hi steve,

forgot about the best pipe manifold combo for it:

it all depends on the track you are runnng on, we have used the E1352_022013p setup and its worked extremely well, the mileage was awesome and the sound killer

we have also tested extensively with mark sweeney, one of our team drivers, and found the e1351_052018 pipe manifold combo to work really well also, usually provided beter bottom end but less top speed.

the 2018 pipe set can be used with our 04P, 05P and or 06P manifolds, these are all conical manifolds and the numbers represent lengths, the smaller the number the shorter the manifold and the lager the number the longer the manifold. Its importaint to have all of the manifolds if you want the best possible chance to find the right combination.

hope that helps

thanks

kevin @ RB USA