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Borla XR-1 Multi-Core 4in Ctr-Ctr Round 16in x 6.25in Rotary Engine Equipped Racing Muffler Hot Picks

Original price was: $334.99.Current price is: $134.00.

SKU: SK1390778-US20260210-085956 Category: Tag:

Description

Manufacturer Part # : 400374

Market Description

  • BORLA XR-1 Raceline products are the choice of todays hottest drag and oval track racers. Featuring a patented uninerrupted-flow design and multicore technology. BORLAs XR-1 mufflers actually outflow a straight piece of pipe in repeated testing. XR-1 race products are light weight and constructed of high quality austenitic stainless steel for track-tough durability. They meet the strictest noice requirements and use sound absorbing stainless steel pcking to protect against burnout. Hands down, BORLAs XR-1 Raceline offers the best balance of sound and power.
  • 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. High temperature T-304 stainless 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.

Product Description – Extended

XR-1 Multi-Core Racing Muffler For Rotary Engine Equipped Vehicles – 4″ Center Inlet/ 4″ Center Outlet 6.25″ Round x 16″ Long Body 21″ Overall Length. Universal Part. Reversible Design.

Product Description – Short

  • Borla XR-1 Multi-Core 4in Ctr-Ctr Round 16in x 6.25in Rotary Engine Equipped Racing Muffler
  • XR-1 Multi-Core
  • Muffler

Product Description – Long

  • XR-1® Stainless Multicore Racing Mufflers
  • XR-1 Multicore Muffler

Associated Comments

Patented Multi-Core Technology

Product Description – Invoice

BorlaXR-1 Multi-Core Muffler

AAIA Part Type Description

Exhaust Muffler