HJS EMITEC catalytic converters are 100% Guaranteed to make more power than any Illegal cat-bypass pipes even on Turbocharged engines with aftermarket high performance turbos
are after air fuel ratios have been compensated via software for the exhaust upgrade
HJS HDPE motorsport catalysts
Chrome Silver tipsValvetronic Control system:- Remote Control system- Hand Gesture Control sensor (Optional)Exhaust Tip Upgrade Options:- Chrome Black tips- Titanium Gold tips- Titanium Blue tips
Take your RSQ8 to the next level and unleash its full potential with the iPE Downpipe
Kline Innovation Ferrari PORTOFINO cat pipe set Heat Shield Option BMW-420i-425i-430i-2023 HJS EMITEC catalytic converters areTHE SOUND Replacing the stock catalyst for high flow 100cpsi HJS sports catalysts, we were able to open the sound significantly. Replacing the stock H pipe for our perfect geometry, laminar flow X Pipe, enriches the tone, as well as raising the pitch, and producing a fuller, more aggressive sound to the exhaust note. THE SPECIFICS Catalysts Available in a choice of 100 or 200 cell high flow sports cats. Materials Available in premium grade Inconel 625