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Description
Cobb 08-21 Subaru STi Fuel Pressure Regulator KitThe COBB 08 21 Subaru STi Fuel Pressure Regulator Kit is designed specifically for performance enthusiasts looking to fine tune their vehicle's fuel delivery system. Engineered with precision, this regulator kit ensures optimal fuel pressure, providing enhanced throttle response and improved engine efficiency under demanding conditions. Crafted to fit Subaru STi models from 2008 to 2021, the kit comes from COBB, a trusted brand synonymous with quality
The COBB 08-21 Subaru STi Fuel Pressure Regulator Kit is designed specifically for performance enthusiasts looking to fine-tune their vehicle's fuel delivery system. Engineered with precision, this regulator kit ensures optimal fuel pressure, providing enhanced throttle response and improved engine efficiency under demanding conditions.Crafted to fit Subaru STi models from 2008 to 2021, the kit comes from COBB, a trusted brand synonymous with quality and reliable performance parts. Installation is straightforward, making it a practical upgrade for both DIY enthusiasts and professional workshops.
By maintaining consistent fuel pressure, this regulator kit helps protect the engine from lean conditions, which can lead to damaging knock or misfire. It's an essential component for those who have upgraded their turbo or fuel system and need reliable adjustment capabilities.
The kit includes all necessary components to replace or upgrade your existing fuel pressure regulator, ensuring compatibility with stock and aftermarket fuel systems. With Tuningsupply's Europe-focused fast shipping and no hidden costs, you can trust in both the part and service.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 13 reviews
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Product Reviews
★★★★★ 3
Neckless not in box did not receive anything in the box no neckless!!!!!!
Color: Yellow Helix, Size: Small
With in ten minutes my dog had the ball broken in pieces
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Reviewed in the United States on April 27, 2026
★★★★★ 5
Great Strong Chew Toy but not too Hard
Color: Red Pulse, Size: Medium
Great strong chew toy. It's very strong and does not tear apart like everything else. At the same time it is not hard plastic like the last brown one I ordered that could break my dog's teeth. My dog is a 2 yr old 14 lb Chi mix with a super strong bite. He tore all the stuffies up and even the nylon toy that was supposed to withstand a lot. This is the one toy that could outsmart him. I play fetch with him and it has a nice weird hop due it's shape so it keeps him interested and surprised. It's a bit heavier than other similar toys and I'm guessing bigger dogs would definitely like it too. I'm very pleased after buying so many others that were easily chewed up or too hard.
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Reviewed in the United States on November 9, 2025
★★★★★ 1
Unsafe and absolutely garbage
Color: Yellow Frisbee, Size: Large
If I could give this zero stars, I would. My dog had it for approximately two minutes of playtime, I didn’t even get to throw it, and it already had holes in it. He wasn’t chewing it or playing aggressively. He simply had it folded in half in his mouth and it tore. This toy is not safe for dogs.
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Reviewed in the United States on June 13, 2025
★★★★★ 5
Perfect ball for my Chihuahua
Color: Multi Meteor Ball, Size: Small
My dog is a Chihuahua. The small size is perfect for her. She loves chewing on the ball and loves the crackling noise from the material inside. I love that it is strong enough, she cannot tear it apart or is she able to remove the material inside. Perfect for her.
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Reviewed in the United States on September 9, 2025
★★★★★ 5
Best toy for our dogs!
Color: Yellow Frisbee, Size: Large
These are great for our labs. They love to fetch and play in the back yard. Loved how sturdy these have been the last few days. The material is tough enough to withstand our boys.
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Reviewed in the United States on August 22, 2025