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Flowmaster 942553 50 Series Delta Flow Muffler, 2.50 In/Out

Ships directly from the vendor within 3 days
US $169.95
ApproximatelyAU $262.51
List price US $195.44 What does this price mean?
The seller’s previous price is required to be the previous selling price or recommended retail price (RRP) at which it was offered and/or sold for a reasonable period of time immediately prior to the discount.
Save US $25.49 (13% off)
Condition:
Brand New
More information - About this item condition
More than 10 available
Breathe easy. Free returns.
Postage:
US $15.99 (approx. AU $24.70) delivery in 2-4 days
Get it between Wed, 6 Aug and Fri, 8 Aug to 94104.
Located in: Bowling Green, Kentucky, United States
Returns:
30-day returns. Seller pays for return postage.
Payments:
     Diners Club

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Seller assumes all responsibility for this listing.
eBay item number:388616850859
Last updated on 26 Jul, 2025 14:40:17 AESTView all revisionsView all revisions

Compatibility

This part is compatible with 1159 vehicle(s)
YearMakeModelTrimEngineNotes
1988ChevroletMonte CarloBase Coupe 2-Door4.3L 262Cu. In. V6 GAS OHV Naturally AspiratedNote:LS Swap; LT Swap; RWD, Base Quantity Required:1 PartType:Exhaust Muffler
1988ChevroletMonte CarloBase Coupe 2-Door5.0L 305Cu. In. V8 GAS OHV Naturally AspiratedNote:LS Swap; LT Swap; RWD, Base Quantity Required:1 PartType:Exhaust Muffler
1988ChevroletMonte CarloLS Coupe 2-Door4.3L 262Cu. In. V6 GAS OHV Naturally AspiratedNote:LS Swap; LT Swap; RWD, LS Quantity Required:1 PartType:Exhaust Muffler
1988ChevroletMonte CarloLS Coupe 2-Door5.0L 305Cu. In. V8 GAS OHV Naturally AspiratedNote:LS Swap; LT Swap; RWD, LS Quantity Required:1 PartType:Exhaust Muffler
1988ChevroletMonte CarloSS Coupe 2-Door5.0L 305Cu. In. V8 GAS OHV Naturally AspiratedNote:LS Swap; LT Swap; RWD, SS Quantity Required:1 PartType:Exhaust Muffler
1987BuickRegalBase Coupe 2-Door3.8L 3800CC 231Cu. In. V6 GAS OHV Naturally AspiratedNote:LS Swap; LT Swap; RWD, Base Quantity Required:1 PartType:Exhaust Muffler
1987BuickRegalBase Coupe 2-Door5.0L 305Cu. In. V8 GAS OHV Naturally AspiratedNote:LS Swap; LT Swap; RWD, Base Quantity Required:1 PartType:Exhaust Muffler
1987BuickRegalBase Coupe 2-Door5.0L 307Cu. In. V8 GAS OHV Naturally AspiratedNote:LS Swap; LT Swap; RWD, Base Quantity Required:1 PartType:Exhaust Muffler
1987BuickRegalGNX Coupe 2-Door3.8L 3800CC 231Cu. In. V6 GAS OHV TurbochargedNote:LS Swap; LT Swap; RWD, GNX Quantity Required:1 PartType:Exhaust Muffler
1987BuickRegalGrand National Coupe 2-Door3.8L 3800CC 231Cu. In. V6 GAS OHV TurbochargedNote:LS Swap; LT Swap; RWD, Grand National Quantity Required:1 PartType:Exhaust Muffler
1987BuickRegalLimited Coupe 2-Door3.8L 3800CC 231Cu. In. V6 GAS OHV Naturally AspiratedNote:LS Swap; LT Swap; RWD, Limited Quantity Required:1 PartType:Exhaust Muffler
1987BuickRegalLimited Coupe 2-Door3.8L 3800CC 231Cu. In. V6 GAS OHV TurbochargedNote:LS Swap; LT Swap; RWD, Limited Quantity Required:1 PartType:Exhaust Muffler
1987BuickRegalLimited Coupe 2-Door5.0L 305Cu. In. V8 GAS OHV Naturally AspiratedNote:LS Swap; LT Swap; RWD, Limited Quantity Required:1 PartType:Exhaust Muffler
1987BuickRegalLimited Coupe 2-Door5.0L 307Cu. In. V8 GAS OHV Naturally AspiratedNote:LS Swap; LT Swap; RWD, Limited Quantity Required:1 PartType:Exhaust Muffler
1987ChevroletEl CaminoBase Standard Cab Pickup 2-Door4.3L 262Cu. In. V6 GAS OHV Naturally AspiratedNote:LS Swap; LT Swap; RWD, Base Quantity Required:1 PartType:Exhaust Muffler
1987ChevroletEl CaminoBase Standard Cab Pickup 2-Door5.0L 305Cu. In. V8 GAS OHV Naturally AspiratedNote:LS Swap; LT Swap; RWD, Base Quantity Required:1 PartType:Exhaust Muffler
1987ChevroletEl CaminoSS Standard Cab Pickup 2-Door4.3L 262Cu. In. V6 GAS OHV Naturally AspiratedNote:LS Swap; LT Swap; RWD, SS Quantity Required:1 PartType:Exhaust Muffler
1987ChevroletEl CaminoSS Standard Cab Pickup 2-Door5.0L 305Cu. In. V8 GAS OHV Naturally AspiratedNote:LS Swap; LT Swap; RWD, SS Quantity Required:1 PartType:Exhaust Muffler
1987ChevroletMonte CarloBase Coupe 2-Door3.8L 231Cu. In. V6 GAS Naturally AspiratedNote:LS Swap; LT Swap; RWD, Base Quantity Required:1 PartType:Exhaust Muffler
1987ChevroletMonte CarloBase Coupe 2-Door4.3L 262Cu. In. V6 GAS OHV Naturally AspiratedNote:LS Swap; LT Swap; RWD, Base Quantity Required:1 PartType:Exhaust Muffler
Portions of the information contained in this table have been provided by speedway_motors

