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Exhaust System for 1970 Oldsmobile Cutlass

We have 11 Items In-stock. Select your vehicle's Submodel to continue.

Magnaflow Exhaust System

Magnaflow Exhaust System, Magnaflow Performance, Stainless Steel, Natural
Magnaflow Exhaust System Magnaflow Exhaust System
$673.95 List Price $872.17 Save $198.22 Availability: In Stock
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  • SKU#: M6615894
  • Quantity Sold: Assembly
  • Muffler Sound Level: Moderate
  • Recommended Use: Performance
  • Advertised Power Gains: 10% increase in horsepower
  • Anticipated Ship Out Time: 1-2 Business Days
  • Attachment Style: Bolt/Clamp On
  • Exit Location: Multiple Exit Options
  • Exit Quantity: Multiple Exit Options
  • Main Piping Diameter: 2.5 in.
  • Muffler Configuration: Single Inlet and Outlet
  • Muffler Finish: Polished
  • Muffler Material: Stainless Steel
  • Muffler Quantity: Two
  • Muffler Type: Straight Thru
  • Notes: Includes: X-pipe, mounting hardware, 4 x 9 x 14 in. muffler
  • System Type: Crossmember-back
  • Tip Cut: Turndown
  • Tip Diameter: 2.75 in.
  • Tip Edge Style: Non-Rolled
  • Tip Finish: Polished
  • Tip Length: 9 in.
  • Tip Material: Stainless Steel
  • Tip Quantity: 2
  • Tip Shape: Round
  • Warranty: Lifetime Magnaflow Limited Warranty
see more Fits the following 1970 Oldsmobile Cutlass submodels:
  • 8 Cyl 5.7L | Base
  • 8 Cyl 7.5L | Base
Magnaflow Exhaust System, Magnaflow Performance, Stainless Steel, Natural
Magnaflow Exhaust System Magnaflow Exhaust System
$830.42 List Price $1,074.66 Save $244.24 Availability: In Stock
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  • SKU#: M6615898
  • Quantity Sold: Assembly
  • Muffler Sound Level: Moderate
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 1-2 Business Days
  • Attachment Style: Bolt/Clamp On
  • Exit Location: Split Side (Behind Rear Tires)
  • Exit Quantity: Dual
  • Main Piping Diameter: 3 in.
  • Muffler Configuration: Single Inlet and Outlet
  • Muffler Finish: Polished
  • Muffler Material: Stainless Steel
  • Muffler Quantity: Two
  • Muffler Type: Straight Thru
  • Notes: Includes: X-pipe, mounting hardware, 4 x 9 x 14 in. muffler; X-member back
  • System Type: Crossmember-back
  • Tip Cut: No Tips Included
  • Tip Diameter: No Tips Included
  • Tip Finish: No Tips Included
  • Tip Length: No Tips Included
  • Tip Material: No Tips Included
  • Tip Quantity: No Tips Included
  • Tip Shape: No Tips Included
  • Warranty: Lifetime Magnaflow Limited Warranty
see more Fits the following 1970 Oldsmobile Cutlass submodels:
  • 8 Cyl 5.7L | Base
  • 8 Cyl 7.5L | Base
Rating: (see review/s)

"it sounds great on the car and gets you a lot of looks. good exhaust makes a cruiser great.1972 Monte Carlo's kill" posted by: stumpy on May 11, 2009 view all 1 reviews

