Borla XR1 Muffler / Collector / 2.375 In / 4.5 Out / 23 Length
BORLA XR1

BORLA XR1 MUFFLER

BORLA RACING MUFFLER

BORLA 40703

Collector

CENTER TO CENTER

2.375 INCH INLET

4.50 INCH OUTLET

OVAL RACE MUFFLER

23.0 LENGTH

CASE SIZE

20.5 X 6.75


This is THE HOT set up in drag racing. This patented, award and
race-winning product was designed to replace your current open
header collector and serves as a power producing merge collector
and muffler -- all in a single unit.








Borla XR1 Muffler / Collector / 2.375 In / 4.5 Out / 23 Length