Enhance your vehicle's performance with our ported Lower manifolds. These high quality manifolds offer a 7-15 whp increase in the mid to top end range without the need for a tune.

These do not require a tune although you will get the maximum amount of power after a ECU tune. Will pass smog as these are OEM with OEM emission options. Check out our page to buy the upper, lower, and throttle body's seperately.



For Models - 370z, G37, 350z, Q50, VQ37VHR, VQ35HR, G35