Flowmaster Exhaust System

Flowmaster Exhaust System, Flowmaster American Thunder, Aluminized Steel, Natural
Flowmaster Exhaust System Flowmaster Exhaust System
$503.69 List Price $658.41 Save $154.72 Availability: In Stock
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  • SKU#: F1317119
  • Quantity Sold: Assembly
  • Muffler Sound Level: Moderate-to-Aggressive
  • Recommended Use: Performance
  • Advertised Power Gains: Typically 5-7% increase over stock
  • Anticipated Ship Out Time: Same day - 1 business day
  • Attachment Style: Clamp-On or Weld-On (Recommended)
  • Exit Location: Dual Rear Exit
  • Exit Quantity: Dual
  • Includes: H-pipe, mounting hardware
  • Main Piping Diameter: 2.5 in.
  • Muffler Configuration: 2.5 In. Inlet, 2.5 In. Outlet
  • Muffler Finish: Black
  • Muffler Material: Aluminized Steel
  • Muffler Quantity: Two
  • Muffler Type: Chambered
  • Notes: Includes Super 40 Series Muffler
  • System Type: Header-back
  • Tip Cut: Tips Not Included
  • Tip Diameter: Tips Not Included
  • Tip Edge Style: Tips Not Included
  • Tip Finish: Tips Not Included
  • Tip Length: Tips Not Included
  • Tip Material: Tips Not Included
  • Tip Quantity: Tips Not Included
  • Tip Shape: Tips Not Included
  • Warranty: Flowmaster 3-Year Limited Warranty
see more Fits the following 1970 Oldsmobile Cutlass submodels:
  • 6 Cyl 4.1L | Base
  • 8 Cyl 5.7L | Base
  • 8 Cyl 7.5L | Base
Flowmaster Exhaust System, Flowmaster American Thunder, Aluminized Steel, Natural
Flowmaster Exhaust System Flowmaster Exhaust System
$630.68 List Price $824.42 Save $193.74 Availability: In Stock
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  • SKU#: F1317200
  • Quantity Sold: Assembly
  • Muffler Sound Level: Aggressive
  • Recommended Use: Performance
  • Advertised Power Gains: Typically 5-7% increase over stock
  • Anticipated Ship Out Time: Same day - 1 business day
  • Attachment Style: Clamp-On or Weld-On (Recommended)
  • Exit Location: Dual Rear Exit
  • Exit Quantity: Dual
  • Includes: H-pipe, mounting hardware
  • Main Piping Diameter: 3 in.
  • Muffler Configuration: 3 In. Inlet, 3 In. Outlet
  • Muffler Finish: Black
  • Muffler Material: Aluminized Steel
  • Muffler Quantity: Two
  • Muffler Type: Chambered
  • Notes: Includes Super 40 Series Muffler
  • System Type: Header-back
  • Tip Cut: Tips Not Included
  • Tip Diameter: Tips Not Included
  • Tip Edge Style: Tips Not Included
  • Tip Finish: Tips Not Included
  • Tip Length: Tips Not Included
  • Tip Material: Tips Not Included
  • Tip Quantity: Tips Not Included
  • Tip Shape: Tips Not Included
  • Warranty: Flowmaster 3-Year Limited Warranty
see more Fits the following 1970 Oldsmobile Cutlass submodels:
  • 6 Cyl 4.1L | Base
  • 8 Cyl 5.7L | Base
  • 8 Cyl 7.5L | Base
Flowmaster Exhaust System, Flowmaster American Thunder, Stainless Steel, Natural
Flowmaster Exhaust System Flowmaster Exhaust System
$569.82 List Price $744.86 Save $175.04 Availability: In Stock
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  • SKU#: F13817409
  • Quantity Sold: Assembly
  • Muffler Sound Level: Aggressive
  • Recommended Use: Performance
  • Advertised Power Gains: Typically 5-7% increase over stock
  • Anticipated Ship Out Time: Same day - 1 business day
  • Attachment Style: Clamp-On or Weld-On (Recommended)
  • Exit Location: Dual Rear Exit
  • Exit Quantity: Dual
  • Includes: H-pipe, mounting hardware
  • Main Piping Diameter: 2.5 in.
  • Muffler Configuration: 2.5 In. Inlet, 2.5 In. Outlet
  • Muffler Finish: Natural
  • Muffler Material: Stainless Steel
  • Muffler Quantity: Two
  • Muffler Type: Chambered
  • Notes: Includes Super 40 Series Muffler
  • System Type: Header-back
  • Tip Cut: Tips Not Included
  • Tip Diameter: Tips Not Included
  • Tip Edge Style: Tips Not Included
  • Tip Finish: Tips Not Included
  • Tip Length: Tips Not Included
  • Tip Material: Tips Not Included
  • Tip Quantity: Tips Not Included
  • Tip Shape: Tips Not Included
  • Warranty: Lifetime Flowmaster Limited Warranty
see more Fits the following 1970 Oldsmobile Cutlass submodels:
  • 8 Cyl 5.7L | Base
  • 8 Cyl 7.5L | Base
Flowmaster Exhaust System, Flowmaster American Thunder, Stainless Steel, Natural
Flowmaster Exhaust System Flowmaster Exhaust System
$741.98 List Price $969.91 Save $227.93 Availability: In Stock
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  • SKU#: F13817200
  • Quantity Sold: Assembly
  • Muffler Sound Level: Aggressive
  • Recommended Use: Performance
  • Advertised Power Gains: Typically 5-7% increase over stock
  • Anticipated Ship Out Time: Same day - 1 business day
  • Attachment Style: Clamp-On or Weld-On (Recommended)
  • Downpipe Diameter: 3 in.
  • Exit Location: Dual Rear Exit
  • Exit Quantity: Dual
  • Includes: H-pipe, mounting hardware
  • Main Piping Diameter: 3 in.
  • Muffler Configuration: 3 In. Inlet, 3 In. Outlet
  • Muffler Finish: Black
  • Muffler Material: Stainless Steel
  • Muffler Quantity: Two
  • Muffler Type: Chambered
  • Notes: Includes Super 40 Series Muffler
  • System Type: Header-back
  • Tip Cut: Tips Not Included
  • Tip Diameter: Tips Not Included
  • Tip Edge Style: Tips Not Included
  • Tip Finish: Tips Not Included
  • Tip Length: Tips Not Included
  • Tip Material: Tips Not Included
  • Tip Quantity: Tips Not Included
  • Tip Shape: Tips Not Included
  • Warranty: Lifetime Flowmaster Limited Warranty
see more Fits the following 1970 Oldsmobile Cutlass submodels:
  • 8 Cyl 5.7L | Base
  • 8 Cyl 7.5L | Base

