SKU: 30533474450

RB30-25det HEAD ONLY T3 - T4 - Vband - Single Scroll - Non Abs

Sale price$675.34 Regular price$750.38
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 24 - Aug 29

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

RB30-25det HEAD ONLY T3 - T4 - Vband - Single Scroll - Non AbsAfter years of development of our merge collector from extensive dyno time and feedback from the top tuners in the country, we have found the perfect balance of boost control and flow. With minimal back pressure where the manifold meets the turbo, you can be sure that you're getting the best flow possible from your turbo manifold. FLOW = POWER. NOTE: The RB30 needs bigger wastegates because of the higher gas speed, we recommend using a 60mm wastegate,

After years of development of our merge collector from extensive dyno time and feedback from the top tuners in the country, we have found the perfect balance of boost control and flow. With minimal back pressure where the manifold meets the turbo, you can be sure that you're getting the best flow possible from your turbo manifold. FLOW = POWER. 

NOTE: The RB30 needs bigger wastegates because of the higher gas speed, we recommend using a 60mm wastegate, depending on the rear housing a size you can get away with a 50mm


NOTE: The only difference between the RB25 and the RB25/30 manifold is the height, Our manifolds for the RB25/30 are 24mm lower than the RB25 version so these will hit the engine mount if you fit to a RB25.

 


  • WILL NOT FIT WITH ABS - We do have a abs manifold under our other listings
  • Fitment = R32-R33-R34-Laurel-Cefiro-Stagea-S Chassis
  • 12mm CNC machined flanges
  • Features a 6 into 1 merge collector


5 year no crack warranty

10 year no crack warranty if fitted by us in store


Manifold Manufacture Times

Our manifolds are made to order, manufacturing times vary depending on the time of year & our current work load.

Please email or message us if you want to know exact time frames

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 30533474450

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GET SOME!
Pawtucket, US
★★★★★ 5
Feels refreshing on the head…
Color: Black
I purchased a few of these on UA application. However, when I decided to put some more the UA app was out of stock. I love the skull caps!! I use them for the gym and for work. They’re very comfortable and outstanding if you’re in a hot environment, sweat a lot or just want to be cooler. They haven’t slipped at all and it’s great value for what I spent! So far I have seven in total. I may purchase three more shortly before summer hits that way I can use one at the gym and one at work per day and don’t have to worry about doing my laundry just to have clean skull caps.
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Reviewed in the United States on February 2, 2026
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Amazon Customer
Los Angeles, US
★★★★★ 5
The perfect sock!
Size: 6-10, Color: Halo Gray/Assorted
The only socks that I can wear with my hey dudes. They stay on my ankles and never slid down into the shoe. I will forever order these as long as they are available. They are comfy too!
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Reviewed in the United States on August 21, 2025
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Ryan S
Waukegan, US
★★★★★ 5
Good option, especially in warmer weather
Size: 6-10, Color: Black
High quality socks and very durable. Nice touch adding the grip on the back of the ankle so the sock stays up. Size is a true fit to the size of your foot as well.
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Reviewed in the United States on April 17, 2025
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Patricia
Boise, US
★★★★★ 5
Love these socks!
Size: 6-10, Color: White
Comfortable, no show, and most importantly The Do No Slip!!!! I keep coming back to add to my supply because they have become the only sock I wear. I’ve been using them for a couple years now and they hold to great to washing, bleaching and the dryer. Highly recommended.
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Reviewed in the United States on July 24, 2024
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BoyMom
Belleville, US
★★★★★ 5
The only socks I will buy
Size: 6-10, Color: Halo Gray/Assorted
These are hands down my favorite socks to wear with tennis shoes. Bought my original 6 pack in the store, liked them so much I went buy more and they were gone. These don't slip on your heel like most socks do. Come up high enough on the top of your foot to protect from tongue rubbing (I giggled when I wrote that) and they come in fun colors. Love they are ultra no show and provide padding but people can't see them with shoes on. Five stars!
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Reviewed in the United States on January 12, 2023

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