Looking for an easy bolt on for you Porsche 996TT? One of our Agency Power customers picked up the Big Mouth race plenum and throttle body for a quick HP gain without braking the bank! We were sent a Dyno sheet to show the power gains from an outside source to show that the HP held at 12hp and peaked at 20hp! This was just with the BIG mouth kit. Still using stock intake filter and piping, stock intercoolers, and stock y-pipe.

The upgraded race plenum and throttle body increases the diameter of the intake pipe from 76mm to 78mm allowing more air to flow through and let the car respond. This part allows for all factory replacement parts so take the stock factory old part out and install the new one for easy HP gains!
Porsche 996TT Race Plenum and Throttle Body are In stock!
Call (480)921-7422 or email Ryan@agency-power.com to order.