For custom needs, BORLA® offers components of its performance exhausts separately. These premium upgrades are made from high-quality austenitic stainless steel. Use of these products may require changes to the OEM system or the fabrication of a completely custom exhaust. All responsibility for the outcome of such projects is assumed by the customer purchasing the product.
NOTE: All of our BORLA® mufflers utilize a straight-through design; we do not use chambers or baffles that slow down the flow of exhaust. As such, every one of our universal mufflers are reversible.
BORLA®'s XR-1® raceline products are the choice of today's hottest drag and oval track racers. Featuring a patented uninterrupted-flow design and multi-core technology, BORLA®'s XR-1® mufflers actually outflow a straight piece of pipe in repeated testing. XR-1® race products are made in the USA and constructed of high-quality austenitic stainless steel for track tough durability. They meet the strictest noise requirements and use sound-absorbing stainless steel packing to protect against burnout. Hands down, BORLA®'s XR-1® raceline parts offer the best balance of sound and power.
Inlet/Outlet Configuration | Shape | Tubing Size | Case Size |
Center/Center |
Oval |
2.5" |
12" x 4.5" x 7.88"
|