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Steel Thunder Custom Cycles

152 York Drive

Marshfield, MO 65706

417-468-2326

 Dyna Exhaust Pipes   

Sorry, but there are no aftermarket exhaust pipes to fit 2008 Dyna yet.

S&S Quick Set Up Kits - Exhaust and Air Cleaner kits for bike upgrades, on "air" page.

Fuel Injection Modules

NEW!  FOR 2006-2007 Dyna!

Cobra Dragsters exhaust for 06-07 Dyna HD.

COBRA

Dragsters Exhaust for 2006/2007 Dyna

  • Perfect update to traditional drag pipes; maintains clean, pure drag-pipe appearance.
  • Full-length, 2.5" heat shields with a 222° wraparound for non-blueing appearance.
  • Capped with machined and chromed billet tips.
  • Removable performance cores.
  • Feature power with social responsibility.
  • Simple installation.
  • Made in the U.S.A.

Part #: DS1800-0197 - Dragsters Exhaust for 06/07 Dyna models ... $431.96 including shipping*

PLEASE NOTE: These are special order items. While most items ship the same or next business day, these items will take a few extra days to ship. No express delivery is available. No returns on Special Order items.

Cobra Speedster Shorts exhaust pipes for Dyna .

Speedster Shorts

 

Cobra Speedster Longs exhaust pipes  for Dyna.

Speedster Longs

 

Cobra Speedster Slash-down exhaust pipes for dyna.

Speedster Slash-Downs

SPEEDSTER EXHAUSTS (WITH POWERPORT) for Dyna

PowerPort crossover makes for a significant power increase from just off idle to redline.
PowerPort increases power and overall performance similar to what you might expect from a 2-into-1 system.
Large 2.5”, 222°, full-length heat shields fit from the exhaust ports to the billet tips for a seamless look and no blueing.
Show-chrome finish with beautifully machined chrome billet end caps for a truly custom finish.
Easy installation.
Available for Dyna in short, long and slash-down styles.
Includes mounting hardware and removable baffles.
Made in the U.S.A.
Power with social responsibility.

SHORTS

Part #: DS1800-0026 - Cobra Speedster Shorts exhaust for all 91-05 Dyna models ... $517.46 including shipping*

LONGS

Part #: DS1800-0028 - Cobra Speedster Longs exhaust for all 91-05 Dyna models ... $449.96 including shipping*


SLASH-DOWN

Part #: DS1800-0088 - Cobra Speedster Slash-Downs exhaust for all 91-05 Dyna models ... $530.96 including shipping*


Note: There is no warranty on exhaust pipes and mufflers with regard to any discoloration. Discoloration (blueing) is caused by tuning characteristics, cam timing, carburetor jetting, overheating, etc. and is not caused by defective manufacturing. See hardware, chemicals and tools for products that will help to prevent or remove blueing.

PLEASE NOTE: These are special order items. While most items ship the same or next business day, these items will take a few extra days to ship. No express delivery is available. No returns on Special Order items.

NEW! 

Samson Big Guns 3

Samson Big Guns 3 Street Sweepers for Harley-Davidson Dyna models.

Street Sweepers

Mount and hardware included with exhaust pipes

Cuat away view of power champer shown.  Creaes correct back pressure for your motorcycle engine.

Samson Big Guns 3 Baloney Exhaust Pipes for 06/07 Dyna.

Baloney

BIG GUNS 3 STREET SWEEPERS & BALONEY EXHAUST PIPE SETS FOR DYNA - Samson

Chrome Plated.
Designed as conventional muffled exhaust with the massive look of 2 1/2" O.D. drag pipes.
To create the correct back pressure for the engine while maintaining a high exhaust flow rate, the mufflers feature an all steel welded-in power chamber/baffle system. This power chamber (see additional images) collects the exhaust gases and then funnels them into the spiral louvered baffle. Unlike baffles with replaceable packing, the power chamber will never require replacement and will maintain the same deep throaty exhaust not for years to come.
Heat shields are permanently attached which eliminates broken tab brackets.
Includes installation instructions.

