Crawford Performance Billet Power Blocks for BRZ, FRS & GT86, 2013+

Boost Your Car's Performance with Billet Power Blocks

• Adds 19 HP / 15 TQ Under the Curve - No Tune Required

• Improves OEM Torque Dip by 300 RPM on a Totally Stock BRZ 

• Improves Acceleration

• Decreases Delay between Shifts with AT

• Increases the Volumetric Efficiency of your Intake Manifold

• Maximizes the Potential of Aftermarket Intakes

• Installs in an Hour or Less

"We feel that the Crawford Performance Power Blocks intake manifold spacer makes the largest non forced induction power gain of any single part we have tried to date."
          - MotoIQ 

Naturally Aspirated (N/A) vehicles are starving for air without a turbo. Sure, an aftermarket Intake / Cold-Air Intake will bring more air in, but without a bigger volume in your intake manifold to receive the extra air, the air flow essentially gets choked before it has a chance to enter the engine. 
The Crawford Billet Power Blocks raise your intake manifold, lengthening the intake runners. This increases the volumetric efficiency of your manifold, which provides optimum airflow so that your engine receives as much air as your intake (OEM or aftermarket) can throw at it. 
Tested on and off our Dynapack Chassis Dyno, we stacked plates up then back down until we found the sweet spot that makes your FA20 engine scream (in a good way)! 
Made from CNC'd Aluminum and anodized red, these spacers look incredible under the hood. The kit includes the 2 spacers, 4 Block Standoffs, 10 longer mounting bolts, 6 washers, 4 Derlin o-ring seals, a grounding bracket for the direct injection control unit and the nut/bolt to mount, as well as an extended PCV hose and fitting. 
The install can be completed in under an hour, and is rated a 3 out of 10 on install difficulty. 

If you choose to use E85 with our BPB's then you will see a larger increase in power and torque than if using pump gas. 

The BPB's are compatible with OEM or aftermarket intakes, tunes, and fuel. 

Note: We only recommend this upgrade on naturally aspirated setups. 

Note: For Off-Road Use Only

Click here for MotoIQ Review

Click here for Written Install Intructions
Click here for Installation Video

If your vehicle has high mileage (~100,000 miles), consider purchasing set of new Intake Manifold Gaskets with your order. If you reassemble your vehicle after installing the BPB's and receive CEL Code P050A, an air leak from your gaskets is most likely the cause. 

Full Fitment:

• 2013 Subaru BRZ

• 2014 Subaru BRZ

• 2015 Subaru BRZ

• 2016 Subaru BRZ

• 2017 Subaru BRZ

• 2018 Subaru BRZ

• 2019 Subaru BRZ

• 2020 Subaru BRZ

• 2021 Subaru BRZ

• 2013 Scion FR-S

• 2014 Scion FR-S

• 2015 Scion FR-S

• 2016 Scion FR-S

• 2013 Toyota GT86

• 2014 Toyota GT86

• 2015 Toyota GT86

• 2016 Toyota GT86

• 2017 Toyota GT86

• 2018 Toyota GT86

• 2019 Toyota GT86

• 2020 Toyota GT86

• 2021 Toyota GT86

• 2017 Toyota 86

• 2018 Toyota 86

• 2019 Toyota 86

• 2020 Toyota 86

• 2021 Toyota 86