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Ships within 48 hours · Estimated delivery Sep 19 - Sep 24
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Description
Nissan RB25 4" to 3.5" Cast Downpipe and Mid PipeSpecifications and Features: 4. 0 turbine outlet downpipe tapering to a 3. 5 mid pipe, the highest flowing on the market Direct bolt on replacement for OEM style RB20 25 turbochargers Retains all factory Nissan emissions components and exhaust support brackets including the OEM mid pipe to gearbox brace Cast and TIG welded from high grade stainless steel for strength and durability Utilizes the ARTEC cast 89 80mm 2 bolt flange for bolt on
Specifications and Features:
- 4.0” turbine outlet downpipe tapering to a 3.5” mid pipe, the highest flowing on the market
- Direct bolt-on replacement for OEM-style RB20/25 turbochargers
- Retains all factory Nissan emissions components and exhaust support brackets – including the OEM mid pipe-to-gearbox brace
- Cast and TIG welded from high-grade stainless steel for strength and durability
- Utilizes the ARTEC cast 89-80mm 2 bolt flange for bolt on compatibility with existing cat-back exhaust systems
- High quality flex joint minimises risk of cracks in the rest of the exhaust system
- Specifically designed to suit the R34 GTT chassis (additional fitments in development)
Package Contents:
- Nissan RB25 Cast Downpipe and Mid Pipe
- 3.5" V-Band Clamp
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
4.2 ★★★★★
Based on 7 reviews
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Product Reviews
★★★★★ 4
Good purchase, dog loved it, lasted months
Size: 8 Inch, Color: Tree Branch
My dog loved it, took several months before she destroyed it. I did eventually have to throw it out because she managed to start breaking pieces off and eating it.
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Reviewed in the United States on January 4, 2026
★★★★★ 5
Doggy chew thing.
Size: 5.5 Inch, Color: Ring Toy
My two dogs love this!
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Reviewed in the United States on February 12, 2026
★★★★★ 3
Dog Loves It, But Durability/Safety Major Issue
Size: 8 Inch, Color: Tree Branch
My 9 month old Frenchie loves it, but she got pretty sick this weekend and was vomiting all day...next day she finally threw up a big chunk of this toy...just beware if your dog is a heavy chewer, this may not be the right fit for you. Not the best durability...
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Reviewed in the United States on April 20, 2026
★★★★★ 5
She loves them, therefore I love them too
Size: 5.5 Inch, Color: Ring Toy
My furbaby LOVES these, especially the peanut butter flavored ones. I still regularly brush her teefers, but these do help with dental care.
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Reviewed in the United States on June 6, 2026
★★★★★ 1
Made mostly of POLYPROPYLENE PLASTIC and should not be injested.
Size: 8 Inch - 2 Pack, Color: Tree Branch
BAD PRODUCT. DO NOT BUY THESE FOR YOUR DOG. They are made mostly of POLYPROPYLENE PLASTIC. It even says on the package - "CAUTION: Product is not intended to be eaten or ingested. If you believe your pet has swallowed a piece, please take away and contact veterinarian if needed.
Our dachshund went to town on one of these and had diarrhea for two days and cost us several hundred dollars in vet bills to do x-rays and medicine for the poor dog. What do you think a dog is going to do with a dog chew? Just find another product. This one isn't worth it.
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Reviewed in the United States on May 26, 2026