CorkSport2007-2013 Mazdaspeed 3, 2006-2007 Mazdaspeed 6, Turbo CX7 - MZR DISI Engine BeCuse Injector Seals - Copper (GEN-6-991-10)
Description
🔧 Seal your turbo’s fate with precision and pride!
- MADE IN THE USA - Engineered and produced in North America, guaranteeing quality and reliability.
- OEM PERFECT FIT - Innovative groove and flared lip design crushes perfectly into cylinder head for superior leak prevention.
- NO EXTRA HARDWARE NEEDED - Clamping force optimized to factory specs—no studs required, simplifying installation.
- PRECISION ENGINEERED SEAL - Beryllium copper cups ensure flawless crush sealing every time.
- TRUSTED COMMUNITY INNOVATION - Built on the renowned Tokay BeCuse V2 design, favored by Mazda performance enthusiasts.
These CorkSport BeCuse Injector Seals (GEN-6-991-10) are crafted from reliable beryllium copper, featuring a groove and flared lip design that crushes perfectly into the cylinder head for superior sealing without the need for studs. Designed for 2007-2013 Mazdaspeed 3, 2006-2007 Mazdaspeed 6, and Turbo CX7 MZR DISI engines, these USA-made seals are a community-trusted upgrade ensuring OEM-level performance and durability.
Specifications
| Manufacturer | CorkSport Mazda Performance |
| Brand | CorkSport |
| Item Weight | 1 pounds |
| Product Dimensions | 6 x 4 x 2 inches |
| Item model number | GEN-6-991-10 |
| Is Discontinued By Manufacturer | No |
| Exterior | Metallic Finish |
| Manufacturer Part Number | GEN-6-991-10 |
Reviews
A**R
High quality compares to OEM
Replace OEM injector seal
E**N
Selling broken products
Amazon sent me injectors that dont work I had to buy these seals to put on them. They are not reusable and wont come off to send back. Im out 500.00 because amazon is selling broke products.Very irate and discusted.
I**N
Always te best from corksport
Excellent product expect nothing but the best from Corksport. Installation is a breeze, no reason to purchase the fuel injector eztractor
E**E
Must have for any DISI car.
Huge gains with these. Highly recommend to anyone considering.
C**.
But they look good. And it was fast shipping
Havent put them on . But they look good . And it was fast shipping . What you see is what you get . Thank you .
Common Questions
Trustpilot
4 days ago
2 days ago
