The SPOOLOGIC 5-Ply Silicone CAC Intercooler Boot Kit SL-420-024 replaces the charge-air connector boots on 2011-2016 Chevrolet Silverado GMC Sierra 2500 3500 6.6L Duramax LML. Reinforced silicone boots and stainless steel T-bolt clamps service the existing intercooler pipe connections.
Features

5-ply reinforced silicone construction
Application-specific boot shapes and sizes
Stainless steel T-bolt clamps
Boot kit for the existing charge-air piping

What's Included

3 5-ply silicone CAC boots
6 stainless steel T-bolt clamps

Fitment

2011-2016 Chevrolet Silverado GMC Sierra 2500 3500 6.6L Duramax LML

OEM Cross-References

11561522
12625041
12643808
23282450
25948558
84094727
Lifetime Warranty
Every SPOOLOGIC 5 Ply Silicone CAC Intercooler Boot Kit carries a Lifetime Warranty against defects in materials and workmanship for the original purchaser. Coverage excludes damage caused by cuts, abrasion, improper installation, over-tightened clamps, and use outside the listed application. Cl

SPOOLOGIC 5 Ply Silicone CAC Intercooler Boot Kit

The SPOOLOGIC 5-Ply Silicone CAC Intercooler Boot Kit SL-420-025 replaces the charge-air connector boots on 2017-2019 Chevrolet Silverado GMC Sierra 2500 3500 6.6L Duramax L5P. Reinforced silicone boots and stainless steel T-bolt clamps service the existing intercooler pipe connections.
Features

5-ply reinforced silicone construction
Application-specific boot shapes and sizes
Stainless steel T-bolt clamps
Boot kit for the existing charge-air piping

What's Included

4 5-ply silicone CAC boots
8 stainless steel T-bolt clamps
1 Factory-style CAC boot support bracket

Fitment

2017-2019 Chevrolet Silverado GMC Sierra 2500 3500 6.6L Duramax L5P

OEM Cross-References

19541188
84189332
Lifetime Warranty
Every SPOOLOGIC 5 Ply Silicone on CAC Intercooler Boot Kit carries a Lifetime Warranty against defects in materials and workmanship for the original purchaser. Coverage excludes damage caused by cuts, abrasion, improper installation, over-tightened clamps, and use outside the listed applica

The SPOOLOGIC Turbo Outlet Boot SL-420-060 connects the turbocharger compressor outlet to the intake plumbing on 1989-1991 Dodge 250 350 5.9L Cummins 12V trucks with the non-intercooled configuration. The reinforced silicone boot includes two worm-gear clamps.
Features

5-ply reinforced silicone construction
Non-intercooled turbo-outlet connection
Stainless steel worm-gear clamps included

What's Included

1 5-ply silicone turbo outlet boot
2 stainless steel worm-gear hose clamps

Fitment

1989-1991 Dodge 250 350 5.9L Cummins 12V
Early Built 1991 Non-Intercooled

OEM Cross-References

4429181
4429690
Lifetime Warranty
Every SPOOLOGIC Turbo Outlet Boot carries a Lifetime Warranty against defects in materials and workmanship for the original purchaser. Coverage excludes damage caused by cuts, abrasion, improper installation, over-tightened clamps, and use outside the listed application. Claims require dated proof of purchase. Contact SPOOLOGIC for return authorization before shipping the

SPOOLOGIC Turbo Outlet Boot

The SPOOLOGIC 5-Ply Silicone CAC Intercooler Boot Kit SL-420-061 replaces the charge-air connector boots on 1991.5-1993 Dodge 250 350 5.9L Cummins 12V. Reinforced silicone boots and stainless steel T-bolt clamps service the existing intercooler pipe connections.
Features

5-ply reinforced silicone construction
Application-specific boot shapes and sizes
Stainless steel T-bolt clamps
Boot kit for the existing charge-air piping

