Peterbilt Exhaust Parts
Upgrade your big rig with premium Peterbilt exhaust systems from 4 State Trucks. Our extensive collection of Peterbilt semi truck exhaust components delivers the perfect blend of performance and style. From chrome stacks to high-flow mufflers, we offer everything to enhance your Peterbilt exhaust setup. Improve fuel efficiency, reduce backpressure, and turn heads with our top-quality Peterbilt exhaust solutions. Whether you're after a subtle upgrade or a complete custom overhaul, 4 State Trucks has the Peterbilt exhaust options to make your truck rumble with power and pride on the open road.
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9 Inch Diameter Short Galvanized Exhaust Muffler 5 ID / 5 ID X 10.75 Inch OAL by BESTfit
BESTFIT TRUCK PARTS
$84.99BESTfit 9 x 12 Inch Muffler W/ 5 Inch ID Inlet & OutletTransform your truck's exhaust system with the BESTfit 9 X 12 Inch Short Galvanized Exhaust Muffler, featuring a 5 Inch ID inlet and outlet for seamless integration. This high-quality muffler is made...09-080201- SKU:
- 09-080201
- Truck Class:
- Universal
- Material Options:
- Steel
- Make:
- Universal Items
- Finish Options:
- Galvanized
- Diameter Options:
- 9 Inch
- Length Options:
- 12 Inch
- Product Type:
- Exhaust
$84.99Qty in Cart: 0Price:$84.99Subtotal: -
BESTfit 6 Inch Diameter Quiet Performance Muffler 4 ID / 5 ID X 29 Inch OAL
BESTFIT TRUCK PARTS
$1,064.99BESTfit 6 X 29 Inch Aluminized Steel Quiet Performance Muffler W/ 4 Inch Inlet, 5 Inch OutletElevate your driving experience with the BESTfit 6 X 29 Inch Aluminized Steel Quiet Performance Muffler from 4 State Trucks. Featuring a 4-inch inlet and a...09-080200013- SKU:
- 09-080200013
- Truck Class:
- Universal
- Diameter Options:
- 5 Inch
- Length Options:
- 29 Inch
- Location:
- Made In USA
- Material Options:
- Aluminized Steel
- Make:
- Universal Items
- Product Type:
- Exhaust
$1,064.99Qty in Cart: 0Price:$1,064.99Subtotal: -
BESTfit 6 Inch Diameter Quiet Performance Muffler 4 ID / ID X 29 Inch OAL
BESTFIT TRUCK PARTS
$622.99BESTfit 6 X 29 Inch Aluminized Steel Quiet Performance Muffler W/ 4 Inch Inlet/OutletDiscover the ultimate solution for a quieter ride with the BESTfit 6 X 29 Inch Aluminized Steel Quiet Performance Muffler from 4 State Trucks. With a 4-inch...09-080200012- SKU:
- 09-080200012
- Diameter Options:
- 4 Inch
- Truck Class:
- Universal
- Location:
- Made In USA
- Length Options:
- 29 Inch
- Material Options:
- Aluminized Steel
- Make:
- Universal Items
- Product Type:
- Exhaust
$622.99Qty in Cart: 0Price:$622.99Subtotal: -
BESTfit 8 OD X 45 Inch VK Internal Muffler Pipe
BESTFIT TRUCK PARTS
$687.99BESTfit 8 Inch OD X 45 Inch VK Internal Muffler PipeTransform your vehicle's exhaust system with the BESTfit 8 Inch OD X 45 Inch VK Internal Muffler Pipe, the ultimate solution for drivers seeking both performance and durability. Crafted in the USA, this...09-080200011- SKU:
- 09-080200011
- Truck Class:
- Universal
- Material Options:
- Steel
- Make:
- Universal Items
- Finish Options:
- Chrome-Plated
- Length Options:
- 45 Inch
- Diameter Options:
- 8 Inch
- Location:
- Made In USA
- Product Type:
- Exhaust
$687.99Qty in Cart: 0Price:$687.99Subtotal: -
BESTfit 7 OD X 45 Inch VK Internal Muffler Pipe
BESTFIT TRUCK PARTS
