Best in 7 days
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Ships within 48 hours · Estimated delivery Jul 20 - Jul 25
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For Your Every Summer RSVP, with Code: SUMMER15
Description
MBRP GM8427 3" TURBO DOWNPIPE 11-15 DuramaxDESCRIPTION The MBRP GMCA427 3" Turbo Downpipe eliminates the restrictive factory downpipe in your 2011 2015 GM 6. 6L Duramax LML. Featuring a mandrel bent aluminized steel construction, the MBRP 3" Turbo Downpipe provides a smoother flow from the turbo resulting in lower EGT's, increased performance, throatier sound, and faster turbo spool up. Each Downpipe is coated with a satin black high heat coating and wrapped with a high heat thermal wrap for
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
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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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- Please click here for more details>>> Return & Exchange Policy
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.1 ★★★★★
Based on 626 reviews
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Product Reviews
★★★★★ 5
Looks good and easy to assemble
Color: Black, Size: 7.9"D x 21.7"W x 23.6"H, Color: Black, Size: 7.9"D x 21.7"W x 23.6"H
The parts fit and there were even a few extras. Nice looking, sturdy small cabinet with clear instructions.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 13, 2026
★★★★★ 5
Nice cabinet
Color: Brown, Size: 7.9"D x 21.7"W x 23.6"H
This cabinet was pretty straight-forward with instructions, looks nice and was packed well.
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Reviewed in the United States on May 31, 2026
★★★★★ 4
Would recommend purchasing
Color: White, Size: 11.8"D x 21.7"W x 23.6"H
Fairly simple to assemble and looks good. Would be nice to have a design that incorporates a French cleat to simplify mounting the cabinet on the wall. Aside from that, decent quality for the price point.
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Reviewed in the United States on February 18, 2026
★★★★★ 5
Homleke bathroom wall cabinet
Color: Black, Size: 7.9"D x 21.7"W x 23.6"H
This is an awesome little cabinet! The cabinet was easy to put together, the instructions were very clear. It went together in about a half and hour! It is sturdy and has a lot of room. We put it in the bathroom but I'm in the process of thinking where I can put another one because it is so nice!
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Reviewed in the United States on February 27, 2026
★★★★★ 5
Easy assembly
Color: White, Size: 7.9"D x 21.7"W x 23.6"H
Love the design! Very easy to assemble. Came exactly as described
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
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