Check the item description to confirm this fits your vehicle

Flowmaster 42542 Set of 2 2.5" Center In/Offset Out 40 Series Chambered Mufflers

US $199.90
or Best Offer
as low as $34.69/mo with
Condition:
New
10 available9 sold

Additional service available

Breathe easy. Free shipping and returns.
People want this. 11 people are watching this.
Shipping:
Free UPS Ground.
Located in: Hatfield, Pennsylvania, United States
Delivery:
Estimated between Fri, Dec 5 and Tue, Dec 9 to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the shipping service selected, the seller's shipping history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
30 days returns. Seller pays for return shipping.
Payments:
       .
*No Interest if paid in full in 6 months on $149+. See terms and apply now- for PayPal Credit, opens in a new window or tab
Earn up to 5x points when you use your eBay Mastercard®. Learn moreabout earning points with eBay Mastercard

Shop with confidence

Top Rated Plus
Top rated seller, fast shipping, and free returns. Learn more- Top Rated Plus - opens in a new window or tab
eBay Money Back Guarantee
Get the item you ordered or your money back. Learn moreeBay Money Back Guarantee - opens new window or tab
Seller assumes all responsibility for this listing.
eBay item number:295379497473
Last updated on Dec 02, 2025 08:50:39 PSTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Shape
Oval
Vehicle Type 2
Late Model Muscle Car
Vehicle Type 3
Street Rod
Type of Muffler
Chambered
Vehicle Type 4
Street/Strip
Vehicle Type 5
Truck/SUV
Muffler Type
Chambered
Inlet Position
Center
Body Length
13 in
Inlet Diameter
2.5 in
Outlet Connection Type
Pipe Connection
Sound Level
Aggressive Sound
Finish
Paint
California Proposition 65 Required
No
Automotive Item Grade
High Performance
Reversible
No
Inlet Connection Type
Pipe Connection
Color
Black
Outlet Diameter
2.5 in
Muffler Series
Original 40 Series
Manufacturer Part Number
42542
Overall Length
19 in
Quantity
Set of 2
Material
Aluminized Steel
California Prop 65 Warning
This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm.
Brand
Flowmaster
Body Width
9.5 in
Type
Street Mufflers
Vehicle Type 1
Classic Muscle Car
Fitment
Universal
Body Height
4 in
Outlet Position
Offset
UPC
700042010349
Category

Item description from the seller

About this seller

AutoShopping24

99.7% positive feedback182K items sold

Joined Dec 2017
We are working hard 24/7 so that you can get outstanding service and support! We have over 2,000,000 items in our warehouses. We are ready to offer our customers the best discounts. Just send us a ...
See more

Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

Seller feedback (41,108)

All ratingsselected
Positive
Neutral
Negative
  • 4***l (905)- Feedback left by buyer.
    Past month
    Verified purchase
    Drop Shipper, not stocked at seller location. Prompt reply to questions by seller staff, Item delivered in Manufacturer Box, with no tape or protection in transit... fortunately, everything arrived intact with no damage. Package Contents was shown on outside of carton, removing any surprise there could have been if it were intended as a gift.
  • a***1 (83)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Great people to work with quick to respond to my issues quick to take care of the issue. Great shipping value is probably right on just solid people. I recommend them highly if you ever have an issue, they would take care of it immediately I’m not saying that have issues or anything I’m just saying if you had one come up. I would recommend buying from them anytime.
  • k***n (2213)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Flowmaster makes one of the best built mufflers you can purchase, the quality way surpasses most aftermarket muffler manufactures. Shipping was quick but the only problem I had with this seller is they didn't package it very well and arrive with box torn open and barely hanging on. if the box was to become separated the carrier would have just thrown it into the trash and it would have never arrived. just unnacceptable and the seller should know how the carriers (UPS, FedX, or USPS) destroy ever
See all feedback

Product ratings and reviews

5.0
8 product ratings
  • 8 users rated this 5 out of 5 stars
  • 0 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

  • Great product

    Great sound this is my third truck putting this exact muffler on only complaint is the paint comes off after about a week because of the heat but that's to be expected other than that great product.

    Verified purchase: YesCondition: NewSold by: snakeriverperformance

  • Good

    Sounds great got to love that flowmaster 40 series sound

    Verified purchase: YesCondition: NewSold by: kmjperformance

  • Great Muffler

    The price is great and the muffler sounds awesome. I put it in a V6 4RUNNER and it sounds really nice.

    Verified purchase: YesCondition: NewSold by: performance-curve

  • The best performance muffler sound is ra...

    The best performance muffler sound is raw power without being too loud.

    Verified purchase: YesCondition: NewSold by: streetrays

  • Flow master 40 series mufflers

    I installed the mufflers on my 55 and they sound great

    Verified purchase: YesCondition: NewSold by: partsdriven