Dynomax 17757 Exhaust Muffler - Left or Right
OE Quality 60-Day Returns
Dynomax
 Super Turbo Direct Fit

Dynomax 17757 Exhaust Muffler - Left or Right

Brand Dynomax 17757
Position Right and Left
Universal Or Specific Fit Specific
Shape Oval
Grade Type Performance
Inlet Inside Diameter 2.5
Body Width 9.75
Inlet Quantity 1
Outlet Quantity 1
Reversible No
Tunable No
Overall Length 16.75
Automotive Item Grade High performance part
Body Height 4.25
Body Height 4.250 in.
Body Length 14
Body Length 14.000 in.
Body Material Steel
Body Width 9.750 in.
Finish Aluminized
Fitment Direct oe replacement
Flow Director Yes
Inlet 1 Inside Diameter 2.5
Inlet 1 Type Pipe connection
Inlet Configuration Offset
Inlet Connection Type Pipe
Inlet Diameter Designation Inside diameter
Inlet Inside Diameter 2.500 in.
Inlet Offset 2.875
Inlet Position Offset
Inlet Quantity 1
Inlet Type Pipe connection
Product line Super Turbo Direct Fit
Fits Chevrolet · 29 vehicles

Direct OE replacement. Specific-fit muffler for a straightforward swap.

Flow director design. Channels exhaust flow and reduces turbulence.

Fiberglass matting. Helps absorb resonance while keeping a mellow tone.

$167.67Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.

Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Order total $167.67
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all Exhaust Muffler options

Dynomax Super Turbo Direct Fit Muffler

The Dynomax Super Turbo Direct Fit muffler is a performance exhaust replacement built for specific vehicle applications, including Chevrolet Corvette fitments from 1974-1982. Part number 17757 uses an oval aluminized steel body, a single offset inlet, and a direct OE replacement layout to support a cleaner exhaust path with a mellow performance tone.

The Super Turbo Direct Fit line focuses on application-specific exhaust fitment and controlled flow. For Corvette owners looking for a direct-fit muffler replacement, Dynomax 17757 is engineered around the factory-style exhaust layout while maintaining the sound character associated with the Super Turbo series.

Key Features

  • Direct OE replacement fitment for specific Chevrolet Corvette applications
  • Oval muffler body with aluminized steel construction
  • Patented flow director design to channel exhaust flow and reduce turbulence
  • Large internal flow tubes to improve exhaust flow and reduce backpressure
  • Fiberglass matting technology to absorb interior resonance
  • Mellow performance tone for street-driven use
  • Single offset inlet and single outlet configuration
  • Part number 17757

Detailed Description

Dynomax 17757 is a Super Turbo Direct Fit exhaust muffler with a 2.5-inch inlet inside diameter, 2.25-inch outlet diameter, 16.75-inch overall length, and an oval body measuring 14 inches long, 9.75 inches wide, and 4.25 inches high. The aluminized steel body finish is suited to performance exhaust service, while the internal flow director and large tubes are used to keep exhaust moving efficiently through the muffler. This design is a practical choice for Chevrolet Corvette exhaust repair or replacement where factory-style fitment and a controlled sound level are important.

Fits 1974-1982 Chevrolet Corvette, right. Fits 1974-1982 Chevrolet Corvette, left. Fits 1982 Chevrolet Corvette, N/A. Fits 1978-1981 Chevrolet Corvette, right. Fits 1978-1981 Chevrolet Corvette, left. Dynomax 17757 is also referenced for Chevrolet Corvette axle-back and cat-back applications noted in the fitment data.

What It Helps Address

  • Worn or damaged factory muffler replacement on Chevrolet Corvette exhaust systems
  • Excessive exhaust resonance inside the cabin
  • Restricted exhaust flow from an aging muffler core
  • Backpressure concerns in a performance exhaust setup
  • Need for a direct-fit muffler with OE-style routing

Installation Notes and Tips

Verify inlet and outlet sizing, offset position, and vehicle-side fitment before installation. This muffler is not reversible and uses a specific fit layout, so it should be matched to the correct Corvette application and side listed in the fitment data. Confirm whether your vehicle uses an axle-back or cat-back configuration before ordering part number 17757.

