Korsh Turbo Back Exhaust - Subaru WRX STI 01-07 (Catted) 75W-90 2600cc – Maximum flow for

2600cc – Maximum flow for extreme power builds and race applications

The Racing Bundle allows the flexible use of the RN PRO in professional motorsports

A kit with matching hose clamps is found under "Accessories": hose clamp kit do88-kitxxx

The original equipment (OE) inlets feature connection sizes of only 61mm and 72mm

suitable for all diesel engines

Korsh Turbo Back Exhaust - Subaru WRX STI 01-07 (Catted) 75W-90 2600cc – Maximum flow forComplete turbo back exhaust system engineered specifically for Subaru WRX and STI models from 2001 to 2007. This high performance system combines a high flow catted downpipe with a premium catback exhaust for maximum flow and power gains while maintaining emissions compliance. Street legal complete exhaust solution. CONTENTS Catted Downpipe: Cast head design, high flow 200 cell catalytic converter, precision mandrel bends Catback Exhaust: 304