What's Included

4 5-ply silicone CAC boots
8 stainless steel T-bolt clamps

Fitment

1991.5-1993 Dodge 250 350 5.9L Cummins 12V

OEM Cross-References

52004913
52004914
52004915
52004924
52006930
52027517
52027520
52027521
Lifetime Warranty
Every SPOOLOGIC 5 Ply Silicone CAC Intercooler Boot Kit carries a Lifetime Warranty against defects in materials and workmanship for the original purchaser. Coverage excludes damage caused by cuts, abrasion, improper installation, over-tightened clamps, and use outside the listed application. Claims require dated proof of purc

The SPOOLOGIC 5-Ply Silicone CAC Intercooler Boot Kit SL-420-062 replaces the charge-air connector boots on 1994-2002 Dodge Ram 2500 3500 5.9L Cummins. Reinforced silicone boots and stainless steel T-bolt clamps service the existing intercooler pipe connections.
Features

5-ply reinforced silicone construction
Application-specific boot shapes and sizes
Stainless steel T-bolt clamps
Boot kit for the existing charge-air piping

What's Included

4 5-ply silicone CAC boots
8 stainless steel T-bolt clamps

Fitment

1994-2002 Dodge Ram 2500 3500 5.9L Cummins

OEM Cross-References

52027516
52027813
52027814
52027815
52027990
52028979
52028980
Lifetime Warranty
Every SPOOLOGIC 5 Ply Silicone CAC Intercooler Boot Kit carries a Lifetime Warranty against defects in materials and workmanship for the original purchaser. Coverage excludes damage caused by cuts, abrasion, improper installation, over-tightened clamps, and use outside the listed application. Claims require dated proof of purchase. Con

The SPOOLOGIC 5-Ply Silicone CAC Intercooler Boot Kit SL-420-063 replaces the charge-air connector boots on 2003-2007 Dodge Ram 2500 3500 5.9L Cummins. Reinforced silicone boots and stainless steel T-bolt clamps service the existing intercooler pipe connections.
Features

5-ply reinforced silicone construction
Application-specific boot shapes and sizes
Stainless steel T-bolt clamps
Boot kit for the existing charge-air piping

What's Included

4 5-ply silicone CAC boots
8 stainless steel T-bolt clamps

Fitment

2003-2007 Dodge Ram 2500 3500 5.9L Cummins

OEM Cross-References

3957017
5086828AA
52028883AF
52028895AD
52028895AE
52028977AA
55056538AA
55056538AB
55056538AC
55056539AA
55056560AB
55056561AA
55056561AB
55056563AB
6036705AA
Lifetime Warranty
Every SPOOLOGIC 5 Ply Silicone CAC Boot Kit carries a Lifetime Warranty against defects in materials and workmanship for the original purchaser. Coverage excludes damage caused by cuts, abrasion, improper installation, over-tightened clamps

SPOOLOGIC 5 Ply Silicone CAC Boot Kit

The SPOOLOGIC 5-Ply Silicone CAC Intercooler Boot Kit SL-420-064 replaces the charge-air connector boots on 2007.5-2009 Dodge Ram 2500 3500 6.7L Cummins. Reinforced silicone boots and stainless steel T-bolt clamps service the existing intercooler pipe connections.
Features

5-ply reinforced silicone construction
Application-specific boot shapes and sizes
Stainless steel T-bolt clamps
Boot kit for the existing charge-air piping

What's Included

4 5-ply silicone CAC boots
8 stainless steel T-bolt clamps

Fitment

2007.5-2009 Dodge Ram 2500 3500 6.7L Cummins
2008-2009 Dodge Ram 4500 5500 6.7L Cummins

OEM Cross-References

52028977AB
55056561AB
55056692AD
55056696AC
55056696AE
55056718AA
55056720AB
68359596AA
Lifetime Warranty
Every SPOOLOGIC 5 Ply Silicone CAC Intercooler Boot Kit carries a Lifetime Warranty against defects in materials and workmanship for the original purchaser. Coverage excludes damage caused by cuts, abrasion, improper installation, over-tightened clamps, and use out