Part#: MU90212 - Fits Dyna models 1991/2005 ... $476.95 including free shipping*

Part#: MU90219 - Fits Dyna models 2006/2007 ... $476.95 including free shipping*

Part#: BC650451 - Fits Dyna models 2006/2007... $476.96 including shipping*


Parts Necessary to Complete Installation:
Use exhaust port gaskets, exhaust pipe clamps and retaining rings & exhaust stud nuts located in Exhaust Section of the Mid-USA catalog.  Call to place order with extra parts toll free: 1-866-889-7828 9-5 CST, M-F.  Parts ship free with exhaust.

Slash Cut staggered drag pipes from Powerhouse and Kraft Tech.
DRAG PIPE SET FOR DYNA MODELS - Power House by Kraft Tech

This 1 3/4" O.D. chrome plated drag pipe set by POWER HOUSE features a staggered design to help keep the pipes the same length for easy tuning and equal sound, as well as hidden channel mount with T bolts. Made in U.S.A. Fits Dyna models 1991/2005.
" POWER HOUSE" Slash Cut. Part#:MU90019 ... $146.99 including shipping*.


Parts necessary to complete installation: Use exhaust port gaskets, exhaust clamps & retaining rings and exhaust stud nuts located on the exhaust hardware pages of our "Just Hard Parts" catalog.
Drag Pipe Set for Dyna.

"POWER HOUSE" DRAG PIPE EXHAUST SET FOR DYNA MODELS

This 1 3/4" O.D. long drag pipe exhaust set from POWER HOUSE features under transmission rear pipe and slash cut ends that stop at the rear axle. They have hidden channels, and T bolts are included. Made in U.S.A. Fits Dyna models 1991/2005.
Part#:MU91104 ... $147.94 including shipping*.


Parts Necessary to Complete Installation:
Use exhaust port gaskets, exhaust pipe clamps & retaining rings and exhaust stud nuts.

Classic slash cut drag pipe exhaust set for Dyna from Cycle Shack.

SLASH CUT DRAG PIPE EXHAUST SETS FOR DYNA MODELS - Cycle Shack


These 40" long Classic Slash Cut drag pipe exhaust set fit all Dyna models 1991/2005. Must use OEM muffler support and brackets. Hidden channel mounting. T Bolts included. Made in U.S.A. Choice of 1-3/4" O.D. or 2" O.D.

Part#:MU90119 - 1 3/4" O.D. ... $174.98 including shipping*



Part#:MU90153 ...2" O.D. ... $206.17 including shipping*

Parts Necessary to Complete Installation: Use OEM exhaust mount bracket on 1995/Later models. Use MU95414 exhaust mount bracket on 1991/1994 models (sold lower on page). Also use exhaust port gaskets, exhaust pipe clamps and retaining rings located on the Exhaust Hardware pages of our "Just Hard Parts" catalog.

Upsweep Drag Pipe for Dyna, 2 inch outside diameter.

UPSWEEP DRAG PIPE SET FOR DYNA MODELS - Power House by Kraft Tech

" POWER HOUSE" These chrome plated 2" O.D. Drag Pipes feature an over the transmission rear pipe and upsweep tail sections. Available with slash cut ends. The front pipe is 65" long, the rear pipe is 42" long. Both feature hidden channel mounting and include T bolts. Made in U.S.A. Fits Dyna 1991/2005.

Part#:MU90015 ... $170.71 including shipping*

Parts Necessary to Complete Installation: Use exhaust port gaskets, exhaust pipe clamps & retaining rings and exhaust stud nuts located on the exhaust hardware pages of our "Just Hard Parts" catalog.

FOR '06 DYNA

Cobra Dragsters for Dyna motorcycles.

Billet end tip of Cobra Dragsters exhaust pipes for Dyna motorcycles.

Billet End Tip

 

DRAGSTERS - Cobra

Perfect update to traditional drag pipes; maintains clean, pure drag-pipe appearance.
Full-length, 2.5” heat shields with a 222° wraparound for a non-blueing appearance.
Capped with machined and chromed billet tips.
Removable performance cores.
Feature power with social responsibility.
Simple installation
Made in the U.S.A.


