IMR FPR Kit Turbo XS Exhaust Systems are

Turbo XS Exhaust Systems are all 3"

IMR introduced the usage of Nord-Lock washers to prevent the lock nut from backing off

This is a special order item

We have been able to finalize a design that works well for all the TD04 users still out there

Invidia offers the motorsport enthusiasts a strong line-up of Invidia N1 Exhausts

IMR FPR Kit Turbo XS Exhaust Systems areIMR Fuel Pressure Regulator, Filter, and Gauge bolt on kit. Did you turn up the boost? Then upgrade from your stock Filter and FPR to support that extra fuel you need! Includes: (1) Fuelab or Aeromotive FPR (1) Fuelab or Aeromotive Filter (1) Aeromotive 0 100psi fuel pressure gauge (2) IMR Fuel rail adapters, Pre assembled 6AN fuel hoses (4) Bolts and (4) lock washers We recommend you purchase our Fuel loop Kit ($45) if you havent already.