Nationwide product support SUMMER20Summer Sale deals live now Free U.S. shipping over $99

Fast USA delivery FREEFree shipping on qualifying orders Tracked delivery

Real specialist support FSPPerformance parts from trusted brands Genuine parts only

Summer sale live nowSALE Grab ongoing Summer Sale deals Limited time only

Delivery & returns

Free USA shipping on qualifying ordersMon–Fri, 9:00 AM–5:30 PM ET

FULL SEND PARTSPerformance without compromise

Wishlist0

American performance collection

Cold Air Intakes.

Refine your build

Fitment status

Verified vehicle fitment

Universal fit

Fitment review required

Fitment not verified

Supplier availability

In stock

Available from supplier

Department

Product attributes

Special order

Clearance

CARB status

Not CARB approved

Acknowledgement required

No CARB restriction indicated

Product type

Brand

Sort by

Clear

Sale

Wehrli

Wehrli 06-07 Chevrolet Duramax LBZ 4in.Stage 2 Intake Kit - Sparkle Copper

$848.75 $875.00

Sale

Wehrli

Wehrli 06-07 Chevrolet Duramax LBZ 4in.Stage 2 Intake Kit - Illusion Purple

$848.75 $875.00

Sale

Wehrli

Wehrli 06-07 Chevrolet Duramax LBZ 4in.Stage 2 Intake Kit - Illusion Blueberry

$848.75 $875.00

Sale

Wehrli

Wehrli 06-07 Chevrolet Duramax LBZ 4in.Stage 2 Intake Kit - Gun Metal

$800.25 $825.00

Sale

Wehrli

Wehrli 06-07 Chevrolet Duramax LBZ 4in.Stage 2 Intake Kit - Candy Red

$848.75 $875.00

Sale

Wehrli

Wehrli 06-07 Chevrolet Duramax LBZ 4in.Stage 2 Intake Kit - Bengal Red

$800.25 $825.00

Sale

Wehrli

Wehrli 2004.5-05 Chevrolet Duramax LLY 4in. Stage 2 Intake Kit - Gun Metal

$800.25 $825.00

Sale

Wehrli

Wehrli 2004.5-05 Chevrolet Duramax LLY 4in. Stage 2 Intake Kit - Bengal Red

$800.25 $825.00

Sale

Wehrli

Wehrli 01-04 Chevrolet Duramax LB7 4in. Stage 2 Intake Kit - Illusion Blueberry

$668.33 $689.00

Sale

Wehrli

Wehrli 11-16 Chevrolet Duramax LML 4in. Intake Kit - Illusion Blueberry

$596.55 $615.00

Sale

Wehrli

Wehrli 11-16 Chevrolet Duramax LML 4in. Intake Kit - Chevy Orange

$548.05 $565.00

Sale

Wehrli

Wehrli 11-16 Chevrolet Duramax LML 4in. Intake Kit - Cat Yellow

$548.05 $565.00

Sale

Wehrli

Wehrli 01-04 Chevrolet Duramax LB7 4in. Intake Kit - Bengal Red

$528.65 $545.00

Sale

Wehrli

Wehrli 17-19 Duramax L5P Stage 1 High Flow Bundle Kit - WCFab Grey

$664.45 $685.00

Sale

Wehrli

Wehrli 17-19 Duramax L5P Stage 1 High Flow Bundle Kit - Gun Metal

$615.95 $635.00

Sale

Wehrli

Wehrli 17-19 Duramax L5P Stage 1 High Flow Bundle Kit - Candy Red

$664.45 $685.00

Sale

Wehrli

Wehrli 17-19 Duramax L5P Stage 2 High Flow Bundle Kit - WCFab Grey

$1,552.00 $1,600.00

Sale

Wehrli

Wehrli 17-2019 Duramax L5P Stage 2 High Flow Bundle Kit - Bengal Red

$1,430.75 $1,475.00

Sale

Wehrli

Wehrli 20-24 Duramax L5P Stage 2 High Flow Bundle Kit - WCFab Grey

$1,633.48 $1,684.00

Sale

Wehrli

Wehrli 20-24 Duramax L5P Stage 2 High Flow Bundle Kit - Bronze Chrome

$1,633.48 $1,684.00

Sale

Wehrli

Wehrli 17-19 Duramax L5P 4in. Stage 2 Intake Kit - Candy Red

$862.33 $889.00

Sale

Wehrli

Wehrli 03-07 Dodge 5.9L Cummins 4in Intake Kit - Bengal Orange

$440.38 $454.00

Sale

Wehrli

Wehrli 11-16 Duramax LML 4in. Intake Kit - Illusion Purple

$596.55 $615.00

Sale

Wehrli

Wehrli 01-04 Duramax LB7 Stage 2 High Flow Intake Bundle Kit - Illusion Purple

$1,896.35 $1,955.00