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Summit Racing® Header-Back Dual Exhaust Systems SUM-680146

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Exhaust System, Header-Back, 2.50 inch, Split Rear, Steel, Aluminized, Buick, Chevy, Oldsmobile, Pontiac, V8

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  • Order this item and get free delivery and handling on your entire order! Oversize fees also waived on this item. Valid on orders shipped in the contiguous United States.

Brand: Summit Racing

Manufacturer's Part Number: SUM-680146

Part Type: Exhaust Systems

Product Line: Summit Racing® Header-Back Dual Exhaust Systems

Summit Racing Part Number: SUM-680146

System Style: Header-back

System Material: Steel

Exit Quantity: Two

Exit Location: Split rear

System Finish: Aluminized

Catalytic Converter(s) Included: No

Intermediate Pipe Diameter (in): 2.500 in.

Muffler Included: Yes

Muffler Quantity: Two

Muffler Configuration: Single inlet/Single outlet

Muffler Style: Turbo

Exhaust Type: Dual

Hardware Included: Yes

Inlet Quantity: Two

Tailpipe Diameter (in): 2.500 in.

Tip Included: No

Quantity: Sold as a kit.

Notes: Modifications or fabrication will be required to fit this exhaust system to your headers. Tail pipe exits at rear bumper near each frame rail.

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

Get the most from your high performance mods with these Summit® dual exhaust systems for header-equipped passenger cars. The systems feature aluminized or stainless steel tubing that is mandrel-bent for high exhaust flow, increased horsepower, and reduced backpressure.

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Most Helpful Reviews Review this Product

3 Customer Reviews for Summit Racing SUM-680146 - Summit Racing® Header-Back Dual Exhaust Systems

Average Customer Review

5 Star

(1)

4 Star

(2)

3 Star

(0)

2 Star

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1 Star

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Monte 86

Summit RacingSummit Racing Verified Purchase

Everything fit good, but had to modify from the header back to mufflers to fit in Catalytic Converters for inspection requirements. Overall great system.

1 of 1 found this review helpful.

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Reviewer: MARK from WV

Date: August 23, 2014

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Price/Value
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Good value

This exhaust system together with the headman headers made my stock 305 sound mean!!! Installation did need some tinkering. Shifter cable had to be adjusted and a kink had to be made in the exhaust.

1 of 1 found this review helpful.

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Reviewer: MATT from WI

Date: June 25, 2014

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Ease of Installation
Price/Value
Quality

very complete kit

Summit RacingSummit Racing Verified Purchase

Easy to install with high quality hangers and detailed info. Fit "G" body 87 El Camino without the need for hammer dents or re-bending, very quiet at idle and cruise speed with a strong note with your foot in it!

1 of 1 found this review helpful.

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Reviewer: MIKE from NM

Date: April 18, 2014

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Price/Value
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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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