Sport Cat Upgrade
for 993Turbo in Exhaust
The sport cat upgrade is a pair of modified original catalytic convertors.
The original cats inserts are removed and replaced by high flow sport cats of 100 cells.
The housing is closed again by TIG welding, just like the original welding and therefore invisible to see from the outside.
This modification is done in our shop.
The result is a HP and torque increase and a louder sound.
The 100 cellsport cats are sold on a core exchange base or we can upgrade your cats.
The used cat elements are HJS.
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