Product Summary

Oval Track Cars, 3.5" Inlet Diameter, Steel, Painted

  • This is Schoenfeld 14272735-78 muffler required at the Knoxville Raceway
  • Overall body diameter measures 4-1/2" and both inlet and outlet diameter measure 3-1/2"
  • The total length of this muffler measures 14"
  • Its lightweight design means that it only weighs 4lbs.
  • This is Schoenfeld 14272735-78 muffler required at the Knoxville Raceway
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Key Specs

MFG. Part #14272735-78
BrandSchoenfeld
Inlet Diameter3.5"
Outlet Diameter3.5"
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Schoenfeld 14272735-78 Details

  • This is Schoenfeld 14272735-78 muffler required at the Knoxville Raceway
  • Length:  14"
  • Inlet Diameter:  3-1/2"
  • Outlet Diameter:  3-1/2"
  • Body Diameter:  4-1/2"
  • Weight:  4lbs

Schoenfeld 14272735-78 Specifications

KEY SPECS
MFG. Part #14272735-78
BrandSchoenfeld
Inlet Diameter3.5"
Outlet Diameter3.5"
GENERAL
Overall Length14.00"
Overall Width4.67"
Overall Height4.53"
Material TypeSteel
FinishPainted
ColorBlack
Inlet LocationCenter
Outlet LocationCenter
Outlet QuantityOne
Inlet QuantityOne
Sold in QuantityEach

Ratings & Reviews

5

5 Reviews

Overall Assessment

Customers appreciate the Lightweight Race Muffler's easy installation and suitable fit on the header. Its low weight and 95db rating make it a top choice for GT1 race cars and a recognized option for local tracks. The product's quality and effectiveness is widely acknowledged and preferred over competitors. Reviews suggest prospects for passing track sound tests, affirming its reliability & performance.

5

5 reviews

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I would buy these mufflers again! Highly recommend

5.0

9 months ago

Brad

Burlington

Verified

Put on my sprint car 360 and great and legal at 95db

Would Recommend

Lightweight Race Muffler

5.0

4 years ago

Craig71188

Columbus, OH

Verified

Purchased these for a GT1 road race car for the light weight and 95 db rating. This is the approved sprint car muffler for one of their sanctioning bodies. Will have to see if it passes sound when we take the car out for testing at a few road courses.

Great Muffler

5.0

9 years ago

Jimmy

Queen Creek

Verified

This muffler is just what I was looking for. It was easy to install and is required at my local track.

Would Recommend

good muffler!

5.0

10 years ago

LHR TEAM

Mcminnville, OR

Verified

nice slip fit on to header!

Would Recommend

Nice muffler

5.0

11 years ago

racegoer711

Undisclosed

Verified

Quick shipping and the order was packaged nicely and intact when received.

Would Recommend

Showing 5 of 5 reviews

Questions & Answers

1 Question • 1 Answer

If it doesent reduce the noise level to 95 db do I get my money back?

by Jim

• 8 years ago

1 answer

1 of 1 questions shown

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