The SPOOLOGIC 5-Ply Silicone CAC Intercooler Boot Kit SL-420-065 replaces the charge-air connector boots on 2010-2012 Ram 2500 3500 4500 5500 6.7L Cummins. Reinforced silicone boots and stainless steel T-bolt clamps service the existing intercooler pipe connections.
Features

5-ply reinforced silicone construction
Application-specific boot shapes and sizes
Stainless steel T-bolt clamps
Boot kit for the existing charge-air piping

What's Included

4 5-ply silicone CAC boots
8 stainless steel T-bolt clamps

Fitment

2010-2012 Ram 2500 3500 4500 5500 6.7L Cummins

OEM Cross-References

52028977AB
55056718AA
55056903AB
55056904AA
55056904AB
6036705AA
68359596AA
Lifetime Warranty
Every SPOOLOGIC 5 Ply Silicone CAC Intercooler Boot Kit carries a Lifetime Warranty against defects in materials and workmanship for the original purchaser. Coverage excludes damage caused by cuts, abrasion, improper installation, over-tightened clamps, and use outside the listed application. Claims require dated p

The SPOOLOGIC 5-Ply Silicone CAC Intercooler Boot Kit SL-420-066 replaces the charge-air connector boots on 2013-2018 Ram 2500 3500 4500 5500 6.7L Cummins. Reinforced silicone boots and stainless steel T-bolt clamps service the existing intercooler pipe connections.
Features

5-ply reinforced silicone construction
Application-specific boot shapes and sizes
Stainless steel T-bolt clamps
Boot kit for the existing charge-air piping

What's Included

4 5-ply silicone CAC boots
8 stainless steel T-bolt clamps

Fitment

2013-2018 Ram 2500 3500 4500 5500 6.7L Cummins

OEM Cross-References

52014733AC
52014734AA
52014734AB
52014734AC
52014735AA
52014735AB
55056718AA
68189159AA
68211466AA
68359596AA
Lifetime Warranty
Every SPOOLOGIC 5 Ply Silicone CAC Intercooler Boot Kit carries a Lifetime Warranty against defects in materials and workmanship for the original purchaser. Coverage excludes damage caused by cuts, abrasion, improper installation, over-tightened clamps, and use outside the listed a

The SPOOLOGIC 5-Ply Silicone CAC Intercooler Boot Kit SL-420-067 replaces the charge-air connector boots on 2019-2024 Ram 2500 3500 4500 5500 6.7L Cummins. Reinforced silicone boots and stainless steel T-bolt clamps service the existing intercooler pipe connections.
Features

5-ply reinforced silicone construction
Application-specific boot shapes and sizes
Stainless steel T-bolt clamps
Boot kit for the existing charge-air piping

What's Included

4 5-ply silicone CAC boots
8 stainless steel T-bolt clamps

Fitment

2019-2024 Ram 2500 3500 4500 5500 6.7L Cummins

OEM Cross-References

68211466AA
68322667AC
68322667AD
68357482AB
68359595AC
68359596AA
68417829AB
68417829AC
Lifetime Warranty
Every SPOOLOGIC 5 Ply Silicone CAC Intercooler Boot Kit carries a Lifetime Warranty against defects in materials and workmanship for the original purchaser. Coverage excludes damage caused by cuts, abrasion, improper installation, over-tightened clamps, and use outside the listed application. Claims req

The SPOOLOGIC Intake Manifold Spider SL-430-001 replaces the factory intake spider on 1999.5-2003 Ford F-250 F-350 F-450 F-550 7.3L Powerstroke. Its cast aluminum construction and internal directional vanes provide an upgraded intake-air junction in the charge-air system.
Features

