High Output Exhaust System


"GTR Fired and APS Hired. 

The APS engineered 200SX is one of the most exhilarating street cars I have ever driven".  

Jim Richards 


Optimum gas flow and minimal exhaust back pressure is essential for high power. The APS high output stainless steel exhaust system really performs. 

Careful attention to tube diameter, smooth radius mandrel bends and muffler design is essential for high performance. With 20 years of experience in exhaust system design, we have built a superb exhaust system. 

Exhaust system design parameters immediately after the turbocharger are critical not only for outright performance, but for optimum torque and turbo response. The optimum internal profiles cannot be achieved with twin pipe or bell mouth pipes. APS has engineered the High Flow Turbo Discharge housing for extreme gas flow and high exhaust gas temperatures which are normal in high performance turbocharged engines. Cast in high temperature ductile iron ensures optimum internal shape and maximum durability under high rpm, load and boost conditions. 

The end result is an exhaust system that produces high outright power with stronger mid range torque than other twin pipe or bell mouth style exhausts. All this with improved turbo response (less lag) when running large turbochargers and maximum durability. 

Careful attention has been paid to exhaust noise and note without compromising outright performance. A strong but subdued exhaust note with no drone at highway cruise speeds and well matched to the dynamics of the 200SX - And inside the EPA 90db limit! 

This is a highly recommended system for high performance 200SX engines - maximum engine performance with excellent turbocharger response.

Designed for 150 kW - 300 kW power levels 
Designed to comply with EPA noise levels under 90 db 
Very low exhaust noise emission at normal cruise speeds 60 kph to 120 kph 
High flow turbine outlet - cast Ni resist iron for optimum exhaust gas flow and maximum component durability 
3" mandrel bent 304 stainless steel engine pipe with flange connection 
High flow 3" cat converter with two bolt flange connection 
Intermediate pipe in 3" mandrel bent 304 grade stainless steel with 304 grade stainless steel resonator and flange connection 
Tail pipe in mandrel bent stainless steel with full stainless steel muffler and flange connection 
All mounting brackets in 304 stainless steel 
Reinforced stainless steel muffler mounts
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