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Water Meth Inj Kits
Thoroughbred Diesel has been your online performance headquarters since 2002. We know how to get the most performance out of your pickup truck and offer all of today's most popular diesel performance products.
Gaskets & Seals
Injectors & Related Items
Starters & Alternators
Thoroughbred Diesel offers OEM and diesel stock parts for your diesel pickup truck. At Thoroughbred Diesel, you can
buy stock diesel replacement parts such as injectors, fuel pumps, ball joints,
track bars, turbos, and more for your diesel truck.
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Spare Tire Carriers
Make heads turn with custom truck accessories from Thoroughbred Diesel.
Diamond Eye Performance
Thoroughbred Sku #: AFE49M00038
Manufacturer Sku #: 49M00038
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Product Name: aFe SATURN 4S - 4" 409 Stainless Steel Muffler - 8" x 24" x 30"
Manufacturer Part #: 49M00038
Thoroughbred Diesel Part #: AFE49M00038
Fitment Notes: Universal
The Saturn Series Universal fit 409 Stainless Steel Performance Muffler is designed to provide a deep, throaty, powerful sound on acceleration but maintain a smooth sound at idle. This muffler is constructed of brushed finished 409 stainless steel and uses a straight through perforated core with heat resistant packing to reduce back-pressure and maximize exhaust flow. You will see increased performance and improved throttle response over the factory exhaust.
4 IN ID Center/Center x 8 IN Dia. x 30 IN OAL - Round Body
Includes 2 Torca AccuSeal exhaust clamps for a long-lasting, secure 360-degree sealing surface.
This product does not require a CARB EO#
aFe SATURN 4S Muffler Features: