May discount special: enter MAY at checkout for 9% off. *
close promo banner icon

Exhaust Header

Flowmaster - Scavenger Series Elite Long Tube Header (814211)

$873.95

$971.95

You save: $98.00 (10%) off MSRP

stock messaging Out of StockOut of Stock
Order now to be added to the priority list
Check to see if this fits your vehicle

This part fits

  1. 1973 Ford Mustang 5.0L V8 cid:302
  2. 1972 Ford Mustang 5.0L V8 cid:302
  3. 1971 Ford Mustang 5.0L V8 cid:302
  4. 1970 Ford Mustang 5.0L V8 cid:302
  5. 1968 Ford Mustang 5.0L V8 cid:302
  6. 1968 Ford Mustang 4.7L V8 cid:289 cc:4727
  7. 1967 Ford Mustang 4.7L V8 cid:289 cc:4727
  8. 1966 Ford Mustang 4.7L V8 cid:289 cc:4727
  9. 1965 Ford Mustang 4.7L V8 cid:289 cc:4727
  10. 1964 Ford Mustang 4.7L V8 cid:289 cc:4727
Authorized Dealer

About this product

Part #: 814211

Flowmaster's Scavenger Series Elite long tube headers are designed to replace the factory cast iron manifolds. These high quality headers are manufactured from stainless steel and are ceramic coated for maximum durability. They feature 1-3/4 in. primary tubes, 3/8 in. thick flanges and incorporate Flowmaster's popular 3 in. ball flange collector connections ensuring a leak free installation. Scavenger Series long tube headers deliver maximum performance and are suited to the enthusiast who wants the best. Like all Flowmaster products the benefits include improved throttle response, power and engine efficiency. Designed for an easy fit these headers include gaskets and necessary hardware for easy installation. Note 1 - fits most Z-bars. Some vehicles may require Z-bar modification for proper fit. Note 2 - fits manual steering. Requires drop down bracket to fit with power steering. Note 3 - e-brake pivot bracket must be relocated on C6/AOD transmission. Note 4 -this product is legal only for off highway use (except in California or states that have adopted California emission standards), racing use or for use on pre-emission controlled motor vehicles/motor vehicle engines (pre-1966 domestic vehicles certified to California standards, pre-1968 domestic vehicles certified to federal standards and all pre-1968 foreign vehicles), per the application guide.

More Details

ApplicationAutomotive
Attachment MethodBall and Socket Flange
Automotive Item GradeHigh Performance Part
Bolts Or Studs IncludedYes
CARB (California) CompliantNo
Coated FinishCeramic Coated Stainless Steel
Collector IncludedYes
Collector Tube Size3.000 in.
ColorSilver Ceramic
Engine Make/SizeFord Small Block 302
FinishSilver Ceramic
Flange Thickness0.375 in.
Head Style4-1 One-Piece
Header SeriesScavenger Series Elite
Inlet Port ShapeSquare Case
MaterialStainless Steel
Outlet Diameter3.000 in.
Port ShapeSame As Port/Can Be Matched
Primary Tube Diameter1.750 in.
Reducers IncludedYes
TitleFlowmaster 814211 Header 409S - 4-1 One piece - 3.00 in. Ball and Socket Flange Outlet - Pair
Tube Diameter1.750 in.
Tube DirectionUp Swept
Tube Gauge16
Tube LengthEqual Length
Additional Documents
  1. Certificate of Originpdf
  2. Installation Instructionspdf
  3. Warrantypdf

See what our community says about flowmaster products

Travis Pessina

293

Travis Pessina
2006 Dodge Charger
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
Price, performance, sound is incredible
Is this your first time buying from this brand? Did you consider other brands?
Yes
Was it easy to install? Any installation tips that will help others?
Professional installed
Once you've had a chance to use the product, did it meet your expectations?
Good price for the performance
View on Travis's build
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
I honestly like it really gives the truck a new sound and wakes it up some
View on Wadie's build
Timothy Moore

