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Summit Racing® Exhaust Cutouts SUM-670136

Exhaust Cutout, Manual, Steel, Clamp or Weld-On, 2 1/2 in. Diameter, Manual Operation, Each

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Brand: Summit Racing

Manufacturer's Part Number: SUM-670136

Part Type: Exhaust Cutouts

Product Line: Summit Racing® Exhaust Cutouts

Summit Racing Part Number: SUM-670136

Tubing Diameter (in): 2.500 in.

Exhaust Cutout Style: Manual

Exhaust Cutout Material: Steel

Exhaust Cutout Finish: Natural

Exhaust Cutout Installation: Clamp-on

Quantity: Sold individually.

Notes: The Tubing Diameter (in) listed is the pipe inside diameter. This cutout includes muffler clamps but can be welded in place. The 3-bolt flange for cutout attachment measures 3 in. Overall length of the cutout is 12 in.

In-Store Pickup: Choose In-store pick-up (OH, GA, NV) on our web site.

Just install a Summit® exhaust cutout behind each header, and you'll be able to convert to an open exhaust at the track. Summit® exhaust cutouts are precision MIG-welded, slip-fit style cutouts that must be clamped-on or welded into place. These cutouts are designed for race use only.

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Most Helpful Reviews Review this Product

17 Customer Reviews for Summit Racing SUM-670136 - Summit Racing® Exhaust Cutouts

Average Customer Review

5 Star

(14)

4 Star

(2)

3 Star

(0)

2 Star

(1)

1 Star

(0)
+See All 17 Reviews

Works like they should

Summit RacingSummit Racing Verified Purchase

They work great not much to go wrong, might suggest you get a better gasket the cheap paper ones might start to blow out like mine did.

1 of 1 found this review helpful.

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Reviewer: KYLE from OH

Date: April 30, 2014

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Exhaust Cutouts what you need for your ride

Summit RacingSummit Racing Verified Purchase

getting them from summit racing where else would you shop , I installed myself welded them in looks better then clamps , sound great pulling into a car show

0 of 0 found this review helpful.

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Reviewer: JEFFERY from WA

Date: October 20, 2014

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Best Product ever

Summit RacingSummit Racing Verified Purchase

so much better that what I expected my car sound deep if that is what you are looking for then this is it runs perfect and my gas mileage is even better you might feel your car feels a bit heavier when you accelerate but no biggie all good you will get use to it

0 of 0 found this review helpful.

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Reviewer: CARINA from CA

Date: September 05, 2014

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simple versatile effective

Summit RacingSummit Racing Verified Purchase

Simple design, heavy guage steel, easy to install, 3 inch flange. I cleaned and cut my old pipes, and had these installed and welded in about 30 minutes.

0 of 0 found this review helpful.

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Reviewer: RIGOBERTO from WV

Date: August 27, 2014

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more power

Summit RacingSummit Racing Verified Purchase

fit great, sound great, don't forget anti-seize on threads

0 of 0 found this review helpful.

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Reviewer: MORTON from IN

Date: August 18, 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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