Cast A356-T6 aluminum construction
MDV Multi-Directional Vane design
Four 1/8-inch NPT accessory ports
Bolt-on replacement for the listed configuration

What's Included

1 cast aluminum intake spider
1 spider inlet housing
Mounting hardware and bracket

Fitment

1999.5-2003 Ford F-250 F-350 F-450 F-550 7.3L Powerstroke
2000-2003 Ford Excursion 7.3L Powerstroke

Intake Design
The internal MDV vanes guide airflow through the spider. SPOOLOGIC reports 18% greater airflow than the factory unit.Finish Options
Available in Raw, Red, or Black. Select the finish when ordering.Related Products
The SPOOLOGIC Intake Manifold Plenums - SL-430-002 are sold separately. The plenums attach to the cylinder heads and connect 

SPOOLOGIC Intake Manifold Spyder

The SPOOLOGIC Intake Manifold Plenums SL-430-002 replace the two cylinder-head intake plenums on 1999.5-2003 Ford F-250 F-350 F-450 F-550 7.3L Powerstroke. CNC-machined aluminum construction provides rigid connections for the intake spider boots.
Features

CNC-machined aluminum construction
Pair of cylinder-head intake plenums
Bolt-on replacement for the listed application
Available in Raw, Red, or Black

What's Included

2 aluminum intake manifold plenums
Mounting hardware

Fitment

1999.5-2003 Ford F-250 F-350 F-450 F-550 7.3L Powerstroke
2000-2003 Ford Excursion 7.3L Powerstroke

Related Products
Pair with the SPOOLOGIC Intake Manifold Spider - SL-430-001 for the listed application. The spider is sold separately.⚠️ Emissions Notice
Not CARB approved. Not legal for sale or use in the state of California.1-Year Limited Warranty
All SPOOLOGIC Intake Manifold Plenums carry a 1-Year Limited Warranty against defects in materials and workmanship for the original purchaser from the original

SPOOLOGIC Intake Manifold Plenums

The SPOOLOGIC Ductile Iron Exhaust Manifold Kit SL-500-001 replaces both exhaust manifolds on 1994–1997 Ford F-250 F-350 and 1999–2003 Ford F-250 F-350 F-450 F-550 trucks with the 7.3L Powerstroke engine. The paired castings come with manifold gaskets and new mounting hardware for the cylinder-head and up-pipe connections.FeaturesDriver-side and passenger-side ductile iron manifoldsFactory-pattern cylinder-head and up-pipe connectionsManifold gaskets and replacement fastening hardware includedRaw or ceramic-coated manifold finish, as selectedWhat’s Included

Driver-side ductile iron exhaust manifold
Passenger-side ductile iron exhaust manifold
2 exhaust manifold-to-cylinder-head gaskets
SL-320-003 manifold bolt kit (16 bolts + 16 washers) for manifold-to-head
Manifold-to-up-pipe hardware: 4 bolts + 4 nuts (2 per side)

Fitment

1994-1997 Ford F-250 F-350 7.3L Powerstroke
1999-2003 Ford F-250 F-350 F-450 F-550 7.3L Powerstroke
1995-2003 Ford E-350 Econoline 7.3L Powerstroke
1996-1999 Fo

SPOOLOGIC Ductile Iron Exhaust Manifold Kit

The SPOOLOGIC High Flow Exhaust Manifold Kit SL-500-003 supplies driver-side and passenger-side ductile iron manifolds for 2003–2007 Ford F-250 F-350 F-450 F-550 trucks with the 6.0L Powerstroke engine. The kit renews both manifold assemblies and their cylinder-head seals.FeaturesDriver-side and passenger-side ductile iron manifoldsMachined cylinder-head and up-pipe connection surfacesRaw or ceramic-coated manifold finish, as selectedManifold-to-cylinder-head gaskets includedWhat’s Included1 driver-side ductile iron exhaust manifold1 passenger-side ductile iron exhaust manifold1 exhaust manifold-to-cylinder-head gasket set — SL-310-137 (2 gaskets)1 exhaust manifold bolt and spacer kit — SL-320-021 (16 mounting bolts and 16 spacers)Fitment