1.0k

Timothy Moore
2001 Volvo S60
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
Coming soon!
What were you trying to accomplish by adding this product?
Coming soon!
Was it easy install? Any installation tips that will help others?
Coming soon!
Once you’ve had a chance to use the product, did it meet your expectations?
Coming soon!
Any additional comments?
Coming soon!
View on Timothy's build
Connor Martin

66

Connor Martin
2015 Ford Mustang
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
It sounded really good on the car
What were you trying to accomplish by adding this product?
Make the car more vocal but not obnoxious
Was it easy install? Any installation tips that will help others?
I paid someone to install it
Once you’ve had a chance to use the product, did it meet your expectations?
Yes it was worth every penny
Any additional comments?
Very deep sounding exhaust. 10/10 product
View on Connor's build
Gianfranco Estremadoyro

145

Gianfranco Estremadoyro
2009 Ford Mustang
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
Loudest axlebacks in the market for the 3V with out compromising the "muscle car" sound.
What were you trying to accomplish by adding this product?
Make my car louder.
Was it easy install? Any installation tips that will help others?
Install was easy to do with the car lifted on ramps in my driveway.
Once you’ve had a chance to use the product, did it meet your expectations?
Met all my expectations.
Any additional comments?
I absolutely love this axlebacks and would recommend them to any 3V owner.
View on Gianfranco's build
California prop 65 warningWARNING: Cancer and Reproductive Harm www.p65warnings.cs.gov

*Some manufacturer restrictions apply.

About Flowmaster

Manufacturer of performance exhaust systems, mufflers, cold air intakes, turbo boost modules, catalytic converters, race mufflers, headers and numerous exhaust accessories for late model cars, trucks, off-road, Jeeps, SUV’s, classic muscle cars, powersports vehicles and more. Flowmaster® gives you lots of exhaust choices with 12 designs of chambered mufflers, 3 styles of our exclusive “laminar-flow” mufflers and a new line of FlowFX “straight-through” performance mufflers, along with 5 sound categories of exhaust systems, giving you the customer, the power to custom tailor the sound of your vehicle whether you prefer mild, moderate or aggressive tones and sound levels.

Benefits of adding this mod

An upgraded exhaust system is one of the easiest modifications that offers an immediate, noticeable performance improvement. Whether you’re cruising an M3 or modding a diesel truck, an upgraded exhaust will open up the restrictive factory system, allowing your engine to breathe better and deliver peak power! From lighter weight exhaust headers to improved cat-back systems, to better sounding mufflers, modifying your exhaust setup is a great place to express the character of your ride in a unique and cost effective way. Whatever you’re looking for in a modified exhaust system, we can provide the absolute best systems to make your vision a reality.

shipping-worldwide-jpg

we ship worldwide!

Based in California with 3 warehouses across the country, we’re sending out shipments everyday of the week, even Saturdays. Because your next mod shouldn’t have to wait.

+ FREE GROUND SHIPPING ON U.S. ORDERS OVER $99
International shipping icon
Have a question? Ask an Expert!

Finding the best parts can be tricky

- but not to worry! Our team of experienced American Muscle, JDM, Euro, and off-road tuners are ready to answer your questions (as long as we’re not in the garage wrenching on our own builds).

chat-iconLive Chat
Ask our expert tuners anything!
call_iconCall Us
1 (800) 959-4304

Wheelwell wants to be the new online hub for car parts and accessories.

Wheelwell helps you organize all your stuff for your car, I’ve loaded all my cars on Wheelwell and you can see all the parts I’ve put in them and that may help you make a decision with your own build.

Matt Farah

Smoking Tire / The Drive

Thank you for all the help, really. You guys are awesome. This is all great info and I really appreciate everything you have done to help me with my build.

James M.

Ford Focus ST

Your customer service is wonderful. Thank you for taking care of this. My review will express all. Thank you!

Wallace R

Chevrolet Silverado 1500