Borla XR-1 Racing Mufflers Starters and a precision-wound stator engineered

and a precision-wound stator engineered for sustained output at low RPM

and tighten T-bolt clamps

SKU 896194 is backed by the manufacturer's quality guarantee and our satisfaction commitment

and this cooler is the proven solution

It installs inline between the accelerator pedal position sensor and the engine ECU

Borla XR-1 Racing Mufflers Starters and a precision-wound stator engineeredBorla XR 1 Racing Mufflers (Mufflers) are purpose built for high horsepower applications where minimizing backpressure is critical. Originally developed for NASCAR and endurance racing the XR 1 uses a straight through design with Borla's patented Multi Core technology to achieve near zero flow restriction while producing a controlled aggressive exhaust note. These mufflers are the choice for builds producing 1100+ hp where every pound of backpressure