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