- Longer, equal length runners
- Bolt-in design
- Comes with Evolution Ceramic race coating (1800F)
- Includes midpipe with 5" round catalytic converter in stock location
- includes 5" round Magnaflow resonator in the midpipe
Testing shows that the PPE long tube header/midpipe with good gives gains of ~13whp and 10ft/lbsTq,and a HUGE midrange torque gain over other short tube headers.
Requires extending O2 sensor wires or purchasing aftermarket wiring extensions.
*not legal for street use. Removes front catalytic converter