Toyota Supra, Yaris GR, Tuning & Performance
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Whifbitz 4″ S/S Supra Exhaust Twin Box

Whifbitz 4″ S/S Supra Exhaust Twin Box


Garage Whifbitz 4″ twin box stainless steel exhaust for the Toyota Supra JZA80.

Made from high quality 304 stainless steel, fully tig welded to a high standard. Designed to be quieter than other 4″ exhausts on the market but without being restrictive, this exhaust has been tested at 96db at 4000rpm on a single turbo’d Supra with 4 ” midpipe/downpipe so its track day friendly. If your not worried about noise then try out our single box version instead.

Please note this exhaust is designed to fit with single turbo kits but may need modifying to fit certain kits on the market. We can supply a 3″ to 4″ adaptor to bolt up to standard turbo’d cars.


Additional information

Exhaust Tip Finish

Polished, Blue


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