Products to Compare (max of 3)
X
Compare These Parts
America's Oldest Speed Shop ® Talk to the Experts. Call 800.979.0122, 7am-10pm, everyday.
Help Center
Help Center

U.S.Order Line:

800.979.0122

(CST) 7am - 10pm

Race and Rod Tech Support

Mon-Fri 8am - 5pm

Canadian Order Line:

855.313.9180

International Order Line:

1.402.323.3200
Since 1952
Menu
Shop By
Support
Account
Add to Cart
$85.99
Flowmaster Mufflers 42543 40 Series 2.5 Inch Muffler, Offset In/Outlet
Flowmaster Mufflers 42543 40 Series 2.5 Inch Muffler, Offset In/Outlet

Flowmaster Mufflers 42543 40 Series 2.5 Inch Muffler, Offset In/Outlet

0 Reviews | 1 Answered Question
In Stock
Can Ship FREE
Flowmaster Mufflers 42543 40 Series 2.5 Inch Muffler, Offset In/Outlet
Image Gallery
Flowmaster Mufflers 42543 40 Series 2.5 Inch Muffler, Offset In/Outlet Flowmaster Mufflers 42543 40 Series 2.5 Inch Muffler, Offset In/Outlet
Flowmaster Mufflers 42543 40 Series 2.5 Inch Muffler, Offset In/Outlet
Zoomed In Image
Part # 37842543
$85.99
each
Quantity:
Add to Cart
Call to Order
Add to Buildlist
Compare

Details
Reviews
Q&A
Videos & Articles

Important Messages:

  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.

Details

Inlet Size:
2.50
Outlet Size:
2.50
Material Type:
Steel
Finish:
Aluminized
Overall Width:
9.70"
Overall Length:
19.15"
Overall Height:
4.25"
MFG. Part #:
42543
Sold in Quantity:
Each
GTIN Code:
700042010356

Info

The Flowmaster 40 Series two chamber muffler is the original bad boy for street/strip cars. Made of 16 gauge, aluminized steel, the unique design cancels out noise, but makes big power.

Overall measurement is 19" long, 9-3/4" wide and 4" thick. Body alone is 13" long.

Item Details

Offset inlet/offset outlet

Related Products

More Like This

Reviews

Q & A

Videos & Articles

  • Visit the Toolbox

    The Toolbox is Speedway Motors' hub for professionally written articles.

  • by Dave
    A new motor deserves new exhaust. Click here for a rundown on selecting the best setup!
    Learn More
  • by Jason
    If you're ready to get your street machine sounding as good as it looks, it's important to know how each muffler will affect your sound and performance. Take a listen and decide which muffler is best for your rod.
    Learn More

You May Also Like

Suggestions
Error
Note
Ok