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Flowmaster®
1040FM Header-Back Exhaust System, Made of Aluminized Steel

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$449.95
$556.00Save: $106.05(19%)
OR
Manufacturer #1040FM
Vehicle Info Required to Guarantee FitAdd Vehicle
Qty:
1

Highlights

Part:
Exhaust System
Brand:
Flowmaster
Material:
Made of Aluminized Steel
System Type:
Header-Back
Quantity Sold:
Kit
Warranty:
3-year Flowmaster limited warranty
Prop 65 Warning:

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Product Fit:
Universal
Recommended Use:
OE Upgrade

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
1968 Chevrolet Chevelle
300
8 Cyl 5.7L
Coupe, RWD, Pipes Only,Mufflers Not Included,For Use With Offset Inlet/Offset Outlet Mufflers
1968 Oldsmobile Cutlass
Base
8 Cyl 6.6L
RWD, Pipes Only,Mufflers Not Included,For Use With Offset Inlet/Offset Outlet Mufflers,Big Block Chevy Swap,LS Swap,LT Swap,Small Block Chevy Swap
1968 Oldsmobile Cutlass
S
6 Cyl 4.1L
RWD, Pipes Only,Mufflers Not Included,For Use With Offset Inlet/Offset Outlet Mufflers,Big Block Chevy Swap,LS Swap,LT Swap,Small Block Chevy Swap
1968 Oldsmobile Cutlass
S
8 Cyl 5.7L
RWD, Pipes Only,Mufflers Not Included,For Use With Offset Inlet/Offset Outlet Mufflers,Big Block Chevy Swap,LS Swap,LT Swap,Small Block Chevy Swap
1968-1969 Buick GS 350
Base
8 Cyl 5.7L
Coupe, RWD, Pipes Only,Mufflers Not Included,For Use With Offset Inlet/Offset Outlet Mufflers
Page 1 of 12 | Showing 1 - 5 of 57 results

Product Information

FLOWMASTER FLOW FX STRAIGHT-THROUGH MUFFLER EXHAUST SYSTEM

Flowmaster’s FlowFX straight-through muffler exhaust system includes 409 stainless steel tubing and a FlowFX straight-through muffler that’s fine-tuned to deliver improved torque, horsepower and gas mileage, plus the moderate sound level you crave for your street machine.

  • MADE IN USA
  • Straight-through muffler fine-tunes exhaust tone to moderate sound level
  • Designed with 409 stainless steel tubing
  • Quick and easy installation
  • Direct fit by vehicle year, make and model
  • Proven to improve torque, horsepower and gas mileage by rigorous dyno testing

Flowmaster, known as ‘the exhaust technology company,’ is a leading manufacturer of performance exhaust systems, respected for their design, innovation and engineering.

Need help?Call our product expert1-866-529-0412
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Warranty Policy
Right parts, guaranteed. If you find any defects, let us know within 60 days and we’ll take care of it. Check out our Warranty Policy for more details.
Shipping Policy
We ship fast so you can get on the road that much faster. Check out our Shipping Policy for more details.
Easy Return Policy
We’re only happy if you’re happy. If you’re not entirely satisfied with your order, you may be entitled to a refund. Check out our Return Policy for more details.

Product Q&A

0
Does this setup bolt directly to the stock manifold or if it has to bolt to the header what type of header ?DDec 02, 2024
Best Answer:Hi Dsmon, thank you for reaching out. This universal product connects to an exhaust header. The manufacturer doesn't specify the exhaust header for this universal product since this item requires header collector adapter cones for installation. This product fits the 1968-1972 GM A-body cars with a V8 engine. This product has a 3-inch tubing diameter. Should you decide to order this kit, you can use this link to continue ordering this product at a discounted price today: <a href="https://www.carparts.com/exhaust-system/flowmaster/f131040fm?can=CPAP3648_CSQA_20241202" target="_blank">https://www.carparts.com/exhaust-system/flowmaster/f131040fm?can=CPAP3648_CSQA_20241202</a> I hope this helps. Happy shopping.
Aldrin P.STAFFDec 02, 2024