Chris H. was a Zcar owner until he made the switch to a big, fast American muscle sedan: Cadillac’s CTS-V. ZCarGarage just installed a new exhaust system and dyno’d the supercharged beast.
The power gains just from the exhaust alone were impressive with 18hp/26tq more at the wheels for a total of 472hp/478tq! It sounds amazing too as I spotted Chris in his CTS-V motoring though traffic on the freeway earlier this week. With over 550hp on tap it must be an easy decision to trade that distinctive Zcar burble for some V8 thunder!
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