Boost Logic Piston Set for A90 / A91 Toyota GR Supra [BL 03010701]
Boost Logic Piston Set for A90 / A91 Toyota GR Supra
Boost Logic’s Piston Set for A90 / A91 Toyota GR Supra is a six-piston set for the 3.0-liter B58 in the fifth-generation Supra, sold on its own or alongside the matching Boost Logic MK5 Supra Rod Set. Boost Logic has published no compression ratio, material or power rating for the set, so this listing sticks to what the vendor shows: six pistons with valve reliefs in the crowns, pictured with wrist pins, rings and pin locks. It is an engine-build part for a B58 coming apart for a serious build, not a bolt-on upgrade.
Features
- Six-piston set, one for each cylinder of the B58
- Valve reliefs in the crowns, as shown in the Boost Logic photos
- Pictured with wrist pins, rings and pin locks
- Designed to pair with the Boost Logic MK5 Supra Rod Set
Applications
- Toyota GR Supra: A90 | 2020-2026 | 3.0L B58 I6
Notes
- Boost Logic publishes no compression ratio, material, bore size or power rating for this set; confirm specifications with Bulletproof Automotive before ordering
- Contents are not listed by Boost Logic; the photos show wrist pins, rings and locks with the pistons, so confirm what ships with the set
- Connecting rods are not included; the matching Boost Logic Rod Set for A90 / A91 Toyota GR Supra (BL 03010702) is sold separately
- The Piston Set for A90 Supra is an engine-build part, fitted with the engine apart after the bores are measured by the engine builder
- For B58 rods with published specifications, see the Boost Logic Exclusive Manley Turbo Tuff Connecting Rods for BMW B58 (BL 03010401)
Frequently Asked Questions
- Does the Boost Logic Piston Set for A90 include connecting rods? No. The Piston Set for A90 Supra is sold without rods, and Boost Logic marks its combined photo with a note that rods are sold separately. The matching Boost Logic MK5 Supra Rod Set is available as its own part for $1,999, and it can be ordered together with the pistons for a matched bottom end.
- What compression ratio are the pistons? Boost Logic has not published a compression ratio for this set, or a bore size or material. Because those figures decide whether the pistons suit the fuel, boost level and tune planned for the engine, confirm them with Bulletproof Automotive before ordering, and share the full build plan so the right set is supplied.
- Does the set fit the four cylinder GR Supra 2.0? No. This six piston set is for the MK5 Supra with the 3.0 liter B58 inline six. The GR Supra 2.0 uses a different four cylinder engine, so the set does not apply to it. Owners of 3.0 cars from the 2020 model year onward are the intended buyers for this part.
- What comes with the pistons? Boost Logic does not publish a contents list. The vendor photos show six pistons with wrist pins, piston rings and pin locks, which suggests a set ready for assembly, but confirm the contents with Bulletproof Automotive before ordering so the engine builder knows exactly which parts still need to be sourced.
- Do I need a tune after fitting new pistons? In practice, yes. New pistons are part of an engine build that normally comes with a turbo, fuel and calibration plan, and the finished engine needs a custom tune matched to that combination. Boost Logic does not publish tuning guidance for this set, so plan the calibration with your tuner before the engine goes back together.
About Boost Logic
Boost Logic was founded in Austin, Texas in 2003 and made its name with Toyota Supra turbo kits, setting street car records at 6speed record days and the Texas Mile that stood long after the company stopped racing Supras competitively. It designs turbo systems, titanium exhausts, intercoolers and engine components for the Toyota Supra, Porsche 911 Turbo, Nissan GT-R, Ferrari and Lamborghini, and its R35 GT-R builds have trapped over 180 mph in the quarter mile and over 200 mph in the half mile.
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- Please review the product dimensions carefully to ensure the right fit for your space
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- Some items may require simple assembly upon delivery
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Product Size Guide
Please refer to the general size reference below to better understand how this product may fit into your space. Dimensions may vary slightly depending on the design and materials.
| Category | Small | Medium | Large |
|---|---|---|---|
| Decor & Accessories | Up to 10″ | 10″ – 20″ | 20″+ |
| Tables | Up to 30″ | 30″ – 60″ | 60″+ |
| Seating | 1 Seater | 2–3 Seater | 4+ Seater |
| Storage Units | Compact | Standard | Large Capacity |
| Lighting | Small Fixture | Standard Fixture | Large Fixture |
Note: For exact product dimensions, please refer to the specifications section above. This guide is intended as a general reference only.
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Boost Logic Piston Set for A90 / A91 Toyota GR Supra [BL 03010701]
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