Quality Assurance

Dynomax Super Turbo mufflers are built around a patented flow director design and fiberglass matting technology to support consistent exhaust flow and controlled sound. The aluminized steel construction and direct-fit configuration reflect the brand’s performance exhaust engineering for application-specific replacement use.

Related reading

This part fits 29 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
1982ChevroletCorvette5.7LV8RightKit Contains Spout And Clamp; Axle Back Exhaust; Super Turbo Direct Fit
1982ChevroletCorvette5.7LV8N/ACat Back System; Kit Contains Spouts And Clamps; Super Turbo Direct Fit
1982ChevroletCorvette5.7LV8LeftKit Contains Spout And Clamp; Axle Back Exhaust; Super Turbo Direct Fit
1981ChevroletCorvette5.7LV8RightKit Contains Spout And Clamp; Axle Back Exhaust; Super Turbo Direct Fit
1981ChevroletCorvette5.7LV8RightCat Back System; Kit Contains Spouts And Clamps; Super Turbo Direct Fit
1981ChevroletCorvette5.7LV8LeftCat Back System; Kit Contains Spouts And Clamps; Super Turbo Direct Fit
1981ChevroletCorvette5.7LV8LeftKit Contains Spout And Clamp; Axle Back Exhaust; Super Turbo Direct Fit
1980ChevroletCorvette5.7LV8RightKit Contains Spout And Clamp; Axle Back Exhaust; Super Turbo Direct Fit
1980ChevroletCorvette5.0LV8RightCat Back System; Kit Contains Spouts And Clamps; Super Turbo Direct Fit
1980ChevroletCorvette5.7LV8RightCat Back System; Kit Contains Spouts And Clamps; Super Turbo Direct Fit
1980ChevroletCorvette5.7LV8LeftCat Back System; Kit Contains Spouts And Clamps; Super Turbo Direct Fit
1980ChevroletCorvette5.0LV8LeftCat Back System; Kit Contains Spouts And Clamps; Super Turbo Direct Fit
1980ChevroletCorvette5.7LV8LeftKit Contains Spout And Clamp; Axle Back Exhaust; Super Turbo Direct Fit
1979ChevroletCorvette5.7LV8RightKit Contains Spout And Clamp; Axle Back Exhaust; Super Turbo Direct Fit
1979ChevroletCorvette5.7LV8LeftCat Back System; Kit Contains Spouts And Clamps; Super Turbo Direct Fit
1979ChevroletCorvette5.7LV8RightCat Back System; Kit Contains Spouts And Clamps; Super Turbo Direct Fit
1979ChevroletCorvette5.7LV8LeftKit Contains Spout And Clamp; Axle Back Exhaust; Super Turbo Direct Fit
1978ChevroletCorvette5.7LV8RightKit Contains Spout And Clamp; Axle Back Exhaust; Super Turbo Direct Fit
1978ChevroletCorvette5.7LV8RightCat Back System; Kit Contains Spouts And Clamps; Super Turbo Direct Fit
1978ChevroletCorvette5.7LV8LeftCat Back System; Kit Contains Spouts And Clamps; Super Turbo Direct Fit
1978ChevroletCorvette5.7LV8LeftKit Contains Spout And Clamp; Axle Back Exhaust; Super Turbo Direct Fit
1977ChevroletCorvette5.7LV8RightKit Contains Spout And Clamp; Axle Back Exhaust; Super Turbo Direct Fit
1977ChevroletCorvette5.7LV8LeftKit Contains Spout And Clamp; Axle Back Exhaust; Super Turbo Direct Fit
1976ChevroletCorvette5.7LV8RightKit Contains Spout And Clamp; Axle Back Exhaust; Super Turbo Direct Fit
1976ChevroletCorvette5.7LV8LeftKit Contains Spout And Clamp; Axle Back Exhaust; Super Turbo Direct Fit
1975ChevroletCorvette5.7LV8RightKit Contains Spout And Clamp; Axle Back Exhaust; Super Turbo Direct Fit
1975ChevroletCorvette5.7LV8LeftKit Contains Spout And Clamp; Axle Back Exhaust; Super Turbo Direct Fit
1974ChevroletCorvette5.7LV8RightKit Contains Spout And Clamp; Axle Back Exhaust; Super Turbo Direct Fit
1974ChevroletCorvette5.7LV8LeftKit Contains Spout And Clamp; Axle Back Exhaust; Super Turbo Direct Fit