Part #: DS1800-0198 - For all 91-05 Dyna models ..$431.96 including shipping*


Please note: These are special order items. While most items ship the same or next business day, these items will take a few extra days to ship. No express delivery is available. No returns on Special Order items.

FOR '06 DYNA

Pyton Staggerd Duals Exhaust pipes for 2006 Dyna.

Hidden crossover.

Hidden Crossover

'06 Dyna exhaust pipes, ends shown.

PYTHON® STAGGERED DUALS EXHAUST SYSTEMS

Developed and tested to increase performance throughout the entire rpm range.
Headpipes are 1 3/4” and flow into 2 1/4” muffler bodies.
Hidden crossover system improves scavenging for more horsepower and better sound.
Come complete with full-coverage, full-length heat shields for a virtually blue-proof appearance.
With heat shields installed, pipes have a burly 2 1/2” look.
Feature an embossed Python logo on rear pipe and removable baffles.
All required mounting hardware and instructions are included.

Part #: DS1800-0241- For 06 Dyna models ... $481.46 including shipping*



Part #: DS-V21869 - Quiet baffle (ea.) ... $29.95 each purchased with pipes. (Call to order alone, shipping will be added.  Please note that we have a $35 minimum order.)

Please note: These are special order items. While most items ship the same or next business day, these items will take a few extra days to ship. No express delivery is available. No returns on Special Order items.

FOR '06/07 DYNA

Rinehart 2 into one exhaust system for 2006 Dyna.

02 Sensor Port.

02 sensor port

Port with sensor attached.

Port with sensor attached

 

RINEHART 2-INTO-1 EXHAUST SYSTEMS BY BUB

New 2-into-1 systems use high-flow, mitered-cut 1 7/8” headers with a machined inlet for added exhaust velocity and improved anti-reversion qualities.
Fat, full-coverage 2 1/4” heat shields prevent blueing; an additional heat shield gives the header-muffler union a smooth, sleek look.
86-06 Softail, 06 Dyna and 99-06 FL models feature dual oxygen sensor ports, as noted.
4 1/2” megaphone-style muffler has a rich, deep tone.
Black-anodized billet aluminum end cap uses Multi-Angled Bell (MAB). technology that provides quicker throttle response and substantially improved torque and horsepower.
Designed and built in the U.S.A.

Part #: DS1800-0430 - For 06/07 Dyna (dual O2 sensor ports) ... $623.66 including shipping*

Please note: These are special order items. While most items ship the same or next business day, these items will take a few extra days to ship. No express delivery is available. No returns on Special Order items.

Mounting Bracket for Dyna exhaust. MOUNTING BRACKETS FOR BIG TWIN OE EXHAUST

Black Finish
Fits Dyna models 1995/Later Fits all Cycle Shack exhaust used on 1991/1994 DYNA models 90119, 90160 & 90153. Use a stock style replacement on Dyna models 1995/2005.
Replaces HD#65674-95 - Part#:MU95414 ... $42.80 including shipping*

SEE EXHAUST SECTION FOR OTHER APPLICATIONS.

FOR CUSTOM EXHAUST SECTIONS ('BUILD YOUR OWN'), INSULATING WRAP, HI-HEAT SPRAY, UNIVERSAL HEAT SHEILDS (including 'Flame' style!), ETC. GO TO EXHAUST ACCESSORIES.

If you need hardware for these pipes, give us a call to order everything at once. This will save you extra shipping charges. Thanks!

 Note: There is no warranty on exhaust pipes and mufflers with regard to any discoloration. Discoloration (blueing) is caused by tuning characteristics, cam timing, carburetor jetting, overheating, etc. and is not caused by defective manufacturing.

*FREE SHIPPING APPLIES IN CONTINTENTAL 48 UNITED STATES ONLY. AK, HI and APO/FPO will have additional shipping fees. We ship only within the U.S.A. and to APO/FPO (military addresses; weight and size restrictions apply.). We do not accept foreign credit cards. We do not ship to Puerto Rico.

Prefer to call in your order to Steel Thunder? Call toll-free: 1-866-889-7828. 9-5 CST M-F.

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Please note that all prices are subject to change.