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

Air Intake Systems.

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 2007.5-09 Cummins 6.7L 4in. Intake Kit - Cat Yellow

$464.63 $479.00

Sale

Wehrli

Wehrli 2007.5-09 Cummins 6.7L 4in. Intake Kit - Bengal Silver

$464.63 $479.00

Sale

Wehrli

Wehrli Cummins 2nd Gen Swap 5 in. Intake Kit - Gloss White

$421.95 $435.00

Sale

Wehrli

Wehrli 17-19 Duramax L5P Stage 1 High Flow Bundle Kit - Illusion Blueberry

$664.45 $685.00

Sale

Wehrli

Wehrli 17-19 Chevrolet 6.6L L5P Duramax High Flow Intake Bundle Kit Stage 2 - Cat Yellow

$1,430.75 $1,475.00

Sale

Wehrli

Wehrli 17-19 Duramax L5P Stage 1 High Flow Bundle Kit - Fine Texture Black

$615.95 $635.00

Sale

Wehrli

Wehrli 17-19 Duramax L5P Stage 1 High Flow Bundle Kit - Chevy Orange

$615.95 $635.00

Sale

Wehrli

Wehrli 20-24 Duramax L5P 4in. Stage 2 Intake Kit - Illusion Purple

$905.98 $934.00

Sale

Wehrli

Wehrli 20-24 Duramax L5P 4in. Stage 2 Intake Kit - Illusion Blueberry

$905.98 $934.00

Sold out

Wehrli

Wehrli 20-24 Duramax L5P 4in. Stage 2 Intake Kit - Candy Teal

$905.98 $934.00

Sale

Wehrli

Wehrli 20-24 Duramax L5P 4in. Stage 2 Intake Kit - Bengal Silver

$833.23 $859.00

Sale

Wehrli

Wehrli 20-24 Duramax L5P 4in. Stage 2 Intake Kit - Bronze Chrome

$905.98 $934.00

Sale

Wehrli

Wehrli 03-07 5.9L Cummins Stage 2 High Flow Intake Bundle Kit - Candy Teal

$1,235.78 $1,274.00

Sale

Wehrli

Wehrli 03-07 5.9L Cummins Stage 2 High Flow Intake Bundle Kit - Cat Yellow

$1,163.03 $1,199.00

Sale

Wehrli

Wehrli 03-07 5.9L Cummins Stage 2 High Flow Intake Bundle Kit - Bengal Red

$1,163.03 $1,199.00

Sale

Wehrli

Wehrli 01-04 Duramax LB7 Stage 2 High Flow Intake Bundle Kit - WCFab Red

$1,896.35 $1,955.00

Sale

Wehrli

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

$1,896.35 $1,955.00

Sale

Wehrli

Wehrli 01-04 Duramax LB7 Stage 2 High Flow Intake Bundle Kit - Cat Yellow

$1,799.35 $1,855.00

Sale

Wehrli

Wehrli 01-04 Duramax LB7 Stage 2 High Flow Intake Bundle Kit - Bronze Chrome

$1,896.35 $1,955.00

Sale

Wehrli

Wehrli 13-18 Cummins 6.7L 3.5 in. Stage 1 High Flow Bundle Kit - Candy Teal

$600.43 $619.00

Sale

Wehrli

Wehrli 11-16 Duramax LML 4in Intake Kit - Bengal Grey

$548.05 $565.00

Sale

Wehrli

Wehrli 06-10 Duramax LBZ/LMM 5in. Intake Horn - Bengal Red

$388.00 $400.00

Sale

Wehrli

Wehrli 01-04 Duramax LB7 Stage 1 High Flow Intake Bundle Kit - Illusion Blueberry

$1,216.38 $1,254.00

Sale

Wehrli

Wehrli 01-04 Duramax LB7 Stage 1 High Flow Intake Bundle Kit - Candy Teal

$1,216.38 $1,254.00