Heartthrob Exhaust Exhaust System

Heartthrob Exhaust Exhaust System, Heartthrob Exhaust Header Dual, Aluminized Steel, Natural
Heartthrob Exhaust Exhaust System Heartthrob Exhaust Exhaust System
$191.60 List Price $226.09 Save $34.49 Availability: In Stock
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  • SKU#: HEA8148690
  • Emissions: For off road/track use
  • Quantity Sold: Assembly
  • Muffler Sound Level: No Muffler
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 1-2 Business Days
  • Attachment Style: Bolt-on
  • Exit Location: Split Rear
  • Exit Quantity: Dual
  • Includes: Pipes, mounting hardware
  • Main Piping Diameter: 2.25 in.
  • Muffler Configuration: No Muffler
  • Muffler Finish: No Muffler
  • Muffler Material: No Muffler
  • Muffler Quantity: No Muffler
  • Muffler Type: No Muffler
  • Notes: For vehicles equipped with 3 in. collector long tube header. Modifications, including cutting and welding, may be needed to bolt up to different varieties of headers. Kit includes all flanges, gaskets, hangers, clamps, hardware, tubing and instructions.
  • System Type: Header-back
  • Tip Cut: Tips Not Included
  • Tip Diameter: Tips Not Included
  • Tip Edge Style: Tips Not Included
  • Tip Finish: Tips Not Included
  • Tip Length: Tips Not Included
  • Tip Material: Tips Not Included
  • Tip Quantity: Tips Not Included
  • Tip Shape: Tips Not Included
  • Warranty: 1-year Heartthrob Exhaust warranty
see more Fits the following 1970 Oldsmobile Cutlass submodels:
  • 8 Cyl 5.7L | Base
  • 8 Cyl 7.5L | Base
Heartthrob Exhaust Exhaust System, Heartthrob Exhaust Header Dual, Aluminized Steel, Natural
Heartthrob Exhaust Exhaust System Heartthrob Exhaust Exhaust System
$212.87 List Price $251.19 Save $38.32 Availability: In Stock
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  • SKU#: HEA8158690
  • Emissions: For off road/track use
  • Quantity Sold: Assembly
  • Muffler Sound Level: No Muffler
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 1-2 Business Days
  • Attachment Style: Bolt-on
  • Exit Location: Split Rear
  • Exit Quantity: Dual
  • Includes: Pipes, mounting hardware
  • Main Piping Diameter: 2.5 in.
  • Muffler Configuration: No Muffler
  • Muffler Finish: No Muffler
  • Muffler Material: No Muffler
  • Muffler Quantity: No Muffler
  • Muffler Type: No Muffler
  • Notes: For vehicles equipped with 3 in. collector long tube header. Modifications, including cutting and welding, may be needed to bolt up to different varieties of headers. Kit includes all flanges, gaskets, hangers, clamps, hardware, tubing and instructions.
  • System Type: Header-back
  • Tip Cut: Tips Not Included
  • Tip Diameter: Tips Not Included
  • Tip Edge Style: Tips Not Included
  • Tip Finish: Tips Not Included
  • Tip Length: Tips Not Included
  • Tip Material: Tips Not Included
  • Tip Quantity: Tips Not Included
  • Tip Shape: Tips Not Included
  • Warranty: 1-year Heartthrob Exhaust warranty
see more Fits the following 1970 Oldsmobile Cutlass submodels:
  • 8 Cyl 5.7L | Base
  • 8 Cyl 7.5L | Base
Rating: (see review/s)

"Bought for my BBC 70 El Camino with headers problem has been to find a product that has behind the wheel exit as stock without spending $600-800 for a 2.5 inch system. Will still have to alter to get correct exit tailpipes." posted by: vortec$$$z on March 19, 2014 view all 1 reviews

