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Universal T304 Helmholtz Resonator in 2" 51mm Inlet with 9" Total Length

US $99.99
or Best Offer
or 4 interest-free payments of $25.00 available with
Condition:
New
Out of Stock17 sold
Pickup:
Shipping:
Free delivery in 2-4 days - Arrives by Thanksgiving
Get it between Thu, Nov 13 and Sat, Nov 15 to 94104.
Located in: Addison, Texas, United States
Returns:
30 days returns. Seller pays for return shipping.
Payments:
       .
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eBay item number:236178969977
Last updated on Aug 26, 2025 12:38:41 PDTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Features
Weld-on Connection
Manufacturer Warranty
1 Year
California Prop 65 Warning
WARNING / California: California laws prohibit the use of any aftermarket exhaust part or system that modifies, removes or replaces original equipment catalysts unless the California Air Resources Board has issued an Executive Order regarding such part or system or unless the part or system is exempted by being used only on racing vehicles on closed courses. Top speed Auto Accessories, Inc. makes no representation that any parts or system has received such an Executive Order or that any parts or systems conform with the racing vehicles exemption. The purchasers are entirely responsible for informing themselves of applicable California laws and to comply with those laws.
Vintage Part
No
OE/OEM Part Number
NA
Performance Part
Yes
Labels & Certifications
EPA
Inlet Diameter
2" 51mm Inlet Diameter
Universal Fitment
Yes
Body Material
Stainless Steel
Oxygen Sensor Location
No Port Location
Placement on Vehicle
Exhaust
Outlet Diameter
102mm Overall Diameter
Finish
Matte
Body Diameter
102mm Diameter
Manufacturer Part Number
EP-CHAMBER-51MM x 1 pc
Brand
Top Speed Pro-1
Body Length
9" Length
Type
Universal Helmholtz Resonator
Category

Item description from the seller

About this seller

TOP SPEED PRO-1 PERFORMANCE

99.8% positive feedback111K items sold

Joined Dec 2000
Usually responds within 24 hours
Top Speed is a company based in Dallas, Texas which was founded in 1996 We are a crew of spirited Performance car enthusiasts, Top Speed is specializing in importing & exporting High quality ...
See more

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 (54,730)

All ratingsselected
Positive
Neutral
Negative
    • c***t (289)- Feedback left by buyer.
      Past 6 months
      Verified purchase
      Item is as advertised and photographed. Measurements are close enough for my use since you can adjust neck length to fine tune.
    • t***8 (224)- Feedback left by buyer.
      Past 6 months
      Verified purchase
      Fast shipping
    • eBay automated feedback- Feedback left by buyer.
      Past month
      Order delivered on time with no issues
    See all feedback