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Speedwerx Performance Exhaust Headers

Scroll to the bottom for some of our race car applications- please call us if your car is not shown!

All headers are built to order based on your chassis/engine/rules and cannot be canceled or refunded- call for current lead time.

 

CUSTOM STREET CAR HEADERS

Do you have a street rod that could use an exhaust upgrade? Do you have a project car that needs that finishing touch and no off-the-shelf headers are available? We have you covered, we can custom build you a Speedwerx Performance Exhaust Header package that will fit your needs. Our custom header packages start at $795.00 for mild steel, stainless steel packages start at $1795.00. Give us a call with any questions you may have or bring your car in so we can give you an exact price quote.


RACE CAR HEADERS -  Scroll to the bottom for some of our applications- please call us if your car is not shown!

Speedwerx Performance Exhaust Headers are proven to be better than the competition on the dyno and on the track! You can rely on our 25+ years of experience of manufacturing exhaust- built by racers, for racers. Unlike most of the competition, we do not take a one size fits all mass production approach and all headers are hand built to order so you will get a superior quality product that is tailored to the engine specifications for the best power and performance within your sanction or series rules. We specialize in Tri-Y and 4-into-1 design headers that add serious torque and horsepower with our three stage stepped equal length primary tubes and machined merge collectors or precision fit standard collectors, but we also have custom designs and fits available to meet the needs of any engine builder, racer, or sanction/track class rules. While the other major brands MIG weld all of the mild steel and some of the stainless steel headers, all of our headers have TIG welded tube joints whether they are mild steel or stainless steel, and the stainless steel headers are purge welded for the smoothest finish inside. The tube to flange joints are fully welded on the inside and then are contour blended by hand into the tube- the end result looks much like a ported cylinder head for a smooth transition from the exhaust port into the header with minimal disruption to the exhaust flow. We pride ourselves on the fit and finish too- all the tubes are hand cut and buffed, and then assembled in a jig so not only do you get the best performing product but you get the best looking product and hassle-free installation as well. Last but not least, all Speedwerx Performance Exhaust Headers are 100% Made in the USA!

Some of the features and options we offer:

- Mild Steel or Stainless Steel
- Tri-Y or 4-Into-1 Designs
- Merge Collectors or Standard Collectors
- Stepped Tube Design or Single Diameter
- Tube Diameters / Lengths optimized for Engine Size/HP
- Flanges to match any Brand/Model Cylinder Head
- Headers for Open, Spec, or Concept Engines
- GM Crate Motor Headers 602 - 604 - 525
- Turn Downs or Mufflers Installed
- Electroless Nickel Plating
- Ceramic Coating

All headers are built to order based on your chassis/engine/rules- call for current lead time.

Prices start at:

- IMCA Legal Headers $1095
- 4-Into-1 Merge Headers $1195
- Tri-Y Headers $1295
- Stainless Tri-Y $2395

 


Every Feature Win could earn you a $100 credit!

Click here for info-
speedwerx.com/index.php/auto-performance/dirt-dollars-contingency-program.html

Hundreds of Feature Wins by top drivers across all Sanctions- World of Outlaws, Lucas Oil Series, UMP, USMTS, USRA, IMCA, WISSOTA, NASCAR, and More!

The 2023 racing season was another great one for racers using Speedwerx Performance Exhaust- in addition to the countless wins we never hear about, we tallied up over 350 wins between our Sponsored Drivers and Dirt Dollars Contingency Program participants alone! 

 

Here’s a rundown of some of the Champions in 2023…

  • Jason Feger- DIRTcar UMP Late Model National Champion
  • Jason Feger- MARS Late Model Champion
  • Chad Simpson- Lucas Oil MLRA Champion
  • Pat Doar- WISSOTA Late Model Challenge Series Champion
  • Cole Searing- Tri-State Late Model Series Champion

 

Notable Wins in 2023…

  • Lucas Oil Series- Brandon Sheppard (3), Tim McCreadie (2)
  • World of Outlaws- Brandon Sheppard (4), Brian Shirley
  • DIRTcar Summer Nationals - Brian Shirley (4), Jason Feger (3), Ryan Unzicker (2)
  • MARS- Jason Feger (8), Ryan Unzicker (2), Brandon Sheppard, Mike Harrison
  • MLRA- Chad Simpson (3), Chris Simpson
  • USMTS- Dan Ebert (2), Jake O'Neil (2)
  • WISSOTA Challenge Series- Pat Doar (6)
  • Dirt Kings Late Model Tour- Mike Mullen (3), AJ Diemel, Dustin Sorensen
  • Tri-State Late Model Series- Cole Searing (5)

 

Some of our Sponsored Drivers and Dirt Dollars Contingency Program Participants include:

