November 24 – December 5

Black Friday at BD Diesel

10% off hundreds of products—built-to-work upgrades across turbos, transmissions, manifolds, high-idle kits, install hardware, and more.

BD Diesel Black Friday — Screamer Turbo & Manifold Package hero
Headline Deals: Yes—even top movers like the Killer Grid Heater Upgrade and Screamer™ turbos are included. Discount shows on eligible product pages and at checkout. Limited window: Nov 24–Dec 5.

Featured Doorbusters

Screamer™ VGT Turbos — 6.7L Cummins

Drop-in, 50-state-legal power headroom with quicker spool and lower EGTs. Actuator calibrated and VSR balanced.

Tip: Pair with BD’s pulse-divided manifold for best drive pressure and grade control.

Killer Grid Heater Upgrade — 6.7L Cummins

Purpose-built lower busbar with self-locking threads eliminates the OE nut issue—retain full heat output and reliability in cold weather.

Shop the Killer Grid Heater on our site and see why it’s a winter must-do for Ram owners.

Popular Categories Included

Transmissions & Converters

RoadMaster & TowMaster packages for gas and diesel—deep pans, pressure mods, and ProForce converters.

Shop 10R80 / Ford Gas

Turbo Upgrades

From stock replacements to Screamer™ VGTs—quicker response, lower EGTs, emissions-compliant options.

Shop Screamer

Exhaust Manifolds

Thick-wall ductile iron, slip joints, and hardware kits that keep clamp load under heat-soak.

Shop 6.7L Cummins

EcoBoost Solutions

Exhaust manifold fixes, turbo install kits, and Screamer drop-ins.

Shop Ford Gas Exhaust

High Idle Kits (Winter)

Faster warm-ups and PTO/idle control for Ford, Ram/Cummins, and Duramax—plug-in, adjustable.

Shop All High Idle

Install Hardware

One-time-use bolts, studs, gaskets, O-rings, and line seals—finish the job right, first time.

EcoBoost Turbo Kit ’17–’20

Build-Your-Bundle: Fast Start Points

How to Shop the Sale

1) Browse

Open the category or product links above. Eligible items show “Black Friday” pricing during this window.

2) Add & Save

Add to cart—discount is reflected on page or at checkout. No code needed if the item is eligible.

3) Build Smart

Bundle service parts (gaskets, studs, install kits) to finish the job once and save on shipping.

4) Need Help?

Unsure on fitment? Our team can help match the right kit for your year/trim and goals.

Black Friday FAQ

When is the sale?
From Sunday, Nov 24 through Friday, Dec 5 (local time).

What’s discounted?
Hundreds of SKUs across turbos, transmissions, manifolds, high-idle kits, install hardware, and more. Some exclusions may apply—check individual product pages.

Do warranties change?
No. Standard BD warranties still apply (see each product page for term & coverage).

Returns & exchanges?
Standard return policy applies. Keep packaging intact for faster processing.

Will items sell out?
Popular SKUs (Screamer turbos, manifold kits, winter high-idle accessories) can move fast—secure your build early.

Shop 10R80 & Ford Gas Shop 6.7L Manifolds Shop Screamer Shop High Idle Kits
Black Friday Screamer Turbo Killer Grid Heater 10R80 EcoBoost 6.7L Cummins High Idle

Notes: Sale valid Nov 24–Dec 5 on eligible in-stock items while supplies last. Pricing and availability subject to change. Exclusions may apply—see product pages for details.