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Turbosmart BMW 135i/335i/535i/Z4 w/ N54 Twin Turbo 3.0L Kompact Dual Port Kit

Marsoni M251S
Sale price$294.75
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Get it in 3 business days with 1 day shipping. Friday, May 29
Turbosmart BMW 135i/335i/535i/Z4 w/ N54 Twin Turbo 3.0L Kompact Dual Port KitSKU: TS 0203 1050 UPC: 9329677012088 Turbosmart BMW 135i 335i 535i Z4 w N54 Twin Turbo 3. 0L Kompact Dual Port Kit This Turbosmart Kompact Dual Port Kit delivers precise boost control for BMW N54 3. 0L twin turbo engines in 135i 335i 535i and Z4 models. Dual port design vents excess pressure reliably while maintaining stock like operation. Engineered for direct bolt on installation to handle high boost levels without compressor surge. Key Features
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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4.3 ★★★★★
Based on 2199 reviews
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Verified Purchase
Gillian A Winterton
San Leandro, US
★★★★★ 5
Safety
Style: Boxed Type - 16 PCs
It looks like a very good kit, after having a flat tire decide to buy one, and keep in my truck of the car.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
S
Verified Purchase
S&R Pino
Bozeman, US
★★★★★ 5
Strong built tools included.
Style: Boxed Type - 16 PCs
This is a kit that everyone should have in their vehicles, you never know so its smart to be prepared. High quality tools are included and using can be done by anyone. Very durable tools in this kit not like some other kits that sell you plastic that breaks easily. Buy it and hope you never need it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 15, 2026
B
Verified Purchase
Basic joe
San Leandro, US
★★★★★ 5
A must have for DIYers
Style: Boxed Type - 16 PCs
I always try to keep a kit like this eithercin my garage or car. Handy for emergencies, and its worth the very small price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 5, 2026
S
Verified Purchase
Shopper
Chelsea, US
★★★★★ 5
Nice tire sealant.
Size: 32 oz
This seems to work very well. I will say that it seems to be pretty important to move the wheel around as soon as you can to distribute the product within the tire. I was held up for a few minutes and the Liqui tube seemed to start to set up in one spot and made the tire out of balance so I had to work quick to get it to distribute to the other parts of the tire. It seems to have worked though and so far the tires are holding air very well. I will be interested to see if it lasts for a long time but so far so good.
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Reviewed in the United States on May 18, 2026
C
Verified Purchase
Captain Al
Los Angeles, US
★★★★★ 5
This stuff works!
Size: 32 oz
I was sceptical but wanted to avoid replacing 2 rear tires on my zero turn mower. The tires were leaking air and had bad sidewall cracking. I found the use of the product to be easy and quick. I aired up the tires and rode around the yard a few minutes to distribute the product in the tires. It has been 4 days and both tires remain aired up. Previously both tires would already be flat within this timeframe. Excellent results for me!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026

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