Monster Exhaust System Year_2011_Make_Jeep_Model_Wrangler JK_Engine_3.8L Gas — buy PedalMonster Stand-Alone

— buy PedalMonster Stand-Alone

Banks all-new Tuning Bundle includes the Derringer High Output

the CoolRunner allows all fluid to drain during oil changes

Twist-to-lock with a Viton O-ring for no leaks

Retains stock battery location

Monster Exhaust System Year_2011_Make_Jeep_Model_Wrangler JK_Engine_3.8L Gas — buy PedalMonster Stand-Alone5 inch 409 stainless steel constant diameter DPF back system. Negative backpressure SideKick tip helps lower exhaust exit temps by 15%. Improves flow and cuts backpressure by 89% from the DPF and 9% at the turbine inlet, allowing the engine to produce more horsepower. Includes Huge Polished Chrome or Cerakote Black SideKick tip.