*Pre-Order Round 2* C6 / Grand Sport / Z06 / Zr1 - Corvette Ultimate NPP V2 Tip Finish:Brushed Titanium equal length

equal length

Larger diameter than any "extreme" system on the market

They all cancel a broad range of frequencies

Available with OEM actuator compatible valves (100% OEM control)  or vacuum actuators

If you are seeking a more "exotic" tone - Look at the 8 to 4 to 1 system

*Pre-Order Round 2* C6 / Grand Sport / Z06 / Zr1 - Corvette Ultimate NPP V2 Tip Finish:Brushed Titanium equal lengthFirst pre order sold out. Target delivery this round is June July Its time to end the best C6 exhaust discussion. Concept 841 V2 Ultimate NPP took everything from the successful V1 and pushed it further to truly separate it from the rest of the market. Full titanium system or stainless overaxle pipes w titanium muffler and tips available Full titanium system weighs less than half of the OEM NPP Steps up to 3. 125 after the x pipe 3. 5 valves (OEM 2. 5