Forced Performance Manifold Porting Option (Drop Ship Only - Option requires order with Turbo)

Forced PErformance Manifold Ceramic Coating Option

Forced Performance Mitsubishi Evo 9 Exhaust Manifold w/Black Coating (Drop Ship Only)

GrimmSpeed 22-25 Subaru WRX (FA24) Equal Length Header

GrimmSpeed 15-21 Subaru WRX Equal Length Exhaust Header

Industrial Injection 98-18 Dodge Cummins 5.9L/6.7L (24V) Exhaust Manifold Bolt & Gasket Kit

Industrial Injection 89-98 Cummins 5.9L (12V ) Exhaust Manifold Bolt & Gasket Kit

Industrial Injection 1989+ Cummins 5.9L/6.7L Exhaust Manifold Bolt Kit