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4" ID to 3.5" ID Diesel / Race Exhaust Reducer Coupler - Grand Rock - R4I-35IA

US $32.95
ApproximatelyC $45.48
Condition:
New
6 available227 sold
This one's trending. 227 have already sold.
People want this. 29 people are watching this.
Shipping:
Free USPS Priority Mail®.
Located in: Roanoke, Virginia, United States
Delivery:
Estimated between Fri, Aug 22 and Tue, Aug 26 to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the shipping service selected, the seller's shipping history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
30 days return. Seller pays for return shipping.
Payments:
     Diners Club

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eBay item number:201125166806
Last updated on Jul 12, 2025 00:17:31 EDTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
UPC
Does Not Apply
Brand
Grand Rock
Material
Aluminized
Manufacturer Warranty
90 Day
Manufacturer
Grand Rock
Diameter
4" ID - 3.5" ID
Gauge
16
Outlet
3.5" ID
Overall Length
8"
Notes 1
Pipe is reversible
Manufacturer Part Number
R4I-35IA
Type
Exhaust Adapter
Installation
Universal
Item Length
8in.
Inlet
4" ID
Mounting Hardware Included
No
Fitment Type
Performance/Custom
Number of Items
1
Inlet Diameter
3.5in.
Outlet Diameter
4in.

Item description from the seller

About this seller

Performance-Curve

99.2% positive feedback509K items sold

Joined Jul 2002
Welcome to Performance Curve's ebay store. You will find tons of exhaust systems and accesories, as well as some wheels and alignment products. Take your time and look around if let us know if we can ...
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

Seller feedback (157,590)

All ratings
Positive
Neutral
Negative
  • e***r (87)- Feedback left by buyer.
    Past year
    Verified purchase
    fits perfectly over a 4in downpipe to use on a factor 3.5in exhaust
  • f***f (1474)- Feedback left by buyer.
    More than a year ago
    Verified purchase
    New as advertised.
  • i***e (275)- Feedback left by buyer.
    More than a year ago
    Verified purchase
    Just as described.
See all feedback

Product ratings and reviews

4.0
1 product ratings
  • 0 users rated this 5 out of 5 stars
  • 1 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

  • Exhaust reducer

    Work good nice and heavy material

    Verified purchase: YesCondition: NewSold by: performance-curve