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Great product! Obviously will last much longer because of the construction but it is also much easier to use. The ...

Very pleased by these, came super quick, and fixed my misfire issues ...

Amazing quality. Shifts feel more positive. A little NVH at higher rpms in deceleration. ...

07 G35x worked perfect fit perfect and Japanese made quality no money wasted here! ...

Really good filters. These paired with ecutek and hfc cats let me gain 40hp without the expense of a full ...

Been driving for a week now with this set up on the Nismo. Drifting been more reliable than the POS ...