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 via FED EX Ground to the lower 48 states/continental U.S. ONLY on orders over $100. Enter coupon code: FREESHIP
at checkout.


12V or 24V Billet Tappet Cover

This machined billet aluminium Tappet Cover bolts on and comes with an Oring Viton ring. Designed to fit BOTH a 89-02 12V and 24V Cummins!

Our Price: $220.00
Black Friday Sale $187.00
Crazy Carls "Twin" Turbo Piping Kit

One of the most complete, quality twin kits on the market at the best price. Made with quality 409 stainless steel piping, Tig Welded. Crazy Carls Turbos has been manufacturing Twin Turbo kits for Dodge Cummins diesels for over 10 years. (See also our 2/3rds kits and our Complete Kit, where you can buy both turbos at deep discounts!)

Our Price: $1,495.00
Sale Price: $1,300.00
Crazy Carls Dual Intake Horn 94-98

Promotes max flow to the head at both ends. Comes with dipstick mount and 2 NPT bungs. Made from heavy 409SS tubing and 304 Stainless flanges with 304SS bungs. Use with our dual intake plate for 94-98 12v.

Our Price: $325.00
Black Friday Sale $299.00
Crazy Carls Mega BHAF for Dodge Cummins Crazy Carls Mega BHAF 94-02

This is our " Super BHAF " ( B ig H onkin A ir F ilter) for 94-02 single turbo trucks. Works with nearly any single turbo from hy35 to S366. This is a FULL 5 INCH intake with up to a 12" filter of your choice!

Our Price: $200.00
Black Friday Sale $180.00