$625.99BESTfit 7 Inch OD X 45 Inch VK Internal Muffler PipeEnhance your truck's exhaust system with the BESTfit 7 Inch OD X 45 Inch VK Internal Muffler Pipe, a solution designed for superior performance. With its 7-inch diameter and 45-inch length, this...09-080200010- SKU:
- 09-080200010
- Truck Class:
- Universal
- Material Options:
- Steel
- Make:
- Universal Items
- Finish Options:
- Chrome-Plated
- Diameter Options:
- 7 Inch
- Length Options:
- 45 Inch
- Location:
- Made In USA
- Product Type:
- Exhaust
$625.99Qty in Cart: 0Price:$625.99Subtotal: -
On SaleLimited Quantity Available
BESTfit 6 OD X 45 Inch VK Internal Muffler Pipe
BESTFIT TRUCK PARTS
Now: $345.50Was: $690.99BESTfit 6 Inch OD X 45 Inch VK Internal Muffler PipeIntroducing the BESTfit 6 Inch OD X 45 Inch VK Internal Muffler Pipe, the ultimate upgrade for your truck's exhaust system. Constructed from high-quality materials in the USA, this muffler is built to...09-080200009- SKU:
- 09-080200009
- Truck Class:
- Universal
- Material Options:
- Steel
- Make:
- Universal Items
- Finish Options:
- Chrome-Plated
- Length Options:
- 45 Inch
- Diameter Options:
- 6 Inch
- Location:
- Made In USA
- Product Type:
- Exhaust
Now: $345.50Was: $690.99Qty in Cart: 0Price:Now: $345.50Was: $690.99Subtotal: -
BESTfit 5 OD X 45 Inch VK Internal Muffler Pipe
BESTFIT TRUCK PARTS
$724.99BESTfit 5 Inch OD X 45 Inch VK Internal Muffler PipeElevate your truck's exhaust system with the BESTfit 5 Inch OD X 45 Inch VK Internal Muffler Pipe, an upgrade designed for superior performance and durability. This high-quality, USA-made muffler is...09-080200008- SKU:
- 09-080200008
- Truck Class:
- Universal
- Material Options:
- Steel
- Make:
- Universal Items
- Finish Options:
- Chrome-Plated
- Diameter Options:
- 5 Inch
- Length Options:
- 45 Inch
- Product Type:
- Exhaust
$724.99Qty in Cart: 0Price:$724.99Subtotal: -
BESTfit 5 OD X 18 Inch Aluminized Internal Muffler / Baffle -16 Gauge
BESTFIT TRUCK PARTS
$69.76BESTfit Type 1 A 16 Gauge Aluminized Steel Internal MufflerThis high-performance internal muffler is designed for 36-inch straight stacks, fitting into the bottom for efficient operation on older mechanical pump engines. It is not compatible with newer...09-080200006- SKU:
- 09-080200006
- Diameter Options:
- 5 Inch
- Truck Class:
- Universal
- Length Options:
- 18 Inch
- Material Options:
- Aluminized Steel
- Make:
- Universal Items
- Product Type:
- Exhaust
$69.76Qty in Cart: 0Price:$69.76Subtotal: -
BESTfit 4 X 18 Inch Aluminized Steel Internal Muffler 16 Gauge
BESTFIT TRUCK PARTS
$64.66BESTfit Internal Exhaust Baffle TubeExperience the superior quality of the BESTfit 4 X 18 Inch 16 Gauge Aluminized Steel Internal Muffler from 4 State Trucks. This premium internal muffler, made from 16 gauge aluminized steel, offers unmatched durability...09-080200005- SKU:
- 09-080200005
- Truck Class:
- Universal
- Diameter Options:
- 4 Inch
- Length Options:
- 18 Inch
- Material Options:
- Aluminized Steel
- Make:
- Universal Items
- Product Type:
- Exhaust
$64.66Qty in Cart: 0Price:$64.66Subtotal: -
BESTfit 8 Inch Diameter Powerflow Muffler Type 1 4 ID / ID X 21 Inch OAL
BESTFIT TRUCK PARTS
$159.99BESTfit 4 Inch In/Out X 8 X 21 Inch Aluminized Steel Type 1 MufflerDiscover the superior performance of the BESTfit 4 Inch In/Out X 8 X 21 Inch Aluminized Steel Type 1 Muffler, designed for those who demand durability in their exhaust. Made from...09-080200004- SKU:
- 09-080200004
