Click on image to zoom

Borla XR1 Multicore Muffler 400371

Exhaust Muffler


XR-1 Multi-Core 3" Center-Center 16" x 4.25" x 7.88" - Rotary Engine Equipped Racing Muffler.

Pricing: $322.99


Designed for rotary engine equipped vehicles, but can be used on other applications. Reversible design for installation flexibility. Patented Multicore design for maximum power. Recommend for high horsepower applications. T-304 Stainless steel will never rust. 100% welded construction for strength. Steel wool packing for sound control. There is no logo embossment on this part. Best of all, it's made in the USA. Just what you?d expect from the world?s most experienced (and most winning) exhaust brand.

Application List



  • 400371
  • 400371
  • 00808422003711
  • Borla
  • New

Shipping Information

  • Item Requires Shipping
  • 12.0 lbs.
  • W11.0000” x H21.0000” x L8.0000”


Customer Reviews

Comment Total Reviews (0)

Write the First Review!

You must login to post a review.