2011 2500HD 6L exhaust system, OEM vers true-dual aftermarket exhaust system.

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How much gain in HP & torque with a aftermarket dual exhaust system with X pipe vers the OEM exhaust system?

Nov 22, 2011

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What are the best Chevrolet repair shops?

RepairPal Certified shops can diagnose and repair your 2011 Chevrolet Silverado 2500 HD. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.

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Certified Locations

2011 Chevrolet Silverado 2500 HD auto repair 2011 Chevrolet Silverado 2500 HD estimates 2011 Chevrolet Silverado 2500 HD questions 2011 Chevrolet Silverado 2500 HD problems 2011 Chevrolet Silverado 2500 HD recalls

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Tuffy Tire & Auto Service Center - Grandview

4.6

(87)

2.39 mi

1524 W 5th Ave

Columbus, OH

Closed

Opens 8:00 AM Sat

Call

Excite Auto Repair & Towing

4.4

(15)

5.94 mi

3430 Westerville Road

Columbus, OH

Closed

Opens 9:00 AM Mon

Call

All In Auto Service

4.6

(37)

6.56 mi

5200 Fisher Road

Columbus, OH

Closed

Opens 8:00 AM Mon

Call

Tuffy Tire & Auto Service - Grove City

4.3

(525)

6.67 mi

2131 Stringtown Rd

Grove City, OH

Closed

Opens 8:00 AM Sat

Call

Blackstone Complete Auto Care

(39)

6.77 mi

4800 Sinclair Road

Columbus, OH

Closed

Opens 9:00 AM Sat

Call

Boyd's Tire & Service - Columbus

4.7

(192)

7.23 mi

5263 Godown Rd

Columbus, OH

Closed

Opens 8:00 AM Sat

Call

See All 30 Locations

Tuffy Tire & Auto Service Center - Grandview

4.6

(87)

2.39 mi

1524 W 5th Ave

Columbus, OH

Closed

Opens 8:00 AM Sat

Call