- Home »
- Catalog
Neff's Diesel Repair » 50 State emissions legal
Products for:
- Emissions: 50 State emissions legal
View Universal items for: 50 State emissions legal
Browse Products
Computer Chip Programmer Kit
Description: Fits Pickup, F-250/350 Standard cab Air injected 3 inch Round cat inlet (see fitment notes)
Item #: 49250
Condition:
New
Price: $679.00
Computer Chip Programmer Kit
Description: Fits F-250/350 Ext/crew cab Non-air injected 3-bolt flange cat inlet (see fitment notes)
Item #: 49254
Condition:
New
Price: $689.00
Computer Chip Programmer Kit
Description: Fits Pickup Ext Cab
Item #: 49364
Condition:
New
Limited Supply: Only 0 Left!
Price: $2,059.00
Computer Chip Programmer Kit
Description: Fits Pickup Standard Cab
Item #: 49363
Condition:
New
Limited Supply: Only 0 Left!
Price: $1,999.00
Computer Chip Programmer Kit
Description: Fits Pickup Ext Cab
Item #: 49366
Condition:
New
Limited Supply: Only 0 Left!
Price: $2,059.00
Computer Chip Programmer Kit
Description: Fits Pickup Standard Cab
Item #: 49365
Condition:
New
Limited Supply: Only 0 Left!
Price: $1,999.00
Computer Chip Programmer Kit
Item #: 48046-B
Condition:
New
Price: $1,399.00
Computer Chip Programmer Kit
Item #: 48045-B
Condition:
New
Price: $1,399.00
Computer Chip Programmer Kit
Description: Fits 5.3L, CCSB, FFV
Item #: 48046
Condition:
New
Price: $1,399.00
Computer Chip Programmer Kit
Description: Fits 5.3L, ECSB, FFV
Item #: 48045
Condition:
New
Price: $1,399.00
Computer Chip Programmer Kit
Item #: 48559-B
Condition:
New
Price: $2,079.00
Computer Chip Programmer Kit
Item #: 48560-B
Condition:
New
Price: $1,769.00
Computer Chip Programmer Kit
Item #: 47521-B
Condition:
New
Price: $2,479.00
Computer Chip Programmer Kit
Item #: 47523-B
Condition:
New
Limited Supply: Only 0 Left!
Price: $2,149.00
Computer Chip Programmer Kit
Item #: 47536-B
Condition:
New
Price: $2,479.00
Computer Chip Programmer Kit
Item #: 47551-B
Condition:
New
Limited Supply: Only 0 Left!
Price: $2,429.00
Computer Chip Programmer Kit
Description: Fits Pickup Auto trans* (1995-1/2 - 1997)
Item #: 48559
Condition:
New
Limited Supply: Only 0 Left!
Price: $2,079.00
Computer Chip Programmer Kit
Description: Fits Pickup Manual trans* (1995-1/2 - 1997)
Item #: 48560
Condition:
New
Limited Supply: Only 0 Left!
Price: $1,769.00
Computer Chip Programmer Kit
Description: Fits Pickup, F-250/350 Auto trans (see fitment notes)
Item #: 47521
Condition:
New
Limited Supply: Only 0 Left!
Price: $2,479.00
Computer Chip Programmer Kit
Description: Fits Pickup, F-250/350 Manual trans (see fitment notes)
Item #: 47523
Condition:
New
Limited Supply: Only 0 Left!
Price: $2,149.00
Computer Chip Programmer Kit
Description: Fits Pickup, F-250/350 Auto trans 1999-1/2 (see fitment notes)
Item #: 47536
Condition:
New
Limited Supply: Only 0 Left!
Price: $2,479.00
Computer Chip Programmer Kit
Description: Fits Pickup, F-250/350 Auto trans* (1999-1/2 - 2003)
Item #: 47551
Condition:
New
Limited Supply: Only 0 Left!
Price: $2,429.00
Exhaust Header
Item #: 51306
Condition:
New
Limited Supply: Only 5 Left!
Price: $569.00
Exhaust Header
Description: Fits W-series chassis with Allison 5-speed trans, EGR-equipped
Item #: 49504
Condition:
New
Limited Supply: Only 0 Left!
Price: $1,469.00
Exhaust Header
Item #: 48006
Condition:
New
Limited Supply: Only 0 Left!
Price: $679.00
Exhaust Header
Item #: 48011
Condition:
New
Limited Supply: Only 0 Left!
Price: $679.00
Exhaust Header
Description: FITMENT NOTE: Fits Class-A, No EGR Will NOT fit National RV with DuraFrame
Item #: 49181
Condition:
New
Limited Supply: Only 0 Left!
Price: $1,699.00
Exhaust Header
Item #: 48715
Condition:
New
Limited Supply: Only 0 Left!
Price: $649.00
Exhaust Header
Description: Fits W-series chassis with Allison 5-speed trans, No EGR
Item #: 49542
Condition:
New
Limited Supply: Only 0 Left!
