|Listed in category:
Check the item description to confirm this fits your vehicle
Have one to sell?

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

US $32.95
ApproximatelyAU $50.51
Condition:
Brand New
More information - About this item condition
6 available227 sold
This one's trending. 227 have already sold.
Breathe easy. Free delivery and returns.
Postage:
Free USPS Priority Mail®.
Located in: Roanoke, Virginia, United States
Delivery:
Estimated between Tue, 12 Aug and Mon, 18 Aug to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the postage service selected, the seller's postage history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
30-day returns. Seller pays for return postage.
Payments:
     Diners Club

Shop with confidence

eBay Money Back Guarantee
Get the item you ordered or your money back. Learn moreeBay Money Back Guarantee - opens new window or tab
Seller assumes all responsibility for this listing.
eBay item number:201125166806
Last updated on 12 Jul, 2025 14:17:31 AESTView all revisionsView all revisions

Item specifics

Condition
Brand New
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 ...
See more

Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable postage costs
5.0
Postage speed
5.0
Communication
5.0

Seller feedback (157,514)

All ratings
Positive
Neutral
Negative
  • e***r (85)- Feedback left by buyer.
    Past year
    Verified purchase
    fits perfectly over a 4in downpipe to use on a factor 3.5in exhaust
  • f***f (1469)- 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