Welcome.

Looking for quality performance parts at a fair price? We specialize in innovative diesel products for Dodge Cummins engines. From turbo kits, to intake plates, to conversion kits, we've shopped for the best values and/or fabricate our products here in the U.S.A. Whether for your daily driver, towing, or racing, check out what we have to offer, and check back for more offerings on the way. FREE SHIPPING to the lower 48 states/continental U.S. ONLY on orders over $100. Enter coupon code: FREESHIP in COUPON field at checkout, and hit APPLY. **COVID-19 - YES WE ARE OPEN AND SHIPPING!**


Crazy Carls Intake Horn-24 Valve (98-02) Crazy Carls Intake Horn-24 Valve (98-02)

Our mandrel bend Intake Horns improve on the stock design providing optimum air flow to all cylinders

Our Price: $145.00
Crazy Carls Exhaust Manifold Studs and Nuts Crazy Carls Exhaust Manifold Studs and Nuts

Use these studs instead of bolts on your aftermarket exhaust manifold. We paired 12 steel alloy studs with 12 stainless steel nuts to prevent galling.

Our Price: $48.00
Crazy Carls Turbos 03-07 STOCK 2/3 Twin Turbo Kit w/472 Crazy Carls Turbos 03-07 STOCK 2/3 Twin Turbo Kit w/472

This is our 2/3 kit for 03-07 5.9 Dodge Cummins diesels using the stock HE351 turbo. It makes the transition to compound (twin) turbos easy. Use your stock turbo, and we supply the rest. These kits take the guess work out of selecting the right combo and perform amazing.

Our Price: $2,100.00
Keating Machine Billet Tappet Cover for 12V or 24V Ppump Cummins Keating Machine Billet Tappet Cover for 12V or 24V Ppump Cummins

This machined billet aluminum Tappet Cover Fits 1989 to 2002 12 Valve and P-pumped 24 Valve 5.9L Cummins engines. Comes with baffling built in. Breather ports use -12AN male o-ring boss
fittings. Also has clearance machined in for roller lifter clearance for
engine utilizing roller lifters.

Our Price: $289.00
12 Valve BilletTiming Cover, 5.9L fits Cummins Black Pocketed 12 Valve BilletTiming Cover, 5.9L fits Cummins Black Pocketed

Black Pocketed 12 Valve Billet Timing Front Cover 5.9L for 94 and up Cummins 12V engines by Keating Machine

Our Price: $450.00
Common Rail 24 Valve Billet Freeze Plug Kit fits Cummins 5.9L & 6.7L Common Rail 24 Valve Billet Freeze Plug Kit fits Cummins 5.9L & 6.7L

Fits 1989 to 2002 Cummins 5.9L engine blocks. Kit includes 3 billet side freeze plugs, 1 rear freeze plug featuring 1/2″ npt port supplied with brass block off plug, and 1 front freeze plug.

Our Price: $169.75