Skip to content
Search
Home
Catalog
Account
Site navigation
Search
Search
Cart
Menu
Site navigation
Home
Catalog
Account
Item added to cart.
View cart and check out
.
Close
Close
Click here to browse sale items
Close
LLY Air Flow Upgrades
LLY Air Flow Upgrades - Intakes, intercooler pipes, etc.
Sort by
Featured
Best selling
Alphabetically, A-Z
Alphabetically, Z-A
Price, low to high
Price, high to low
Date, old to new
Date, new to old
HSP Diesel
HSP 2 Piece Billet Y Bridge and Cold Side Pipe Kit for 2004.5-2005 LLY Duramax
On sale from $628.99
Sale
View
HSP Diesel
HSP Intercooler Pipe Bundle for 2004.5-2005 LLY Duramax
On sale from $789.26
Sale
View
HSP Diesel
HSP Hot Side Intercooler Pipe for 2001-2010 Duramax
On sale from $243.68
Sale
View
HSP Diesel
HSP VGT Turbo Intake Mouthpiece for 2004.5-2010 Duramax
On sale from $256.50
Sale
View
aFe
CLEARANCE aFe Duramax Intakes
Sold Out
Sale
View
HSP Diesel
HSP Billet Thermostat Housing and Pipe for 2001-2005 Duramax
On sale from $363.38
Sale
View
SDP
SDP 3 inch Driver Side (Hot Side) Intercooler Pipe LB7, LLY, LBZ, LMM 2001-2010
On sale from $287.10
Sale
View
HSP Diesel
HSP Cold Air Intake Bundle for 2004.5-2007 Duramax
On sale from $645.53
Sale
View
HSP Diesel
HSP Max Air Flow Bundle 2004.5-2005 LLY Duramax
On sale from $1,817.42
Sale
View
S&B
Turbo Inlet Manifold For 04-05 Chevrolet Silverado GMC Sierra 6.6L LLY S&B
Regular price
$195
View
S&B
Cold Air Intake For 04-05 Chevrolet Silverado GMC Sierra V8-6.6L LLY Duramax Cotton Cleanable Red S&B
Regular price
$349
View
S&B
Cold Air Intake For 04-05 Chevrolet Silverado GMC Sierra V8-6.6L LLY Duramax Dry Extendable White S&B
Regular price
$349
View
HSP Diesel
HSP Factory Replacement Coolant Tank 2001-2007 Duramax
On sale from $382.50
Sale
View
HSP Diesel
HSP Cold Air Intake for 2004.5-2005 Duramax
On sale from $423.23
Sale
View
HSP Diesel
HSP Deluxe Max Air Flow Bundle 2004.5-2005 LLY Duramax
On sale from $2,805.26
Sale
View
SDP
Single S400 Turbo Kit 2001-2005 Duramax
On sale from $4,049.10
Sale
View
XDP
Billet Turbo Resonator Delete Plug 2004.5-2010 GM 6.6L Duramax LLY/LBZ/LMM XDP XDP
Regular price
$22.95
Sale price
$21.80
Sale
View
choosing a selection results in a full page refresh