converter~Ultra Flo Stainless Steel System
    • Liter: 5.0
    • SubModel: Z28
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1986-1987 CHEVROLET CAMARO

    • CC: 5031
    • Fitment_Note: Except High Output~2 1/2 in. Flare Connection To Catalytic Converter~Ultra Flo Stainless Steel System
    • Liter: 5.0
    • SubModel: SPORT
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1983 CHEVROLET CAMARO

    • CC: 5031
    • Fitment_Note: Except High Output~2 1/2 in. Flare Connection To Catalytic Converter~Ultra Flo Stainless Steel System
    • Liter: 5.0
    • SubModel: SPORT
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1992 PONTIAC FIREBIRD

    • Fitment_Note: Except High Output~2 1/2 in. Flare Connection To Catalytic Converter~Super Turbo System~Ultra Flo Stainless Steel System
    • Liter: 5.0
    • SubModel: TRANS AM GTA
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1985-1987 CHEVROLET CAMARO

    • CC: 5031
    • Fitment_Note: Except High Output~2 1/2 in. Flare Connection To Catalytic Converter~Ultra Flo Stainless Steel System
    • Liter: 5.0
    • SubModel: Z28
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1989-1992 CHEVROLET CAMARO

    • CC: 5031
    • Fitment_Note: Except High Output~2 1/2 in. Flare Connection To Catalytic Converter~Ultra Flo Stainless Steel System
    • Liter: 5.0
    • SubModel: RS
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1985-1987 CHEVROLET CAMARO

    • Fitment_Note: Ultra Flo Stainless Steel System
    • Liter: 2.8
    • SubModel: SPORT
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1992 PONTIAC FIREBIRD

    • Fitment_Note: Except High Output~2 1/2 in. Flare Connection To Catalytic Converter~Super Turbo System~Ultra Flo Stainless Steel System
    • Liter: 5.0
    • SubModel: TRANS AM
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )
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