Description
Bully Dog Big Rig premium ceramic-coated exhaust manifolds are the fastest flowing exhaust manifolds in the industry. Designed for superior heat control and exhaust flow, they help your turbo spool more quickly. Whether you are looking to replace a faulty or leaky exhaust manifold on your rig, or just want to experience the difference a performance exhaust manifold can make in your daily driving, you can expect higher power output, lower temps and improved fuel economy with a Bully Dog Big Rig exhaust manifold.
Upgrade your Volvo D13 or Mack MP8 engine with the Bully Dog Exhaust Manifold for a boost in power, efficiency, and longevity.
Features:
- 18% More Airflow Over Stock
- Hand Ported and Polished
- Ceramic Coated Finish
- EGT Temperatures 80-100° Cooler
- 0.2 to 0.3 MPG Improvement
- Radiating Temperatures 300° Cooler
- Improved Fuel Economy Over Stock
- An Additional 30 HP to the Rear Wheels
- Includes turbo studs
Included:
- (1) Exhaust Manifold
- (1) Turbo Studs Kit
Fitment:
- 2007-2022 Volvo D13 13.0L
- 2007-2022 Mack MP8 13.0L
Notes:
- 1 Year Warranty
- Direct Replacement
- Replaces Stock Manifold part #’s 21469808 & #20738332
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