- Late Model - Jason Feger, Chris Simpson, Chad Simpson, Frank Heckenast, Ryan Unzicker, AJ Diemel, Pat Doar, Jesse Glenz, Sam Mars, Tim Dohm, Zack Dohm, Jason Rauen, Kent Robinson, Aaron Turnbull, Matt Gilbertson, Jake Redetzke, Travis Budisalovich, Mark Hessler, Christopher Engels, Casey Meyer, Shawn Meyer, Nate Beyenhof, Nick Beyenhof, Cole Searing, Mike Mullen, Justin Schmidt, Trevor Anderson, Brad Loveday, Trent Follmer, Jordan Tollakson, Jon Tollakson

 

- Modified - Jordan Grabouski, Dan Ebert, Dave Cain, Jake O'Neil, Dylan Smith, Jason Gross, Travis Saurer, Jeremy Nelson, AJ Diemel, Josh Angst, Hot Karl, Mark Esala, Matt Gilbertson, Zach Johnson, Aaron Turnbull, Mark Hessler, Trent Loverude, Ervin Vance, DJ Shannon, Bob Moore, Brandon Conkwright, Clint Hatlestad, Eddie Belec, Brandon Spanjer, Brian Carey, Justin Wright, Tye Cook, Nick Trenchard, Dusty Bitzan, Lane Zerbin, Jesse Rogotzke, Kyle Brown, Dale Ames, Ryan Gierke, Shawn Fletcher, AJ Viehauser, Jayden Larson, Jon White, Ryan Fowler, Shawn Donahue, Brandon Beckendorf, Aaron Johnson, Dalton Magers, Cody Apfelbeck, Tim Current, Trevor Anderson, Devon Havlik, Jordan Duray, Matthew Day, Mitchell Hunt, Rick Delaine, Josh Rogotzke, Chris Morris, Brian Albrecht, Marlyn Seidler

 

 

- B-Mod - Jeremy Nelson, Mitch Weiss, Brandon Jensen, Lucas Rodin, Dan Hovden, Mark Thomas, Doug Toepper, Cody Lee, Haley Lee, Scott Anderson, Ryan Goergen, Mike Nichols, Tom Nichols, Jayden Larson, Jackson Harpole, Kyle Kirberger, Jimmy Latvala, Scott Hansen, Ben Chapman, Tony Bloom, Taylor Schmidt, Danny Allen, Brandon Spanjer, Evan Checkalski, Victoria Stutsky, Kyle Harkin, Logan Anderson, Evan Robertson, Curtis Veber


 

- Other Divisions - Jordan Grabouski (Stock Car), Dustin Holtquist (Mod 4), Robert Holtquist (Mod 4), Tommy Pogones (Mod 4), Matt Speckman (Stock Car), Ben Johnson (Super Stock), Matt Schauer (Stock Car), Cam Schafer (Non-Wing Sprint Car), Bryan Roach (Non-Wing Sprint Car), Trevor Saurer (Super Stock), Brandon Czarapata (Stock Car), Mark Elliott (Stock Car), Donnie Shipp (604 Late Model), Tony Croninger (Limited Late Model), Myles Michehl (Stock Car), Dylan Nelson (Super Stock), Brian Fitzgibbons (Stock Car), Dillon Richards (Stock Car), Aaron Johnson (Stock Car)
 


We have custom designs and fits available for virtually any dirt track Late Model or Modified chassis and engine combination, plus other applications like Super Stock, Stock Car, Mod 4, and more...

If you do not see what you need here on our website, please give us a call at 651-982-6020- new applications are being added all the time, and if necessary we can custom build a set if you bring us the car!  All headers are built to order based on your chassis/engine/rules- call for current lead time.

 

Late Model Chassis- MB Customs, Longhorn, Rocket, MasterSbilt, Pierce, Capital, Black Diamond, Club 29, Swartz, Barry Wright, Hustler, Victory by Moyer, and More!

Modified Chassis- MB Customs, Longhorn, GRT, Shaw, Lethal, SSR, Harris, Skyrocket, Impressive, JMR/MasterSbilt, Beak Built, Rage, LG2, Pierce, Taylor, Swartz, Hughes, TRC, Dominator, Fegers, Tri-Built, Victory, J-Car, Fastrack, Elite (ND), Pro, Millenium, and More! 

 

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SALE ON SELECT IN-STOCK HEADERS! Only one set each of these headers are available at the discounted price, no refunds or exchanges. Call 651-982-6020 weekday afternoons and ask for Brent if you are interested in any of these...

MC-CH-LM604-41-MS - MB Customs, MasterSbilt, Rocket (exc. XR1), and others - Chevy 604 Crate Engine - 4-into-1 Stepped - 1-5/8-1-3/4-1-7/8” - Short Tail to meet USRA or I-94 Rules - Mild Steel - Sale $995

 


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RACE CAR HEADER APPLICATIONS:

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