Aluminized Cat & DPF Race Pipe | GMC/Chevy 6.6L GM Duramax LML (2011-2015)
Dieselr aluminized Cat & DPF race pipe for 2011–2015 GM 6.6L GM Duramax LML - precision fit, smooth flow, and long-lasting aluminized steel.
Join the Bad Guy Motors email list for product drops, garage inspo, and VIP invites. We'll email a one-time 5% off code after you subscribe.
One-time 5% welcome code
Good on any product or service invoice.
Early access
Be first to hear about limited builds, gear, and events.
Direct inbox
Need help? Reply to any email and the crew will jump in fast.
Prefer texting? Call (403) 525-0432 or email support@badguymotors.com.
Custom fitment brief
Outline your vehicle, performance targets, and timeline. The build desk will confirm availability, pricing, and next steps in writing.
Dieselr aluminized Cat & DPF race pipe for 2011–2015 GM 6.6L GM Duramax LML - precision fit, smooth flow, and long-lasting aluminized steel.
Dieselr aluminized downpipe back single for 2001–2004.5 GM 6.6L Duramax LB7 - strong flow, clean fit, and durable aluminized steel design.
Dieselr aluminized turbo back single for 1994–1997.5 Ford 7.3L Powerstroke—smooth flow, precise fit, and durable steel construction.
No reviews yet. Be the first to leave one.