Heartthrob Exhaust Exhaust System, Heartthrob Exhaust Header Dual, Aluminized Steel, Natural
Heartthrob Exhaust Exhaust System Heartthrob Exhaust Exhaust System
$296.84 List Price $350.27 Save $53.43 Availability: In Stock
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  • SKU#: HEA8158690M
  • Emissions: For off road/track use
  • Quantity Sold: Assembly
  • Muffler Sound Level: Moderate
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 1-2 Business Days
  • Attachment Style: Bolt-on
  • Exit Location: Split Rear
  • Exit Quantity: Dual
  • Includes: Mounting Hardware
  • Main Piping Diameter: 2.5 in.
  • Muffler Configuration: Single Inlet and Outlet
  • Muffler Finish: Natural
  • Muffler Material: Aluminized Steel
  • Muffler Quantity: Two
  • Muffler Type: Turbo
  • Notes: For vehicles equipped with 3 in. collector long tube header. Modifications, including cutting and welding, may be needed to bolt up to different varieties of headers. Kit includes all flanges, gaskets, hangers, clamps, hardware, tubing and instructions.
  • System Type: Header-back
  • Tip Cut: Tips Not Included
  • Tip Diameter: Tips Not Included
  • Tip Edge Style: Tips Not Included
  • Tip Finish: Tips Not Included
  • Tip Length: Tips Not Included
  • Tip Material: Tips Not Included
  • Tip Quantity: Tips Not Included
  • Tip Shape: Tips Not Included
  • Warranty: 1-year Heartthrob Exhaust warranty
see more Fits the following 1970 Oldsmobile Cutlass submodels:
  • 8 Cyl 5.7L | Base
  • 8 Cyl 7.5L | Base
Heartthrob Exhaust Exhaust System, Heartthrob Exhaust Header Dual, Aluminized Steel, Natural
Heartthrob Exhaust Exhaust System Heartthrob Exhaust Exhaust System
$345.47 List Price $407.65 Save $62.18 Availability: In Stock
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  • SKU#: HEA8158690V
  • Emissions: For off road/track use
  • Quantity Sold: Assembly
  • Muffler Sound Level: Moderate to Aggressive
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 1-2 Business Days
  • Attachment Style: Bolt-on
  • Exit Location: Split Rear
  • Exit Quantity: Dual
  • Main Piping Diameter: 2.5 in.
  • Muffler Configuration: Single Inlet and Outlet
  • Muffler Finish: Natural
  • Muffler Material: Aluminized Steel
  • Muffler Quantity: Two
  • Muffler Type: Chambered
  • Notes: For vehicles equipped with 3 in. collector long tube header, off-road use on vehicles with converters from the factory. Modifications, including cutting and welding, may be needed to bolt up to different varieties of headers. Kit includes all flanges, gas
  • System Type: Header-back
  • Tip Cut: Tips Not Included
  • Tip Diameter: Tips Not Included
  • Tip Edge Style: Tips Not Included
  • Tip Finish: Tips Not Included
  • Tip Length: Tips Not Included
  • Tip Material: Tips Not Included
  • Tip Quantity: Tips Not Included
  • Tip Shape: Tips Not Included
  • Warranty: 1-year Heartthrob Exhaust warranty
see more Fits the following 1970 Oldsmobile Cutlass submodels:
  • 8 Cyl 5.7L | Base
  • 8 Cyl 7.5L | Base
Heartthrob Exhaust Exhaust System, Heartthrob Exhaust Header Dual, Aluminized Steel, Natural
Heartthrob Exhaust Exhaust System Heartthrob Exhaust Exhaust System
$317.98 List Price $375.22 Save $57.24 Availability: In Stock
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  • SKU#: HEA8178695
  • Emissions: For off road/track use
  • Quantity Sold: Assembly
  • Muffler Sound Level: No Muffler
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 1-2 Business Days
  • Attachment Style: Bolt-on
  • Exit Location: Split Rear
  • Exit Quantity: Dual
  • Includes: Pipes, mounting hardware
  • Main Piping Diameter: 3 in.
  • Muffler Configuration: No Muffler
  • Muffler Finish: No Muffler
  • Muffler Material: No Muffler
  • Muffler Quantity: No Muffler
  • Muffler Type: No Muffler
  • Notes: For vehicles equipped with 3 in. collector long tube header. Modifications, including cutting and welding, may be needed to bolt up to different varieties of headers. Kit includes all flanges, gaskets, hangers, clamps, hardware, tubing and instructions.
  • System Type: Header-back
  • Tip Cut: Tips Not Included
  • Tip Diameter: Tips Not Included
  • Tip Edge Style: Tips Not Included
  • Tip Finish: Tips Not Included
  • Tip Length: Tips Not Included
  • Tip Material: Tips Not Included
  • Tip Quantity: Tips Not Included
  • Tip Shape: Tips Not Included
  • Warranty: 1-year Heartthrob Exhaust warranty
see more Fits the following 1970 Oldsmobile Cutlass submodels:
  • 8 Cyl 5.7L | Base
  • 8 Cyl 7.5L | Base