Honda K Series Sidewinder 4" Dump Pipe evo 10 Provision to run wastegate either

Provision to run wastegate either plumb back or screamer pipe

NOTE: RB30 bottom end can be used with any of the engines above with no clearance issues

We have spent time optimizing the transitions from the OEM square port to the 36mm ID runners

5" / 89-80mm Cast 2 Bolt Inlet and Outlet allowing for 3

Honda K Series Sidewinder 4" Dump Pipe evo 10 Provision to run wastegate eitherSpecifications: Material: SUS347 Stainless Steel Investment Cast Construction Features: Machined for a 3. 5" V Band flange to make it easy for a full 3. 5" exhaust or 3" system to be fabricated. 50 55mm V Band mounting system to allow turbos as small as a G25 through to a 6870 Package Contents: 4" Dump Pipe Notes: Designed in Australia with Lifetime Warranty*