Item specifics

Condition
Brand New
Type
Exhaust Mufflers
Material
Steel
Inlet Diameter
2.5 "
Outlet Diameter
2.5 "
Finish
Black
Item Length
25.00
California Prop 65 Warning
False
UPC
700042015825

About this product

Product Identifiers

Brand
Flowmaster
Manufacturer Part Number
942553
eBay Product ID (ePID)
74339971

Additional Product Features

Notes
Description--50 Series(TM) Delta Flow Muffler
Sub Type
Exhaust Muffler
Part Type
Mufflers

Item description from the seller

About this seller

Speedway Motors

99.2% positive Feedback1.2M items sold

Joined Apr 2000
Since 1952, Speedway Motors has been committed to providing a broad selection of high-quality, affordable automotive parts – delivered quickly, efficiently and without hassles. Speedway is more than a ...
See more

Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable postage costs
4.9
Postage speed
5.0
Communication
5.0

Seller feedback (373,352)

All ratings
Positive
Neutral
Negative
  • *****- Feedback left by buyer.
    Past month
    Verified purchase
    Recommend seller. Items as described. Quality item, and the item was a good value for the price. Item was delivered in excellent condition. Shipping time was excessive. This would be eBay’s fault, not the seller. Item shipped out June 16 from USA, and delivered July 8 in Canada. eBay definitely needs to overhaul their international shipping to provide better service for the amount they charge.
  • r***m (545)- Feedback left by buyer.
    Past month
    Verified purchase
    Fast shipping on the sellers part, the shipping company beat the heck out of the shipping box, (not sellers fault), item was exactly as described, great communication. Highly recommended seller.
  • d***g (1512)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    I Love speedway , though this time they upset me a little .. waiting for wheels finally called and they tell me on backorder and 6 months before they will be shipped , they should have contacted me , or better yet , don't advertise things you don't have , but this is the first problem in well over 20 years . they are still on my top for sellers.

Product ratings and reviews

4.8
10 product ratings
  • 8 users rated this 5 out of 5 stars
  • 2 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

  • Deep sound

    These mufflers have a raspy snarl when you rev the motor....they have a deep tone at idle and cruising speed but not obnoxiously loud. I've always bought Flowmasters, they deliver on sound and performance.

    Verified purchase: YesCondition: NewSold by: boostprojects

  • Flowmaster 50 series mufflers.

    They have a great sound. No resonance in the cab of my old 48 Ford pickup.

    Verified purchase: YesCondition: New

  • Sounds great

    Sounds great in my big block 69. It was almost too big. Prob should have went with a dual chamber but they work.

    Verified purchase: YesCondition: NewSold by: espeedshop

  • Good sound

    I bought the 50 series to replace the 40's I had on my 68 Dart. 40's were too loud . The 50 series are not as loud but not quit either, louder then I thought they would be.

    Verified purchase: YesCondition: NewSold by: speedway_motors

  • excellent condition

    works very well

    Verified purchase: YesCondition: NewSold by: jcwhitney