SP Racing F1 4" DP/MP: This Downpipe/Midpipe DP/MP combo is designed for SP Racing F1 manifold, SP Long-Runner Race manifold, or any HKS-based manifolds. ***The Midpipe in this assembly is purposely build a few inches shorter than where it meets the exhaust. An exhaust adapter is required in order to mate up to your exhaust.
Proudly Made 100% in USA Full Stainless Steel construction. Includes 2 V-Band clamps. SP logo Tig-welded on.
Turbine outlet sizes:
- 3" ID outlet for small frame turbos (3 5/8" industry-standard flange)
- 4" ID outlet for GT42 frame turbos (4 3/8" industry-standard flange) Heat Coating:
- Hi-Luster Silver (add one week turnaround)
- Satin Black (add two weeks turnaround)
NOTE: Must modify by-pass pipe to heater core for downpipe to fit properly
