Route your exhaust cleanly around tight engine components with the Kustom Truck Exhaust Spacer Kit, designed specifically for Peterbilt, Kenworth, and other class 8 trucks equipped with Detroit Series 60 DDEC3, DDEC4, or DDEC5 engines using a below-the-frame exhaust system. This spacer is engineered to provide the necessary clearance around the oil cooler, flywheel housing, and passenger-side frame rail, ensuring proper exhaust flow without interference.
The spacer mounts directly to the back side of the Detroit turbo flange with the V-band clamp and works in conjunction with Kustom Truck PN: 99918011 (or equivalent) and can be easily added to any of our Peterbilt or Kenworth Level 1-3 exhaust kits. Improve exhaust routing and clearance on your Detroit Series 60 powered truck with the Kustom Truck Exhaust Spacer Kit — built for reliability and easy installation.
Kit Includes:
- (1) Exhaust Spacer for Detroit Series 60 Turbo – Below Frame Application
- (1) V-Band Clamp - 5"
Key Features:
- Specifically designed for Detroit Series 60 DDEC3, DDEC4, and DDEC5 engines with below-the-frame exhaust
- Provides critical clearance around the oil cooler, flywheel housing, and passenger-side frame rail
- Mounts to the rear of the factory Detroit turbo flange
- Compatible with Kustom Truck PN 99918011 or similar turbo outlet elbow
- Integrates seamlessly with Kustom Truck exhaust kits
- Kenworth
- Level 1: 99918015
- Level 2-3: 29918018-Base
- Peterbilt
- Level 1: 99918015
- Level 2-3: 19918009-Base
- Kenworth
- Ideal for exhaust upgrades, engine conversions, and custom routing projects
- Precision manufactured for a secure, leak-free fit and long-term durability
Contact Kustom Truck to confirm exact compatibility with your truck model, engine configuration, and current exhaust setup.
