Instant Rebates
800.345.4545
Call Our Support Line
24 Hours / 7 Days a Week!  
FREE SHIPPING!
Same Day Shipping Before 11 PM ET
0
My Cart
0
$0.00
Shop By Vehicle
Shop By
Category
Close Menu
Shop By Vehicle
Top Categories
All Categories

All Categories


Free Catalog
E-Mail Signup
My Account
Track Order
Gift Certificates
Rebates
Help

Borla 40728

XR-1 Collector Muffler Type: Standard

Borla 40728

157-40728

made in usa
jegs shipping
FREE Shipping
Estimated ship date 11/22/17 if Ordered Today
Easy Returns
Easy Returns
Lowest Price Guarantee
Lowest Price Guarantee
Borla 40728 XR-1 Collector Muffler Type: Standard $661.99
XR-1 Collector Muffler
  • Type: Standard
  • Inlet Diameter: 2-1/4'' Oval
  • Outlet Diameter: 4'' Oval
  • Case Size: 14'' x 6-3/4''

  • Borla 40728 Details

    Collector Mufflers

  • Patented Multi-Core Technology
  • Designed To Replace Open Header Collector
  • Merge Collector And Muffler In A Single Unit

  • Specifications:

    Inlet Size (in.)
    2.25
    Body Length (in.)
    20.5
    Material
    304 Stainless Steel
    Outlet Size (in.)
    4
    Body Width (in.)
    6.75
    Shape
    Round
    Inlet Type
    Single Center Inlet
    Outlet Type
    Single Center Outlet
    Overall Length (in.)
    25.5
    Outlet Position
    Center
    Inlet Position
    Center
    Body Height (in.)
    6.75
    Muffler Count
    1
    Inlet Connection Type
    Pipe Connection
    Collector Muffler Finish
    Natural
    Collector Muffler Length (in.)
    20.5
    Collector Muffler Material
    Stainless steel
    Crankcase Evacuation Tube Welded In
    No
    Inlet Quantity
    Four
    Quantity
    Sold individually
    Tuneable
    No
    Outlet Quantity
    One
    Manufacturer's Part Number:
    40728

    XR-1 Racing Mufflers are the choice of today's hottest drag and oval track racers. With a patented straight-through design and multicore technology, XR-1 Mufflers actually outflowed a straight pipe in repeated testing. XR-1 Race Products are made of quality austenitic stainless steel for track-tough durability. They use sound-absorbing stainless steel packing to prevent burnout and meet the strictest noise requirements. Hands down, Borla's XR-1 Series offers the best balance of sound and power. !

    Features
  • Multicore technology
  • Straight-through design for maximum flow
  • Austenitic stainless steel for reduced weight
  • Welded 1-piece construction for improved integrity
  • Sound-absorbing stainless steel guards against burnout

  • Items You Need

    Before you leave us... Receive a free catalog or join our email list

    Sign up to receive our catalog or subscribe to our email list now to see our exclusive email only specials, new products, and offers!

    Request CatalogJoin Email List