Wehrli Custom Fabrication - WCFab - Exhaust Manifolds, Up Pipes & Down Pipes

Truck Pulling & Racing - Exhaust Manifolds, Up Pipes & Down Pipes

Browse Exhaust Manifolds, Up Pipes & Down Pipes Products

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Items 1-21 of 21
Description: -Passenger & Driver Side 2" SS Up Pipes -Passenger & Driver Side Cast Flow Exhaust Manifolds -Manifold Hardware -Includes Gaskets
Item #: DMCF2
Condition: New
This product is currently experiencing longer than normal lead times. Please call for availability.
This Product cannot ship to the state of California
Price: $1,249.00


Description: -Passenger & Driver Side 2" SS Up Pipes -Passenger & Driver Side Cast Flow Exhaust Manifolds -Manifold Hardware -Includes Gaskets
Item #: DMCFX2
Condition: New
This product is currently experiencing longer than normal lead times. Please call for availability.
This Product cannot ship to the state of California
Price: $1,249.00


Description: - Fully TIG Welded, CNC machined billet steel exhaust manifolds - Finished in Black Ceramic Coat rated for 2000ºF - Includes new gaskets for manifold to cylinder head and manifold to up pipe -...More Details »
Item #: WCF100363
Condition: New
In Stock. Ships in 3-5 business days.
This Product cannot ship to the state of California
Price: $1,329.00

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Description: -Coolant Fitting -No tuning required!
Item #: WCF100798
Condition: New
In Stock. Ships in 3-5 business days.
This Product cannot ship to the state of California
Price: $42.00
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Description: - Fully TIG Welded, CNC machined billet steel exhaust manifolds - Finished in Black Ceramic Coat rated for 2000ºF - Includes new gaskets for manifold to cylinder head, EGR flange, and manifold...More Details »
Item #: WCF100373
Condition: New
In Stock. Ships in 3-5 business days.
This Product cannot ship to the state of California
Price: $1,495.00

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Description: - 4" Turbo Down Pipe for Cummins with High Mount style turbo on 2nd Gen style exhaust manifold - Upper flange measures 4" diameter to mate with S300 exhaust housing - Lower flange connects to the...More Details »
Item #: WCF100281
Condition: New
In Stock. Ships in 3-5 business days.
This Product cannot ship to the state of California
Price: $319.00

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Description: - 4" Turbo Down Pipe for Cummins with High Mount style turbo on 2nd Gen style exhaust manifold - Upper flange measures 4.6" diameter to mate with S400 exhaust housing - Lower flange connects to...More Details »
Item #: WCF100262
Condition: New
In Stock. Ships in 3-5 business days.
This Product cannot ship to the state of California
Price: $319.00

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Raw and Ceramic Coated In Stock. Ships in 3-5 Business Days.
This Product cannot ship to the state of California
Price: $759.00


Description: -Exhaust Manifold -Manifold Gaskets -T4 Gasket -T4 Flange Hardware
Item #: T424VANG
Condition: New
Limited Supply
7-10 Business Day Lead Time
Please Note: Cannot ship to the state of California. Only ships via USPS, any selections for expedited shipping are automatically defaulted to ground service for this part.
Price: $710.00

Free Shipping!

Description: - Allows you to mount a T4 flange style Turbo for custom build racing applications - 2" OD Stainless Steel 11 gauge tubing - Compatible with OEM or WCFAB 2" High Flow Turbo Up Pipes - Black High...More Details »
Item #: WCF100325
Condition: New
In Stock. Ships in 3-5 business days.
Price: $829.00

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NEW!
Description: - Adapts T4 Flange Turbine Housing to OEM L5P Duramax Turbo Pedestal for custom turbocharger kits - Installation Hardware - Gaskets - Black Ceramic Coat Finish - Made in USA
Item #: WCF100256
Condition: New
In Stock. Ships in 3-5 business days.
Price: $399.00

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Description: -3" Down Pipe (HX40 STYLE FLANGE) -V-band Clamp -Heat Wrap & Clamps -High Temp Coating
Item #: WCF100123
Condition: New
Built to order. 10-15 business day lead time.
This Product cannot ship to the state of California
Price: $229.00

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NEW!
Description: - 4" Twin Turbo Down Pipe for LB7/LLY/LBZ/LMM Duramax - For custom build racing applications to fabricate your own twin turbo kit - Use in conjunction with WCFab Twin Turbo Pedestal (WCF100675)...More Details »
Item #: WCF100274
Condition: New
In Stock. Ships in 3-5 business days.
This Product cannot ship to the state of California
Price: $595.00

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Description: -6.5" Tall T4 Pedestal (DMT4PED6.5)
Item #: dmt4ped
Condition: New
In Stock. Ships in 3-5 business days.
Price: $713.00

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Description: -3" Down Pipe -V-band Clamp -Heat Wrap & Clamps -High Temp Coating
Item #: WCF100878, WCF100811
Condition: New
Built to order. 10-15 business day lead time.
This Product cannot ship to the state of California
Price: $229.00


Description: -3" Down Pipe (HX40 STYLE FLANGE) -V-band Clamp -Heat Wrap & Clamps -High Temp Coating
Item #: WCF100122
Condition: New
Built to order. 10-15 business day lead time.
This Product cannot ship to the state of California
Price: $229.00

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Wehrli Custom Fabrication - LML Duramax S300 3" Down Pipe 
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Description: -3" Down Pipe -V-band Clamp -Heat Wrap & Clamps -High Temp Coating
Item #: WCF100238
Condition: New
Built to order. 10-15 business day lead time.
This Product cannot ship to the state of California
Price: $219.00

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Description: -3" Down Pipe -V-band Clamp -Heat Wrap & Clamps -High Temp Coating
Item #: WCF100244
Condition: New
Built to order. 10-15 business day lead time.
This Product cannot ship to the state of California
Price: $229.00

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NEW!
Description: - 4" Twin Turbo Down Pipe for LML Duramax - For custom build racing applications to fabricate your own twin turbo kit - Use in conjunction with WCFab Twin Turbo Pedestal (WCF100676) for proper...More Details »
Item #: WCF100280
Condition: New
In Stock. Ships in 3-5 business days.
This Product cannot ship to the state of California
Price: $595.00

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Description: -Exhaust Manifold -Precision CNC Machined from 1018 Mild Steel Billet -Techline Coated in Satin Black -Manifold Gaskets -T3 Gasket -T3 Flange Hardware
Item #: 3GENT3
Condition: New
Currently Back Ordered with No ETA
Please Note: Cannot ship to the state of California. Only ships via USPS, any selections for expedited shipping are automatically defaulted to ground service for this part.
Price: $805.00

Free Shipping!

Description: -Exhaust Manifold -Precision CNC Machined from 1018 Mild Steel Billet -Techline Coated in Satin Black -Manifold Gaskets -T4i Gasket -T4i Flange Hardware
Item #: 6.7T4i
Condition: New
Currently Back Ordered with No ETA
Please Note: Cannot ship to the state of California. Only ships via USPS, any selections for expedited shipping are automatically defaulted to ground service for this part.
Price: $805.00

Free Shipping!

Items 1-21 of 21