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6Boost Turbo Exhaust Manifold / RB20/25 T4 Twin-Scroll / Single wastegate

Marsoni M251S
Sale price$838.35
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6Boost Turbo Exhaust Manifold / RB20/25 T4 Twin-Scroll / Single wastegate6Boost Turbo Exhaust Manifold RB20 25 T4 Twin Scroll Single wastegateSKU: RB2X T4DE S50SThis manifold will suit RB25DET and RB20DET enginesThis manifold is manufactured by 6Boost to the following specifications:* T4 Dual Entry Turbine Inlet Flange* Wastegate provision for a Turbosmart or similar 45mm 50mm or 60mm External Wastegate (no flange welded on)Features:* Steampipe Construction, with Lifetime Warranty against cracking* Ideal Wastegate Port
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Exchange/Return Notes
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4.5 ★★★★★
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Kenneth J.
Carnegie, US
★★★★★ 5
Good product
Color: Low profile oil Drain Pan for Motorcycles
Love it! Built a custom box for my generator and this is under it so I can slide it in and out after so many oil changes 👍🏾👍🏾
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
R
Verified Purchase
Ramir Octavo
New York, US
★★★★★ 5
oil tank
Color: Low Profile Oil Drain Pan for Harley
Slim and easy to use for any motorcycle or cars.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026
A
Verified Purchase
Amazon Customer
Port Orchard, US
★★★★★ 5
E46 bmw good to go
Fit like they should on an e46 bmw
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 8, 2025
D
Verified Purchase
Don Julien
Lowell, US
★★★★★ 2
Misaligned bracket, 02 325i
Both pipes worked.One pipe had two brackets that needed to be bolted down, and both brackets would not meet up.You could only bolt one bracket down.The other one had to be left unbolted, wasn't even near where it was supposed to be
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Reviewed in the United States on November 9, 2025
M
Verified Purchase
Mary Ale
Dallas, US
★★★★★ 5
muy bueno
recomiendo el producto se adapto a mi camioneta, hasta el día de hoy se conserva muy bien
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Reviewed in the United States on September 19, 2024

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