3" to 2.5" Exhaust Adapter Flange K Series User selectable standard or metric

User selectable standard or metric display (0-100 PSI/0-7 BAR)

The shell is built using composite materials placed into pressurized steel molds to achieve the best combination of lightweight and strength

Cuffs are adjustable from 7" to 10"

Fitting: H2A5 H2U5 P2A5 P2U5 M2L5 M2S4 M2J4 M2J5 (1992-1995 models with 3 piece dual cone 2nd synchro and 6

Includes: Air Temp Sensor

3" to 2.5" Exhaust Adapter Flange K Series User selectable standard or metricA simple solution to convert your 3 connection to 2. 5 exhaust connection! Originally made for the Subarus with 3" downpipes to fit 2. 5" OEM mid pipe kit or cat back exhaust system. This was designed to eliminate exhaust leaks that is typical with other designs. It consists of a flared 3. 0 flange which is inserted in the 3" downpipe connection that smoothly transitions to a 2. 5" pipe which is inserted into your OEM 2. 5 mid pipe or cat back