★★★★★ 5
Competitive pricing
Works as advertised
Name brand item
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 5, 2026
Turbosmart Nissan GT-R RB26DETT 14 PSI Internal Twin Port Wastegate Kit
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Turbosmart Nissan GT-R RB26DETT 14 PSI Internal Twin Port Wastegate KitSKU: TS 0615 6142 UPC: 9329677022926 Turbosmart 2008+ Nissan R35 GT R 14 PSI Internal Twin Port Wastegate Kit This Turbosmart kit upgrades the factory internal wastegate actuators on 2008+ Nissan R35 GT R VR38DETT twin turbo engines. The twin port design provides precise boost management at 14 PSI for consistent spool and power delivery. Installs directly without turbo modifications for immediate performance gains. Key Features Twin Port Diaphragm:
Quick Dispatch:
Your Turbosmart Nissan GT-R RB26DETT 14 PSI Internal Twin Port Wastegate Kit orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
Order Tracking:
You'll receive a tracking link by email once your Turbosmart Nissan GT-R RB26DETT 14 PSI Internal Twin Port Wastegate Kit ships.
Need Help?
Questions about Turbosmart Nissan GT-R RB26DETT 14 PSI Internal Twin Port Wastegate Kit, sizing, or delivery? We're just an email away.
Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Turbosmart Nissan GT-R RB26DETT 14 PSI Internal Twin Port Wastegate Kit in your area.
Get Shipping Estimates
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
You may also like
Truxedo 09-18 Ram 1500 & 19-20 Ram 1500 Classic 6ft 4in Lo Pro Bed Cover
250.00
Truxedo 2020 Jeep Gladiator 5ft Lo Pro Bed Cover
250.00
Turbosmart Diaphragm Used On IG75
39.59
Truxedo 19-20 Ram 1500 (New Body) w/o Multifunction Tailgate 6ft 4in Lo Pro Bed Cover
250.00
Truxedo 09-18 Ram 1500 & 19-20 Ram 1500 Classic 5ft 7in Lo Pro Bed Cover
250.00
Turbosmart Universal IWG75 Borg Warner EFR Twin Port B2 Single Scroll 160mm Rod Black 14PSI IWG
123.75
Turbosmart Electronic StraightGate ESG50 External Wastegate
738.00
4.5 ★★★★★
Based on 1430 reviews
Sort
Product Reviews
★★★★★ 1
Their other flavors without fizz are great...but not this one (My honest opinion).
Now I know why this one was so cheap! The taste was not pleasing to me at all... I threw it away. However, I do love their other lines, with the berry flavor being the best! Orange is good too but to obtain the best flavor, 2 spoons are required (for me anyways). Also, the berry flavor (while only taking 1 spoon) is even better tasting if you add a little lemon juice to it. Finally, I read that adding lemon juice to water helps to prevent kidney stones! Who knew! This is a good product but I think they went to far trying to add "fizz".... the effect was negative while the previous products are great!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 26, 2025
★★★★★ 5
Fizzing fiber drink
This is a great tasting fiber drink, plus added vitamins..
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 10, 2026
★★★★★ 5
Best one yet
Best tasting Metamucil if you enjoy carbonation. Less sweet than regular (even the no added sugar version felt a bit overly sweet to me). Lemonade is a close second but a bit too expensive. Wish it would come with a scoop but I saved one from a different product and dropped it into the jar here.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 25, 2026
★★★★★ 3
Great product, dislike new 43oz size
Works well. Prefer the “fizzy” formula over all others.
I recommend adding powder to your cup, fill 30-50% with cold water, then use a small handheld milk frother to blend. It’ll “foam” then settle, add you can add more water. (If you fill the whole cup with water right away it’ll overflow when it foams up.)
I prefer to drink it quickly, before it starts to thicken into a heavy gel/paste.
3 star rating for 2 reasons:
1) Strongly dislike the food coloring!
2) They recently changed container size and shape. It used to be a 29oz cylinder, now it’s 43oz and more like a tub.
The new format is too large for my kitchen vitamin drawer + too wide and heavy to grab with one hand. (I’ve included side by side pics here - didn’t think to take them until I’d already removed the 43oz label for recycling.)
I saved my last 29oz canister and I’ve been decanting powder from the 43oz, keeping the 43oz in pantry storage.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 26, 2026
