Driven Fab Evo X Stock Frame Tubular Manifold
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This is a direct, stock replacement manifold for your Evolution X. Made from the highest quality materials, the Driven Fab stock fame manifold is the perfect upgrade for your stock frame turbo. We decided to go with a 1.38" runner instead of the standard 1.25" and 1.5" for a few reasons. We loved the spool characteristics of the 1.25" manifold, but we loved the power output of the 1.5" runner diameter. We decided to meet right in the middle, to get the best of both worlds. With the slightly larger runner diameter, we were able squeeze out a bit more horsepower while not sacrificing spool.
We opted for the cast merge collector for a few reasons, one being the superior strength of a cast merge collector. The cast collector is much stronger than a welded and ported collector, and greatly reduces the risk of cracking. The biggest reason we decided against the welded collector, is because of the 3d port contours that smooth exhaust gas flow into the turbine housing. The cast collector flows much better, and smoother than a welded and ported collector. This will increase horsepower, and improve spool characteristics of any stock frame turbo!
- 1/2" thick stainless steel 3d contoured flange
- Cast merge collector for optimal flow
- 100% back purged and tig welded
- 346L Stainless Steel SCH10 pipe
Driven-Fab products are ALL custom made items. They can take up to 3 - 4 weeks to fabricate and ship.