- Truck Class:
- Universal
- Diameter Options:
- 4 Inch
- Length Options:
- 21 1/2 Inch
- Material Options:
- Aluminized Steel
- Make:
- Universal Items
- Product Type:
- Exhaust
$159.99Qty in Cart: 0Price:$159.99Subtotal: -
BESTfit 8 Inch Diameter Muffler Type 1 4 ID / 5 ID X 21 Inch OAL
BESTFIT TRUCK PARTS
$131.99BESTfit 4 Inch In X 5 Inch Out X 8 X 21 Inch Aluminized Steel Type 1 MufflerBoost your truck's exhaust performance with the BESTfit 4 Inch In X 5 Inch Out X 8 X 21 Inch Aluminized Steel Type 1 Muffler from 4 State Trucks. Constructed from durable...09-080200003- SKU:
- 09-080200003
- Diameter Options:
- 5 Inch
- Truck Class:
- Universal
- Length Options:
- 21 Inch
- Material Options:
- Aluminized Steel
- Make:
- Universal Items
- Style Options:
- Angled
- Product Type:
- Exhaust
$131.99Qty in Cart: 0Price:$131.99Subtotal: -
10 Inch Diameter Performance Muffler 6 ID / 6 ID X 51.5 Inch OAL
PITTSBURGH POWER
$295.99High Performance Muffler Increases Horsepower, Mileage & Reduces Back PressureThe Performance Muffler, measuring 10 inches by 51.5 inches and featuring a 6-inch inlet and outlet, is designed to supercharge your vehicle's performance. By reducing exhaust...09-080200001- SKU:
- 09-080200001
- Diameter Options:
- 6 Inch
- Truck Class:
- Universal
- Location:
- Made In USA
- Material Options:
- Steel
- Make:
- Universal Items
- Length Options:
- 51 1/2 Inch
- Product Type:
- Exhaust
$295.99Qty in Cart: 0Price:$295.99Subtotal: -
10-8 Inch Stainless Steel Long Drop Reducer Elbow
AMERICAN EAGLE EXHAUST
$1,367.9910 To 8 Inch Stainless Steel Long Drop Reducer ElbowDiscover the ultimate upgrade for your exhaust with the 10-8 Inch Stainless Steel Long Drop Reducer Elbow. Constructed from high-quality stainless steel, this reducer elbow ensures longevity and...09-080100293- SKU:
- 09-080100293
- Style Options:
- Long Drop
- Material Options:
- Stainless Steel
- Make:
- Universal Items
- Diameter Options:
- 10 Inch
- Truck Class:
- Heavy Duty
- Product Type:
- Exhaust
$1,367.99Qty in Cart: 0Price:$1,367.99Subtotal: -
7-5 X 36 Inch Chrome-Plated Steel Miter Cut Top Stack by BESTfit
BESTFIT TRUCK PARTS
$467.99BESTfit 7-5 X 36 Inch Chrome-Plated Steel Miter Cut Top StackTransform your vehicle's exhaust system with the BESTfit 7-5 X 36 Inch Miter Cut Top Stack from 4 State Trucks. Designed from robust chrome plated steel, this miter cut top stack ensures a...09-080100289- SKU:
- 09-080100289
- Truck Class:
- Universal
- Diameter Options:
- 7 Inch
- Location:
- Made In USA
- Length Options:
- 36 Inch
- Style Options:
- Miter Cut
- Material Options:
- Steel
- Make:
- Universal Items
- Finish Options:
- Chrome-Plated
- Product Type:
- Exhaust
$467.99Qty in Cart: 0Price:$467.99Subtotal: -
7-5 X 60 Inch Chrome-Plated Steel Curved Stack By BESTfit
BESTFIT TRUCK PARTS
$909.99BESTfit 7-5 X 60 Inch Chrome-Plated Steel Curved StackTransform your truck's exhaust system with the BESTfit 7-5 X 60 Inch Chrome-Plated Steel Curved Stack, the ultimate upgrade for owners seeking both superior sound and style. Expertly crafted from...09-080100284- SKU:
- 09-080100284
- Diameter Options:
- 7 Inch
- Truck Class:
- Universal
- Length Options:
- 60 Inch
- Location:
- Made In USA
- Material Options:
- Steel
- Make:
- Universal Items
- Finish Options:
- Chrome-Plated
- Style Options:
- Curve Turn
- Product Type:
- Exhaust
