1994 GMC K1500 Exhaust Upgrade Parts
50 parts listed for your 1994 GMC K1500 for a complete exhaust upgrade. Choose your trim on product pages to confirm exact fit. A moderate DIY project - estimated 2-5 hours.
Cat-Back Exhaust
(5)primary
Gibson
Gibson 92-94 Chevrolet C3500 Cheyenne 6.5L 3in Cat-Back Single Exhaust - Stainless
$623.97
Gibson
Gibson 94-95 Chevrolet C1500 Base 4.3L 2.5in Cat-Back Super Truck Exhaust - Stainless
$538.00
Gibson
Gibson 94-95 Chevrolet C1500 Base 4.3L 3in Cat-Back Single Exhaust - Stainless
$642.68
Gibson
Gibson 94-95 Chevrolet K1500 Base 4.3L 2.5in Cat-Back Super Truck Exhaust - Stainless
$521.73
Gibson
Gibson 94-95 Chevrolet K1500 Base 4.3L 3in Cat-Back Single Exhaust - Stainless
$642.68
Headers
(16)primary
BD Diesel
BD Diesel Chev 6.5L PMD Extension Cable - 72in (Gray)
$75.62
Fel-Pro
Fel-Pro 69-81 Chevrolet Corvette/67-92 Camaro/70-75 Bel Air Exhaust Manifold Gasket Set
$7.31
Fel-Pro
Fel-Pro Chevrolet C1500 MS 90746 Exhaust Manifold Gasket Set
$20.80
Fel-Pro
Fel-Pro Chevrolet K1500 MSB 9275 B Exhaust Manifold Gasket Set Bolts Included
$84.65
Fel-Pro
Fel-Pro Chevrolet K2500 MS 91587 Exhaust Manifold Gasket Set
$16.51
Gibson
Gibson 88-95 Chevrolet C1500 Cheyenne 5.0L 1-1/2in 16 Gauge Performance Header - Ceramic Coated
$798.91
Gibson
Gibson 88-95 Chevrolet C1500 Cheyenne 5.0L 1-1/2in 16 Gauge Performance Header - Stainless
$658.92
JBA
JBA 86-95 GM Truck 5.0L/5.7L SBC w/o A.I.R. 1-1/2in Primary Silver Ctd Cat4Ward Header
$784.58
Mufflers
(29)primary
CORSA Performance
Corsa Chevrolet Duramax Diesel 6.2L Muffler
$583.68
AP Exhaust
Direct Fit Muffler - MSL Maximum
$47.01
AP Exhaust
Direct Fit Muffler - MSL Maximum
$47.22
Fel-Pro
Fel-Pro Chevrolet C10 60556 Exhaust Pipe Flange Gasket
$10.51
Fel-Pro
Fel-Pro Chevrolet C1500 Exhaust Pipe Flange Gasket
$9.42
Fel-Pro
Fel-Pro Chevrolet K1500 ES 75102 Exhaust Flange Stud and Nut
$29.79
Fel-Pro
Fel-Pro Chevrolet K1500 ES 75103 Exhaust Flange Stud and Nut
$29.98
Fel-Pro
Fel-Pro Chevrolet K1500 ES 75119 Exhaust Manifold Hardware Kit
$39.21
Exhaust Upgrade for Other GMC K1500 Years
Other Jobs for Your 1994 GMC K1500
Frequently Asked Questions
What parts do I need for a exhaust upgrade on my 1994 GMC K1500?
A complete exhaust upgrade on the 1994 GMC K1500 typically requires cat-back exhaust, headers, mufflers. This page groups parts commonly associated with that year, make, and model; confirm your trim on product pages for exact fit.
How long does a exhaust upgrade take on a 1994 GMC K1500?
A exhaust upgrade typically takes 2-5 hours and is rated as moderate difficulty. Actual time may vary depending on your experience and the specific parts being replaced.
Can I do a exhaust upgrade myself?
A exhaust upgrade is a moderate DIY project. If you have some mechanical experience and the right tools, you can handle it. Otherwise, consider having a professional do the work.
Are these parts guaranteed to fit my 1994 GMC K1500?
These parts are listed for the 1994 GMC K1500 using manufacturer fitment data. Some products fit every trim, while others require trim confirmation. Use your trim in My Garage or the product page fitment checker to confirm exact fit.
What brands make exhaust upgrade parts for the 1994 GMC K1500?
We carry exhaust upgrade parts from trusted brands including Gibson, BD Diesel, Fel-Pro, JBA, and CORSA Performance. Filter by brand to find your preferred manufacturer.
How much does a exhaust upgrade cost for a 1994 GMC K1500?
The cost of a exhaust upgrade for the 1994 GMC K1500 depends on the parts and brands you choose. Browse the parts on this page to see current pricing. Doing the work yourself saves significantly on labor costs.