Gibson Single Exhaust Systems for 2007-2009 H2 - 612501

Name: Gibson Single Exhaust Systems
Brand: Gibson Performance Exhaust
SKU: GIB-612501
Price: 471.99 USD
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Part Number: GIB-612501

$471.99

Gibson Single Exhaust Systems

Exhaust System, Cat-Back, Stainless Steel, Natural, Polished Tip, Hummer, 6.0L, Kit
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Gibson Single Exhaust Systems for 2007-2009 H2 - 612501

GIB-612501

Not Yet Reviewed

Part Number: GIB-612501

Estimated Ship Date: Nov 10, 2026

$471.99

Overview

Applications

Q&A

Instructions & Calculators

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Overview

Brand:

Gibson Performance Exhaust

Manufacturer's Part Number:

612501

Part Type:

Exhaust Systems

Product Line:

Gibson Single Exhaust Systems

Summit Racing Part Number:

GIB-612501

UPC:

677418019131

System Material:

409 stainless steel

System Style:

Cat-back

Exhaust Type:

Single

Exit Location:

Rear

System Finish:

Natural

Catalytic Converter(s) Included:

Intermediate Pipe Diameter (in.):

3.50 in.

Muffler Included:

Yes

Muffler Quantity:

One

Muffler Configuration:

Single inlet/Single outlet

Muffler Style:

Baffled and chambered

Muffler Material:

409 stainless steel

Muffler Color:

Natural

Hardware Included:

Yes

Tailpipe Diameter (in.):

3.50 in.

Tip Included:

Yes

Tip Outlet Size (in.):

4.00

Tip Quantity:

Tip Shape:

Round

Tip Cut:

Slant

Tip Edge Style:

Non-rolled edge, single-wall

Tip Material:

304 stainless steel

Tip Color:

Polished

Remanufactured:

Quantity:

Sold as a kit.

Special Attention:

It is illegal to install parts or components that bypass, defeat, or render inoperative the manufacturers’ technology and design necessary to reduce vehicle emissions to meet state and federal Clean Air Act standards.

Gibson Single Exhaust Systems

Gibson Single exhaust systems are Gibson's most popular exhaust … the systems you can trust when you want reliable performance from your truck. Perfect for towing and general performance applications, Gibson Single exhaust systems use popular Superflow performance mufflers that offer increased power at a cost-effective price. These are Gibson's best performing exhaust systems. Dyno results show that they make maximum torque and horsepower at the lower-end of the power band (1800 to 3000 rpm) with a deep, aggressive exhaust tone.

A polished or black ceramic coated T304 stainless steel tip with clamp less connection design is included with each kit. Select systems also include a Xtreme Terrain (XT) tip. These turn-down pipes can be installed in place of the standard tip to provide extra ground clearance for treacherous terrain.

Features of Gibson Single exhaust systems include:

* Big block sound
* Minimal interior sound levels
* Heavy-duty aluminized steel or stainless steel tubes for extended durability
* Mandrel-bent tubing maintains constant exhaust flow through each bend for outstanding performance
* Zinc plated hangers and clamps
* Easy, no-drill installation; no welding required