$909.99Qty in Cart: 0Price:$909.99Subtotal: -
7-5 X 48 Inch Chrome-Plated Steel Curved Top Stack By BESTfit
BESTFIT TRUCK PARTS
$798.99BESTfit 7-5 X 48 Inch Chrome-Plated Steel Curved Top StackUpgrade your exhaust with the BESTfit 7-5 x 48 Inch Chrome-Plated Steel Curved Top Stack, available at 4 State Trucks. This exhaust stack is designed to bring out a deeper, more assertive rumble...09-080100283- SKU:
- 09-080100283
- Diameter Options:
- 7 Inch
- Truck Class:
- Universal
- Length Options:
- 48 Inch
- Location:
- Made In USA
- Material Options:
- Steel
- Make:
- Universal Items
- Finish Options:
- Chrome-Plated
- Style Options:
- Curve Turn
- Product Type:
- Exhaust
$798.99Qty in Cart: 0Price:$798.99Subtotal: -
7-5 X 36 Inch Chrome-Plated Steel Curved Top Stack By BESTfit
BESTFIT TRUCK PARTS
$513.99BESTfit 7-5 X 36 Inch Chrome-Plated Steel Curved Top StackTransform your vehicle's exhaust system with the BESTfit 7-5 X 36 Inch Chrome-Plated Steel Curved Top Stack, a high-quality product designed to deliver both style and performance to your truck...09-080100282- SKU:
- 09-080100282
- Truck Class:
- Universal
- Diameter Options:
- 7 Inch
- Length Options:
- 36 Inch
- Location:
- Made In USA
- Material Options:
- Steel
- Make:
- Universal Items
- Finish Options:
- Chrome-Plated
- Style Options:
- Curve Turn
- Product Type:
- Exhaust
$513.99Qty in Cart: 0Price:$513.99Subtotal: -
7-5 X 24 Inch Chrome-Plated Steel Curved Top Stack by BESTfit
BESTFIT TRUCK PARTS
$399.99BESTfit 7-5 X 24 Inch Chrome-Plated Steel Curved Top StackLooking to give your exhaust a powerful and aggressive sound? Look no further! 4 State Trucks presents this exceptional curved stack, specially designed to deliver a deep and rumbling exhaust note...09-080100281- SKU:
- 09-080100281
- Truck Class:
- Universal
- Length Options:
- 24 Inch
- Location:
- Made In USA
- Material Options:
- Steel
- Make:
- Universal Items
- Finish Options:
- Chrome-Plated
- Diameter Options:
- 7 Inch
- Style Options:
- Curve Turn
- Product Type:
- Exhaust
$399.99Qty in Cart: 0Price:$399.99Subtotal: -
7-5 X 36 Inch Chrome-Plated Steel Bull Hauler Top Stack by BESTfit
BESTFIT TRUCK PARTS
$561.99Elevate your truck's appearance and performance with the BESTfit 7-5 X 36 Inch Chrome-Plated Steel Bull Hauler Top Stack. This top-quality exhaust stack is designed for truck owners who want the perfect balance of rugged durability and polished style...09-080100274- SKU:
- 09-080100274
- Diameter Options:
- 7 Inch
- Truck Class:
- Universal
- Length Options:
- 36 Inch
- Style Options:
- Bull Hauler Turn
- Material Options:
- Steel
- Make:
- Universal Items
- Finish Options:
- Chrome-Plated
- Product Type:
- Exhaust
$561.99Qty in Cart: 0Price:$561.99Subtotal: -
7-5 X 36 Inch Chrome Steel Aussie Exhaust Stack by BESTfit
BESTFIT TRUCK PARTS
$510.99Make a statement on the road with the BESTfit 7-5 X 36 Inch Chrome Steel Aussie Exhaust Stack. Constructed from high-grade chrome-plated steel, this stack is engineered to withstand the toughest conditions while enhancing your vehicle's overall...09-080100268- SKU:
- 09-080100268
- Diameter Options:
- 7 Inch
- Truck Class:
- Universal
- Length Options:
- 36 Inch
- Style Options:
- Short 30 Turn
- Material Options:
- Steel
- Make:
- Universal Items
- Finish Options:
- Chrome-Plated
- Product Type:
- Exhaust
$510.99Qty in Cart: 0Price:$510.99Subtotal:
