Big & Ugly Forward Injector Adapter (2") [#4326]


The Blower Shop Forward Injector Adapter, with 4 injector ports on each side is built out of the same aircraft grade aluminum as our industry leading roots superchargers. Polished to a mirror like finish, they not only match our line of show quality polished blowers but they complete the seamless transition between the injector hat and the supercharger.  TBS Forward Injector adapter is made from6061 billet aluminum that is O-ringed on both sides so no gaskets or messy silicone has to be used. Specifically engineered to ram the air/fuel into your blower system resulting in more horsepower and higher air/fuel volume. It goes up 2" and forward 3".

**Black anodizing available upon request. Special order, please call for details.**


  • Mounting hardware.
  • O-ring cord.


Our Big & Ugly Forward Injector Adapter will fit most industry standard 6-71, 8-71, 10-71 and 14-71’s.

Additional information

Weight 6 lbs

Polished, Black Hard Anodized

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