Nissan RB25 4" to 3.5" Cast Downpipe and Mid Pipe
SKU: 34550570944

Nissan RB25 4" to 3.5" Cast Downpipe and Mid Pipe

Sale price$638.21 Regular price$709.12
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 5 - Jul 10

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

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:
  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: 34550570944

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.5 ★★★★★
Based on 494 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
K
Verified Purchase
Katie
San Leandro, US
★★★★★ 5
Buy me.
Size: One Size, Color: True Black
This bag is large and flattering on the side body…it’s quality.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 30, 2025
D
Verified Purchase
Dan Reynoso
Birmingham, US
★★★★★ 5
Very good blue jean jacket
Size: X-Large, Color: Stone Medium Wash
Great jean quality. Fits true to size. Picture matches the jacket and color. Worth the value for sho!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2026
M
Verified Purchase
Mario Piña
Port Orchard, US
★★★★★ 5
Impressed
Size: XX-Large, Color: Black
I’ll be honest, I didn’t have the highest expectations for this jacket. However, I very pleasantly surprised by the fit and quality. The jacket fit very well and just as I expected. The quality was even more impressive with the weight and overall quality of the denim. For the the price, this jacket definitely hits all the marks. I was able to style it perfectly with a hoodie.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 16, 2026
A
Verified Purchase
Andre Maxime Medigue
Omaha, US
★★★★★ 5
A timeless classic at a great price
Size: X-Large, Color: Black, Size: X-Large, Color: Black
This is honestly a very well-made denim jacket, with all the classic features found on a Type III Trucker Jacket: 2 breast pockets, 2 side pockets, 2 inner pockets. The material feels very comfortable and thick and strong at the same time. A multi purpose jacket that will be your perfect companion for almost all seasons in almost all situations. I took an XL size because I wanted to wear a sweatshirt under it. I weigh 198 pounds and am 5.7 tall. I will probably buy another one in L size for a tighter fit.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 3, 2026
J
Verified Purchase
JCM
Birmingham, US
★★★★★ 4
Quality shirt
Size: X-Large, Color: Tinted Dark Wash
Would of liked a slim fit. Needed taper in the waist neck and shoulders fit great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2026

recommand products