SKU: 94675334627

Private Label Mfg. Power Driven B-Series Ramhorn (RH) header 4-1 Merge Collector B18 B20

$339.75 $377.50
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Ships within 48 hours · Estimated delivery Aug 14 - Aug 19

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Description

Private Label Mfg. Power Driven B-Series Ramhorn (RH) header 4-1 Merge Collector B18 B20Private Label Mfg. Power Driven B Series Ramhorn (RH) header with a 4 1 merge collector B18 B20 PLM Private Label Mfg. Power Driven B Series Ramhorn (RH) header features a true 4 1 merge collector for more equal exhaust flow & delivers the best peak horsepower gains. 304 brushed stainless steel True 2. 5" inch (ID) collector outlet Hand TIG welded A C & P S compatible (slim fans required) CNC machined manifold flanges One year warranty 18 gauge 304

Private Label Mfg. Power Driven B-Series Ramhorn (RH) header with a 4-1 merge collector B18 B20

PLM Private Label Mfg. Power Driven B-Series Ramhorn (RH) header features a true 4-1 merge collector for more equal exhaust flow & delivers the best peak horsepower gains.

304 brushed stainless steel
True 2.5" inch (ID) collector outlet
Hand TIG welded
A/C & P/S compatible (slim fans required)
CNC machined manifold flanges
One year warranty
18 gauge 304 stainless steel
Includes OEM spec header gasket ($20+ value)
Includes OEM spec donut gasket ($20+ value)
Two piece design with v-band flanges & clamp
Recommended for 1.8L-2.0L engine displacements
Installation note: Half core radiator must be used. If you use a full size, the fan will need to be mounted on the other side and/or use a slim fan. A/C lines will need to be routed for proper clearance.

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: 94675334627

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4.4 ★★★★★
Based on 15 reviews
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Sean Bozarth
Lowell, US
★★★★★ 5
Comfortable, Lightweight, and Easy for Everyday Wear
Size: 8, Color: Black/Geyser
I picked these up mainly for casual wear and beach days, and they’ve honestly been a great grab. They were comfortable right out of the box, which isn’t always the case with flip flops. The footbed has a little bit of cushion without feeling overly soft or flimsy. They feel supportive enough for running quick errands but still light and easy to slide on. The fit was true to size for me. They’re maybe slightly roomy in the toe area, but not in a way that bothers me. The straps don’t rub or dig in, which is usually my biggest concern with sandals like this. They also seem well made. The material feels durable and not cheap, and they have that simple Columbia look that works with shorts or just something casual around the house. Overall, solid pair of flips. Nothing flashy, just comfortable and reliable. I’d definitely buy them again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 19, 2026
D
Verified Purchase
Derrick
Lexington, US
★★★★★ 5
Under Armour Sandels
Nice and comfortable sandals. Has the gel things that make it feel soft on feet. 2nd pair that I have bought of these.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 11, 2026
I
Verified Purchase
Iliana
Draper, US
★★★★★ 5
Son muy comodas y bonitas
Size: 9, Color: (100) White/Halo Gray/White, Size: 9, Color: (100) White/Halo Gray/White
This stove is very practical, I don't like to cook inside the house that's why I bought it. But you can use it wherever you want
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Reviewed in the United States on March 24, 2026
A
Verified Purchase
Audriana Keller
Waukegan, US
★★★★★ 5
So comfortable!
My fiance uses these daily and still loves them! The memory foam is such a comfortable fit and they are true to their size.
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Reviewed in the United States on March 16, 2026
P
Verified Purchase
P. Defender
Boise, US
★★★★★ 4
Comfortable but runs large
These flip flops are very comfortable with a soft lightweight footbed that feels great to walk in. The fit is a little big with the footbed being the right size but the straps are way too lose causing me to accidentally kick the shoes off when walking up steps. Overall they are comfortable sporty flip flops but you may want to order a half size down.
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Reviewed in the United States on July 1, 2025

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