Price: $1,469.00
Exhaust Header
Description: Fits W-24 chassis, No EGR
Item #: 49548
Condition:
New
Limited Supply: Only 0 Left!
Price: $1,469.00
Exhaust Header
Description: FITMENT NOTE: Fits Class-A Will NOT fit National RV with DuraFrame
Item #: 49170
Condition:
New
Price: $1,699.00
Exhaust Header
Description: FITMENT NOTE: 2.5 inch catalytic converter inlet Air injection F-350 4x4 requires sway bar bracket #48899
Item #: 48803
Condition:
New
Limited Supply: Only 0 Left!
Price: $1,319.00
Exhaust Header
Description: FITMENT NOTE: Non-Air Injection 4-bolt catalytic converter flange inlet C-6 Automatic Transmission F-350 4x4 requires sway bar bracket #48899
Item #: 48826
Condition:
New
Limited Supply: Only 0 Left!
Price: $1,219.00
Exhaust Header
Description: Fits E4OD FITMENT NOTE: Non-Air Injection 4-bolt catalytic converter flange inlet E400 transmission F-350 4x4 requires sway bar bracket #48899
Item #: 48809
Condition:
New
Limited Supply: Only 0 Left!
Price: $1,219.00
Exhaust Header
Description: FITMENT NOTE: Non-Air Injection 4-bolt catalytic converter flange inlet Manual transmission F-350 4x4 requires sway bar bracket #48899
Item #: 48814
Condition:
New
Limited Supply: Only 0 Left!
Price: $1,219.00
Exhaust Header
Item #: 51316
Condition:
New
Limited Supply: Only 0 Left!
Price: $459.00
Exhaust Header
Description: Fits E4OD FITMENT NOTE: Air Injection 3 inch slip fit catalytic converter inlet E4OD transmission F-350 4x4 requires sway bar bracket #48899
Item #: 48812
Condition:
New
Limited Supply: Only 0 Left!
Price: $1,429.00
Exhaust Header
Description: FITMENT NOTE: Air Injection 3 inch slip fit catalytic converter inlet Manual transmission F-350 4x4 requires sway bar bracket #48899
Item #: 48817
Condition:
New
Limited Supply: Only 0 Left!
Price: $1,429.00
Exhaust Header
Description: Fits Class-A P-30 chassis
Item #: 49073
Condition:
New
Limited Supply: Only 0 Left!
Price: $1,449.00
Exhaust Header
Description: FITMENT NOTE: Non-Air Injection 3-bolt catalytic converter flange inlet E4OD automatic transmission F-350 4x4 requires sway bar bracket #48899
Item #: 48827
Condition:
New
Limited Supply: Only 0 Left!
Price: $1,219.00
Exhaust Header
Description: Fits Class-C, E-Super Duty with EGR
Item #: 49187
Condition:
New
Limited Supply: Only 0 Left!
Price: $1,389.00
Exhaust Header
Description: FITMENT NOTE: Fits Class-A, EGR-equipped Will NOT fit National RV with DuraFrame
Item #: 49164
Condition:
New
Limited Supply: Only 0 Left!
Price: $1,469.00
Exhaust Header
Description: FITMENT NOTE: Fits Class-A, No EGR Will NOT fit National RV with DuraFrame
Item #: 49165
Condition:
New
Limited Supply: Only 0 Left!
Price: $1,469.00
Exhaust Header
Description: Fits Class-C, E-350, No EGR
Item #: 49188
Condition:
New
Limited Supply: Only 0 Left!
Price: $1,389.00
Exhaust Header
Description: Fits Class-C, E-350, with EGR
Item #: 49186
Condition:
New
Limited Supply: Only 0 Left!
Price: $1,379.00
Exhaust Header
Item #: 48004
Condition:
New
Price: $729.00
Exhaust Header
Description: FITMENT NOTE: Fits Models with EGR and Early style catalytic converter Inlet flange is behind transmission cross-member
Item #: 49136
Condition:
New
Limited Supply: Only 0 Left!
Price: $1,359.00
Exhaust Header
Description: Fits models w/Late Style Catalytic Converter Inlet flange is in front of transmission cross-member
Item #: 49133
Condition:
New
Limited Supply: Only 0 Left!
Price: $1,319.00
Exhaust Header
Description: FITMENT NOTE: Fits models w/NO-EGR and Late Style Catalytic Converter Inlet flange is in front of transmission cross-member
Item #: 49138
Condition:
New
Limited Supply: Only 0 Left!
Price: $1,279.00
Engine Intake Manifold
Item #: 42710
Condition:
New
Limited Supply: Only 0 Left!
Price: $729.00
Air filters
Item #: 41022
Condition:
New
Price: $96.00
Engine Cold Air Intake Performance Kit
Item #: 42248-D
Condition:
New
Price: $429.00