Tomei Expreme Exhaust Manifold For Single Scroll Turbine - GC8 GF8 GDB GGB GRF GVF SF5 SG5 SH5 SG9 SH9

Brand: Tomei
Product: Expreme Exhaust Manifold For Single Scroll Turbine - GC8 GF8 GDB GGB GRF GVF SF5 SG5 SH5 SG9 SH9
Part Num: 193082

SPECIFICATIONS:
Included:
- Exhaust Manifold
- Turbine Support Pipe
- Bandage (50mm15M)
- Band
- Gasket
- Bolts
- Stickers (x2)
- Installation Manual

Tomei:
- System: 4-1
- Main Pipe Diameter(mm):
-- Internal: 39
-- External: 42.7
- Gather Part (mm):
-- Internal: 57
-- External: 60
- Exit of Support Pipe (mm):
-- Internal: 57
-- External: 60
- Manifold Weight (Kg): 7.3
- Support Pipe Weight (Kg): 1.9
- Pipe Thickness (mm): 2.5
- Material: SUS304

OEM SPECIFICATIONS:
- System: 4-2-1
- Main Pipe Diameter (mm):
-- Internal: 39
-- External: 42.7
- Gather Part (mm):
-- Internal: 39
-- External: 42.7
- Exit of Support Pipe (mm)
-- Internal: 39
-- External: 42.7
- Manifold Weight (Kg): 10.5
- Support Pipe Weight (Kg): 2.8
- Material: Cast Iron

COMPATIBILITY NOTES:
- For Single scroll turbo equipped vehicles
- Not for Equal Length Design Systems
- Impreza Vehicle with EJ25 Engines.
- GDA, GDB, GGA, GGB: Only vehicles Applied A and B (8/00~10/02)

FEATURES:
All EXPREME products are screened with strict quality control. Even mass productions our QA levels are high to ensure the best possible product that will be worthy of the Tomei brand name and guaranteed to meet & exceed all users expectations.
- Main Inspection Points
- Each Section Size
- Flange Quality
- No signs of burr or flash
- No signs of scratches or leaks
- Installation tested
- Weight is checked
- There are more inspection points but each product has different extra points addressed.

High Efficiency 4-1 Type:
Tomei introduced the high efficiency 4-1 as against the STD 4-2-1. The exhaust efficency of the standard exhaust manifold is not perfect. But Tomei 4-1 type exhaust manifold has high efficency. You could see the change of dramatically driving feeling.

Not-Equal Length Design:
The complete equal length is good for the exhaust intervention but reduce the turbine performance and increase the exhaust resistance. Contrary to that, the not-equal length exhaust manifold can lead the efficiency of other cylinders. Tomei design the not-equal length.

Great Expansion of Bore Size of Support PipeTomei enlarged the bore size of support pipe 60 from the STD one 42.7. This diameter of support pipe will show the great performance at the boost up or turbine replacement.

Dry Racing Sound:
Tomei design not-equal length same as STD that is remained the boxer sound. The clear sound which got dry further by change to the diameter of the support pipe and the stainless steel quality of the material is pulled out and the good feeling could be obtained at the acceleration.

Ultra High Quality:
Tomei design the Lost Wax type strength flange. Tomei is perticular about the welding and exhaust efficiency is improved very much.

Lightweight & Rust-Proof:
Tomei select SUS304 stainless steel which is lightweight and rust-proof.

Easy Installation:
Tomei prepared bolts, gaskets, and easy and full instruction manual for privator. Everybody can install.