2003-2007 Ford F-250 F-350 F-450 F-550 6.0L Powerstroke
2004-2010 Ford E-350 E-450 Econoline 6.0L Powerstroke
2003-2005 Ford Excursion 6.0L Powerstroke

Coating OptionsChoose raw ductile iron or ceramic-coated manifolds. Both options use the same app

SPOOLOGIC High Flow Exhaust Manifold Kit

The SPOOLOGIC No-Pinch Driver-Side Exhaust Manifold SL-500-020 replaces the left-side manifold on 2001–2016 Chevrolet Silverado 2500 3500 and GMC Sierra 2500 3500 trucks with 6.6L Duramax LB7 LLY LBZ LMM LML engines. Its revised runner profile removes the original pinched section while retaining the application-specific cylinder-head and up-pipe connections.FeaturesDriver-side manifold with revised no-pinch runner profileDuctile iron castingMachined cylinder-head and up-pipe connection surfacesWhat’s Included1 driver-side no-pinch exhaust manifold1 exhaust manifold-to-cylinder-head gasket1 manifold-to-up-pipe flange gasket3 bolts3 flat washersFitment

2001-2004 Chevrolet Silverado GMC Sierra 2500 3500 6.6L Duramax LB7
2004.5-2005 Chevrolet Silverado GMC Sierra 2500 3500 6.6L Duramax LLY
2006 Chevrolet Silverado GMC Sierra 2500 3500 6.6L Duramax LLY
2006-2007 Chevrolet Silverado GMC Sierra 2500 3500 6.6L Duramax LBZ
2007.5-2010 Chevrolet Silverado GMC Sierra 2500 3500 6.6L Duramax LMM
2

SPOOLOGIC Exhaust Manifold Updated no Pinch (Driver Side Left)

The SPOOLOGIC High Flow Exhaust Manifold &amp;amp; Up-Pipe Set SL-500-022 renews the manifold-to-turbo exhaust path on 2001–2016 Chevrolet Silverado 2500 3500 and GMC Sierra 2500 3500 trucks with 6.6L Duramax LB7 LLY LBZ LMM LML engines. Each selected configuration combines two ductile iron manifolds, two bellowed stainless steel up-pipes, gaskets and mounting hardware.FeaturesPaired ductile iron manifolds with raw or ceramic-coated finishDriver-side and passenger-side 304 stainless steel bellowed up-pipesApplication-specific passenger-side EGR connection where requiredManifold and up-pipe gaskets and fastening hardware supplied togetherWhat’s Included

2 ductile iron exhaust manifolds: raw or ceramic-coated, as selected
1 driver-side 304 stainless steel bellowed up-pipe
1 passenger-side 304 stainless steel bellowed up-pipe; EGR connection where required by the selected application
2 four-port exhaust manifold gaskets
4 up-pipe flange gaskets
12 up-pipe flange bolts
16 exhaust manifold bol

SPOOLOGIC High Flow Exhaust Manifold & Up-Pipe Set

The SPOOLOGIC High Flow Exhaust Manifold Kit SL-500-045 replaces the exhaust manifold feeding the turbocharger on 2003–2007 Dodge Ram 2500 3500 trucks with the 5.9L Cummins engine. The manifold uses a one-piece ductile iron casting and divided T3 turbo flange and comes with mounting studs, gaskets and seals.FeaturesOne-piece ductile iron manifold with reinforcing ribDivided T3 turbo mounting flangeMachined cylinder-head and turbo mating surfacesTwo auxiliary EGT probe portsRaw or ceramic-coated finish, as selectedStandard black chrome moly or stainless steel mounting hardware, as selectedWhat’s Included

