RB30-25det HEAD ONLY T3 - T4 - V-band - Single Scroll - Non Abs
SKU: 5069555741

RB30-25det HEAD ONLY T3 - T4 - V-band - 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 Jul 7 - Jul 12

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Description

RB30-25det HEAD ONLY T3 - T4 - V-band - 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: 5069555741

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Sean R.
Grantham, US
★★★★★ 5
Excellent quality
Great quality kit
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Reviewed in the United States on December 24, 2025
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Jospeh C Farrell
Chelsea, US
★★★★★ 5
Boating maintenance
Perfect replacement parts for your scheduled maintenance, great price
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Reviewed in the United States on December 25, 2025
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Jeff Sylvester
Birmingham, US
★★★★★ 5
worked great at fair price
works fine on my 1994 volvo penta 3.0 GL the main gasket was wrong, but my 3.0 GL does not have a gasket, the other parts appear to be universal
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Reviewed in the United States on June 5, 2025
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gmarlin
Port Orchard, US
★★★★★ 4
Good fit
Worked well with no problems.
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Reviewed in the United States on February 24, 2026
A
Verified Purchase
andranik g.
Charlottesville, US
★★★★★ 5
Great replacement kit
Called around for quotes to get them replaced and everyone was quoting over $2k just for bellows. Figured I’d give it a try. The rubber is good quality and feels soft. Time will tell but this is an easy job if you’re mechanically inclined. Make sure you replace the plastic water pickup fitting while you’re at it. Found mine to be cracked on disassembly and had to wait for a new one. Should be a easy 3-4 hour job if your not doing the bearing and only doing bellows
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Reviewed in the United States on August 26, 2024

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