ISR Silicone Air Intake Tubes Nissan 370Z 2009-2017 / Infiniti G37 2008-2013

A bit fidgety to install and the left side smaller tube needed to be trimmed to fit properly but easy enough to install and they look great. I personally cannot tell a difference with sound or torque response but I am a noob and this is only the second mod to my 2017 base after aFe drop-in filters.

Tubes and clamps look nice, but the clamps were too small so I had to modify them to fit.. as well as the tubes had to be cut multiple times for it to fit.. took me atleast an hour to get it all to fit right.. other than that they work as intended.

Great product , simple to install , excellent shipping , right on time

Works Great , Easy to install ,Looks Great , more toque in low gears , smooth acceleration .Great product . How did Nissan not install this product as original equipment

It seems too simple, but by replacing the factory gator style pipes with these smooth curve silicone intake pipes, changes everything about the way the 370 engine sounds at higher rpm. This great engine with stock intakes sounds rattly, sloppy, and noisey. Quite unrefined. With the silicone pipes on, it whistles smoothly up the rpm, the unpleasant thrashing sound gone. You just hear it breathe. For the money – they're a no brainer.

Solid product. Def changed the note of the engine at higher RPMs. With these and high flow drop in filters (hks) drop in filters, test pipe, CBE, ECUtek my 15 touring sport made 352 whp after tune...... word