1 High-flow exhaust manifold in the selected finish
(12) Exhaust manifold mounting studs with nuts and washers
(4) Turbo mounting studs with nuts and washers
1 Turbo Gasket Install Kit — SL-310-321
1 Exhaust Manifold Gasket Kit — SL-310-322

Fitment

2003-2007 Dodge Ram 2500 3500 5.9L Cummins

For the factory turbo location and a compatible T3 turbo mounting flange. Confirm compatibili

The SPOOLOGIC High Flow Exhaust Manifold Kit SL-500-046 replaces the exhaust manifold feeding the turbocharger on 2007.5–2018 Dodge Ram 2500 3500 pickups with the 6.7L Cummins engine. The manifold uses a reinforced one-piece ductile iron casting with factory-style turbo and EGR connections and comes with mounting studs, gaskets and seals.FeaturesOne-piece ductile iron manifold with reinforcing ribFactory-style turbo flange and EGR connection provisionsMachined cylinder-head and turbo mating surfacesTwo auxiliary EGT probe portsRaw or ceramic-coated finish, as selectedStandard black chrome moly or stainless steel mounting hardware, as selectedWhat’s Included

1 High-flow exhaust manifold in the selected finish
(12) Exhaust manifold mounting studs with nuts and washers
(4) Turbo mounting studs with nuts and washers
1 Exhaust Manifold Gasket Set — SL-310-076 (6 gaskets)
1 Front EGR manifold connection gasket
1 Rear EGR cooler-to-manifold gasket
1 EGR cooler-to-bypass-valve gasket
1 Concav

The SPOOLOGIC 304 Stainless Steel Bellowed Up-Pipe Kit SL-510-001 replaces the manifold-to-turbo exhaust assembly on 1994–1997 Ford F-250 F-350 F-Super Duty trucks with the 7.3L Powerstroke engine. The matched pipes and ceramic-coated ductile iron collector suit the TP38 configuration, with bellows that allow movement through heating and cooling.FeaturesMandrel-bent 304 stainless steel up-pipes with a raw stainless finishIntegrated bellows accommodate thermal expansion and contractionTIG-welded pipe construction and bolted collector connectionsCeramic-coated ductile iron exhaust collectorMatched driver-side and passenger-side pipes with an application-specific collectorSupplied installation gaskets, O-rings, and mounting hardwareWhat’s Included

1 Driver-Side 304 Stainless Steel Bellowed Up-Pipe
1 Passenger-Side 304 Stainless Steel Bellowed Up-Pipe
1 Ceramic-Coated Ductile Iron Collector
1 Bellowed Up-Pipe Gasket Set — SL-310-195 (2 gaskets)
1 Collector-to-Turbo Flange Gasket — SL-310-

SPOOLOGIC Heavy Duty 304SS High-Flow Bellowed Up-Pipe Kit

The SPOOLOGIC 304 Stainless Steel Bellowed Up-Pipe Kit SL-510-002 replaces the manifold-to-turbo exhaust assembly on Early 1999 Ford F-250 F-350 F-450 F-550 trucks with the 7.3L Powerstroke engine. The matched pipes and ceramic-coated ductile iron collector suit the GTP38 configuration, with bellows that allow movement through heating and cooling.FeaturesMandrel-bent 304 stainless steel up-pipes with a raw stainless finishIntegrated bellows accommodate thermal expansion and contractionTIG-welded pipe construction and bolted collector connectionsCeramic-coated ductile iron exhaust collectorMatched driver-side and passenger-side pipes with an application-specific collectorSupplied installation gaskets, O-rings, and mounting hardwareWhat’s Included

1 Driver-Side 304 Stainless Steel Bellowed Up-Pipe
1 Passenger-Side 304 Stainless Steel Bellowed Up-Pipe
1 Ceramic-Coated Ductile Iron Collector
1 Bellowed Up-Pipe Gasket Set — SL-310-195 (2 gaskets)
1 Turbo Pedestal O-Ring Set — SL-310-001 (4