TechArt Performance Kit for Porsche 911(997) Carrera S and 4S – TWI Motors

TechArt’s new performance kit for the recently introduced 911(997) S Carrera S and 4S facelift increases engine output by up to 35 hp. Called Power kit TA 097/S1, it includes the “Racing” flap-controlled exhaust system and new ECU software. The exhaust system includes two manifolds and a stainless steel Sportkatanlage, muffler with exhaust flap control … Read more