Garage Whifbitz 4″ titanium exhaust for the Toyota Supra JZA80. Made from super lightweight titanium these are as light as a feather, this single box version weighing in at only 6kg. They not only look good with there beautiful burnt tip appearance but also increase performance from the engine and by giving your car a better power to weight ratio over a stainless steel exhaust. This particular version has so far been proven to work on cars up to 1300bhp. Optional extra adaptor flange is available so you can bolt the exhaust on to a 3″ 2 bolt flange type exhaust, available to purchase on our website here http://www.garagewhifbitz.co.uk/toyota/supra/exhausts-decats/exhausts/ti-exhausts-3489.html