These are stainless steel crossover pipes, they replace the factory crossover pipe. This connects the front and rear exhaust manifolds and they add a flange where a turbo can bolt onto.  From that turbo, you would need a downpipe that will connect to the rest of your exhaust.  Our ZZP turbo downpipes will connect the turbo to a TOG downpipe which would then bolt onto your catback exhaust.

Z3 stainless crossover -  Intended for cars making upwards of 400whp.  It requires the stock style rear manifold because it does not have a wastegate perch on it. It will require our Wastegate Perch to mount the wastegate onto your OEM stock rear manifold or our Rear Powerlog.

Stattama stainless crossover - This is intended for builds of 500+whp.  This crossover has a T4 flange and it is designed for use with our T67 turbo and 3" downpipe. It has a wastegate perch for our TiAL 38mm gate and a T4 flange. When ordered separately the crossover/downpipe is setup for an external wastegate dump. To purchase a downpipe/crossover setup for a recirculated wastegate, they must be purchased in our complete turbo kit. These are built to order.

Tech support on building your own kit is not available. This piece is made to only work with our Turbo, wastegate, and downpipe. We are not able to custom make any of our turbo parts to fit with other vender parts.

This piece is not compatible with CT kits.