FABSPEED 718 GT4/GTS/SPYDER RENNKRAFT MODULAR HEADERS WITH HJS CATALYSTS

Many have complained about the four-litre 718’s stifled sound, but these high flowing headers from Fabspeed solve the issue. Equipped with 200-cell catalysts, this performance pipework will give your GT4, GTS or Spyder a louder exhaust note with a throatier tone. After extensive dyno development, Fabspeed reported gains of 31whp and 19lb-ft torque at 7,400rpm with Sport cats in place and 33whp with 24lb-ft torque at 7,200rpm with cat bypass pipes installed. That’s a gain of 33hp and 36hp, respectively, at the crank, all with no ECU software tune! Peak horsepower also increased from a baseline of 383whp to 405whp with HJS Sport cats in place and 409whp with cat bypass pipes.

Price: From $3,895.95 fabspeed.com or call +1 215 646 4945