JM FAB Twin Scroll Stock Replacement Exhaust Manifold
Replace your restrictive OEM cast exhaust manifold with our high flowing tubular model. By far the best EVO Twin Scroll manifold on the market today! With 100's of these manifolds sold around the world, you won't find a nicer piece!
- Fits EVO 4-9
- Thick wall stainless steel schedule 10 pipe
- Multi-pass Tig welded joints
- CNC machined stainless steel flanges
- 3D transition head flange
- Investment cast merge collector
- Full 304 stainless steel construction
Power gains can be expected throughout the entire RPM band. Just by bolting this manifold on to a stock turbo you can see 25hp gains, add the CBRD BBK or FP stock framed turbos and the gains can double.
Install Tip: Move the studs in the turbine housing from the front holes to the rear holes for an easier installation.
Usually ships in: 12-14 weeks
Please see Weekly updates for possible delays
Great manifold but has clearance issues if you want to use ARP bolts for quick install and removal of it. ARP Bolt head is to wide and hits manifold when tightening it
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