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Car Chemistry Exhaust Inserts 3DI25R

$56.99

Exhaust Insert, 3-Disc Inserts, 7 in. Long, 2.50 in. Diameter, Steel, Each

Estimated Ship Date: 9/2/2014 (if ordered today) Would you rather pick it up? Select Location

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Brand: Car Chemistry
Manufacturer's Part Number: 3DI25R
Part Type: Exhaust Inserts
Summit Racing Part Number: CCI-3DI25R

Diameter (in): 2.500 in.
Exhaust Insert Style: Disc
Exhaust Insert Disk Quantity: Three
Exhaust Insert Material: Steel
Length (in): 7.000 in.
Quantity: Sold individually.
Notes: Designed for a tube diameter of 2.500 in.
In-Store Pickup: Choose In-store pick-up (OH, GA, NV) on our web site.

Now you can have the over-the-top power and torque of open headers and still meet all of your sound requirements. These 18-gauge steel exhaust inserts from Car Chemistry fit directly into your header collectors and reduce sound output without restricting power. The 2-disc inserts are for racing applications and meet NHRA noise requirements, while the 3-disc inserts are for use on street/strip vehicles.

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3 Customer Reviews for Car Chemistry 3DI25R - Car Chemistry Exhaust Inserts

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Great option

Summit RacingSummit Racing Verified Purchase

Worked and fit great. Put them on my 78 ford f250 with long tube headers. Ran 2.5 true duals straight pipes and it was to loud. These made it sound just right. Highly recommend.

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Reviewer: DANIEL from KS

Date: April 26, 2014

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Exhaust inserts

Summit RacingSummit Racing Verified Purchase

Fitted snugly into collectors. You need to drill a hole in exhaust and weld or pop rivet to secure. Reduced noise level from 105db to 95. Still a great sound. Easy way to reduce a noisy exhaust. Probably restrictive if over 350hp

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Reviewer: ADRIAN from United Kingdom

Date: March 28, 2014

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Good product

Summit RacingSummit Racing Verified Purchase

Does exactly what it suppose to do, at my case it was combined with Flowmaster muffler which was quite loud to me.

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Reviewer: PETER from Czech Republic

Date: March 22, 2014

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Some parts are not legal for sale or use in California on any pollution-controlled motor vehicles

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