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Melrose Motorsports C-5 late 2001-2004 and Z06 Smooth Flow Exhaust Systems





These kits have everything needed to put you ahead of the competition. Header flanges are 3/8” thick CNC cut for a precision fit. The long tube Smooth Flow design allows excellent scavenging properties. Headers are Jet-Hot coated inside and out typically reducing exterior temps by 60% extending engine component life and increasing horsepower. Headers are constructed using 1.750” primary tubes and 3” collectors.

All our products are:
  • 100% made in the USA
  • Easy bolt on installation
  • Outstanding torque and HP gains

Smooth Flow / Random Tech Kit

Smooth Flow / Random Tech kit includes ceramic coated Smooth Flow headers, 3” stainless steel Random Tech hi flow cats, 2 3/4" x-pipe to hook up to factory rear section, and all hardware needed for installation.


SF03R - Smooth Flow ceramic coated long tube headers with stainless steel high flow catalytic converter and x-pipe (direct fit to factory muffler section)

SF03OR- Off road system/ no catalytic converters. Smooth Flow long tube headers with stainless steel x-pipe and straight tubes (direct fit to factory muffler section)


Smooth Flow/ Catco kit

Smooth Flow/ Catco kit includes ceramic coated Smooth Flow headers, 3” stainless steel Catco hi flow cats, 2.5" x-pipe to hook up to factory rear section, and all hardware needed for installation.

SF03C - Smooth Flow ceramic coated long tube headers with stainless steel high flow catalytic converter and x-pipe (direct fit to factory muffler section)


Buyers guide Catalytics X-pipe Headers
SF97R /SF03R 3” polished stainless Random Technology hi flo cats 2.75” polished stainless  Ceramic coated Smooth Flow 2.75” primary
SF97C / SF03C 3” unpolished stainless Catco hi flo cats 2.5” unpolished aluminized steel Ceramic coated Smooth Flow 2.75” primary