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- USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 5 - Jul 10
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Nissan RB V-Band Reverse Rotation Exhaust ManifoldARTEC Performance is an Australian manufacturer of high quality exhaust manifolds that has revolutionized the industry with its pioneering SUS347 stainless steel precision casting technology. All manifolds are designed using CFD simulation and tested under real world conditions. Manifolds made from the highest quality SUS347 stainless steel through a precision casting process provide: Maximum flow due to smooth joining angles Elimination of
ARTEC Performance is an Australian manufacturer of high-quality exhaust manifolds that has revolutionized the industry with its pioneering SUS347 stainless steel precision casting technology. All manifolds are designed using CFD simulation and tested under real-world conditions.
Manifolds made from the highest quality SUS347 stainless steel through a precision casting process provide:
- Maximum flow due to smooth joining angles
- Elimination of restrictions from tight bends
- Smooth outer surface finish
- Exceptional resistance to high temperatures and corrosion
Product Features
- Industry leading SUS347 stainless steel investment cast exhaust manifold
- Cast stainless construction allows ARTEC manifolds to deliver superior flow and efficiency. Smoother merging angles can be achieved versus traditional manifolds, and tight radius bends and runners can also be eliminated which can cause restriction.
- Rated for 400-800 wheel horsepower
Engine Compatibility
- All Nissan RB20
- All Nissan RB25
- All Nissan RB26
- NOTE: RB30 bottom end can be used with any of the engines above with no clearance issues
Turbocharger Compatibility
- The ARTEC V-Band Ring System allows you to install turbos from all of the big brands without having to chop and change flanges or manifolds!
- REQUIRES REVERSE ROTATION TURBOCHARGER
- Features a 50-55mm turbo V-band flange and supports the following turbochargers by using the appropriate locating rings:
- Garrett G25 to G35
- Precision 6266 to 6466, 6870 compact
- NOTE: Designed to fit Garrett, Precision and TiAL turbochargers, however turbochargers from other manufacturers may fit provided they use the same flange diameters and profiles
Wastegate Compatibility
- Features a single 44mm / 45mm / 46mm wastegate flange
- Installation of a 50mm wastegate is possible by cutting and welding a new flange
- NOTE: Designed around Turbosmart, Precision and GFB wastegates, however wastegates from other manufacturers may fit provided they use the same flange diameters and profiles
Chassis Compatibility
- Designed to fit standard Nissan Skyline R32 / R33 / R34 chassis
- Confirmed fitment:
- Nissan 350Z (Z33)
- Nissan 370Z (Z34)
- Nissan S13
- Nissan S14
- Nissan S15
- Please refer to the ARTEC Installation Gallery for fitment in other chassis
Package Contents:
- 1x Nissan RB V-Band Reverse Rotation Exhaust Manifold
- 1x ARTEC V-Band Locating Ring for Garrett / Turbosmart
- 1x ARTEC V-Band Locating Ring for Precision Turbo
- 1x ARTEC V-Band Locating Ring for TiAL / Xona
Specifications:
- Material: SUS347 Stainless Steel
- Weight: 7.3kg
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.1 ★★★★★
Based on 419 reviews
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Product Reviews
★★★★★ 5
this is my go to when needing new underwear.
Size: 3X-Large, Color: Black/Navy/Dark Purple/Red
Love these boyshorts for women. They're so comfortable, no crawling and breathable. I recommend for plus size women who has legs rubbing together causing irritation. Nice price as well. This is my go to when needing new underwear.
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Reviewed in the United States on May 27, 2026
★★★★★ 5
Great!
Size: Small, Color: Black/Heather Gray/White/Nude
Comfy, good fit, good quality cotton and flat seams around the crotch. Normal size small. I wouldn’t wear these with yoga pants, but nice under looser fitting garments. I would buy more colors.
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Reviewed in the United States on May 28, 2026
★★★★★ 5
There is a seam up the front. I think perhaps it being seamless would be better.
Size: Medium, Color: Black
Like anything off Amazon I wasnt expecting anything perfect and ready to have to mail it back.
Pleasantly surprised by the softness and durability. The waist band isn't to small on a medium so it fits actually so comfy.
I wear them as underwear and as shorts for my skirts n dresses.
Id recommend but I say size up if you want a comfy fit. But down if you want a fitted fit fit. Comfy still is fitted but better feeling on if that makes sense.
Also the crotch of the shorts/undies has essentially extra fabric sewed in creating that nice comfort. Ill snag a photo when I have time.
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Reviewed in the United States on May 3, 2026
★★★★★ 4
Product varies from package to package
Size: X-Large, Color: Black/Navy/Dark Purple/Red
Over a two year period this is my 4th purchase. They started as sleep shorts and have replaced other underwear most of the time because they are comfortable and the quality is pretty good. However there are differences in between every package. The length has varied up to an inch, the material has changed, and some are slightly tighter than others. That said it works for me. I am a side sleeper and sometimes the side seam bothers me.
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Reviewed in the United States on March 9, 2026
★★★★★ 5
Very comfortable in the Texas heat.
Size: Small, Color: Black/Navy/Dark Purple/Red
I got some of these as a gift and I loved them so much I purchased two more packs. I just opened my new packs and put them in the washer so I'm not leaving a photo. When I wear them they look exactly like they do on the models.
I've been doing a lot of heavy outdoor work in the heat and I get drenched. These underwear have a 100% cotton crotch and the rest is 95% cotton and 5% spandex. When I first saw the wide crotch I didn't think I would like it. But these are soooo comfortable. I'm 4'11" and weight 108-112 and the size small fits loosly but well. I could probably get away with an XS but I like this loose and not too tight fit. I see some folks say these roll up. They don't roll up on me. I think they might roll if they were tight fitting. I have lots of other undergarments like these and some roll and some don't. But none of the others are cotton. They are mostly spandex and since I've found these in cotton that's all I'm wearing until summer is over. I can't feel them or see them under pants or skirts.
These look more like shorts than underwear and they have a very nice thickness. Since I only had four pair to begin with, those got washed and dryed a lot. I can't tell if they shrunk since I only tried them after washing. Sorry I forgot to compare the size of the new ones to the older ones before I threw them in the washer. I'll probably buy another set and compare at that time. One thing I can report is that they do not fade at all. I just washed the black, purple and red colors with the white color and the white is still completely white.
Now I have more colors and I'll probably be walking around in my underwear and no one will know.
The only con I can think of is the wide crotch wouldn't work well with pads with wings, in my opinion.
Try a size larger for a nice cool pair of sleeping shorts to see how they fit while they are on sale. Then go smaller if needed. I think you might enjoy these.
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Reviewed in the United States on July 10, 2024
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