Motordyne XYZ Pipe with Resonator for Infiniti G35 G37 Q40 Q60 AWD X Models(MD-042/017) 1569 Fitment is universal for 2-3/4"

Fitment is universal for 2-3/4" size collectors

Stronger than OEM

the Civic Si supercharger system includes all the necessary brackets

mandrel bent T304 stainless steel tubing for optimum performance and durability

Just looking at the boost curve shows that these relatively small turbos start to run out of breath at higher RPMs

Motordyne XYZ Pipe with Resonator for Infiniti G35 G37 Q40 Q60 AWD X Models(MD-042/017) 1569 Fitment is universal for 2-3/4"MOTORDYNE XYZ Pipe System G35 G37 AWD Version Motordyne XYZ Pipe G35 G37 Q60 AWD is the ultimate Y pipe! For the best sound, power and versatility, look no further. The Motordyne XYZ Pipe is a high performance Y pipe unlike any other. Development: In its development phase many different merge distances and angles were dyno tested. With a range of tested Y merge distances ranging from very close to very far from the engine, and it was found that engine