Steel Thunder Custom Cycles Motorcycle Parts store for Harley-Davidson and custom bikes.

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Steel Thunder Custom Cycles
3418 Teagues Road
Marshfield, MO 65706
417-468-2326

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 Motorcycle Exhaust Accessories  

Here you will find Custom 'Build Your Own' Exhaust Systems, Insulating Wrap, Universal Heat Shields, Mufflers, Extensions, etc.

Fuel Injection Modules

Clamps,straps and brackets can be found HERE

Slip-on Mufflers and Muffler Extentions now have their own page!

NEW!

Astro Tip Exhaust Tips by Crime Scene Choppers.

'Astro Tip' Exhaust Tips - Crime Scene Choppers

These stainless exhaust tips are out of this world.  They look like thy could be spare parts from Buck Rogers' ship, or perhaps a 50's Detroit dream car!  Precision formed from .090" thick 17-4 stainless steel and hand polished to a mirror finish, these distinctive exhaust flares are sure to help your bike stand out from the crowd!  2-5/8" O.D. at the widest point, tapering back to slip-fit into a 2" Exhaust Pipe, and held in place with a stainless screw (included).  4" in overall length, including the slip-fit shoulder.  An extremely high quality part, crafted right here in the USA by Joe & crw at Crime Scene Choppers.  Sold Each.

Part #: CC632162 - Astro Exhaust Tip, sold each ... $112.95 including shipping*

Maltese Cross (or Iron Cross) exhaust tips for custom use, come in 1-3/4 inch, 2 inch, and 3 inch exhaust pipe size.

 

EXHAUST TIPS FOR CUSTOM USE - EMS

Chrome Plated.
Designed to slip on over your exhaust ends to provide instant attitude.
5" long tips include flush moutnwed allen head hardware.
Made from 1/8" thick die cast aluminum.
Sold in Pairs.

Part#: MU97221 - 1 3/4" Exhaust Size, 2 3/4" x 2 3/4" Cross Size ... $151.76 a pair including shipping*

Part#:MU97222 - 2" Exhaust Size, 2 3/4" x 2 3/4" Cross Size ... $153.70 a pair including shipping*

Part#:MU97223 - 3" Exhaust Size, 4" x 4" Cross Size ... $155.68 a pair including shipping*
Universal exhaust pipe builder kit from Bitwell, Inc. Build your own pipes!
Builder's Universal Exhaust Pipe Kit - Biltwell Inc.

This Builder Exhaust Kit is exactly what its name implies: a selection of pre-fabbed tubing, header flanges and exhaust tips that puts the art of custom exhaust building in the hands of backyard fabricators. Each Builder Exhaust Kit includes the following:

Two 16-inch-long (350mm) straight sections
Two 3.5-inch radius (90mm) U-bends with straights
Two 5-inch radius 134mm) U-bends with straights
Two Evolution flanges
Two Shovelhead flanges
Two Ironhead flanges
Two STD flanges
Two fishtail tips

In other words, everything you need to build a set of pipes for one bike, with enough scraps left over to start on two more. If you’re clever—and assuming your stable of projects includes the right combination of Harley motors—you could build three sets of pipes for less than 300 dollars. All it would take is a visit to the local muffler shop for a couple more feet of 1-3/4-inch steel tubing.

WHAT’S MISSING: This kit doesn’t include mounting tabs. You can fabricate these out of flat stock, or buy some at any good industrial hardware store. Snap rings and exhaust flange collars for Evo are not included. You can pick these up at any swap meet or local shop.

SURFACE FINISH: All raw tube sections are pre-polished to make chroming after joint finishing easier.

NOTES: THER ARE NO LOOSE FLANGES OR TIPS. FLANGES ARE ACTUALLY WELDED TO THE U-SHAPED PIPES.

Part #: 95134... $165.76 including shipping!*

Flange detail on universal exhaust pipe builders kit from Bitwell, Inc.

Insulating exhaust wrap from Cool It.

Insulating exhaust wrap.

Black insluating wrap shown installed.

Snap Straps for exhaust wrap.

Snap Straps

HI-Heat coating spray for insulating exhaust wrap.

Hi-Heat Spray Coating

EXHAUST INSULATING WRAP FOR HEADER PIPES - Cool It®


Exhaust Insulating Wrap not only helps to protect you from dangerous pipe burns, it also increases horsepower and fuel efficiency.
Maintains hotter exhaust gases inside the pipe allowing them to exit faster due to decreased density.
Withstands temperatures up to 2000°F.
To secure the insulating wrap, use the cut-to-length Snap Strap Clamp Kit, included with wrap kit.
To protect the wrap and seal the pores, use the included Hi-Heat Coating after installation.
Includes Instructions.

PRICES INCLUDE SHIPPING*

Description of Kit Part # Price Buy Now
BLACK KIT includes 1 Roll Wrap, 1 Box Snap Straps, 2 cans Hi-Heat Coating 95121-31-23 $99.95
SILVER KIT includes 1 Roll Wrap, 1 Box Snap Straps, 2 cans Hi-Heat Coating 95120-31-23 $95.95

NOTE: 44 inches of wrap are required per foot of 2" diameter pipe, with a 1/4 inch overlap. Each roll will wrap approximately 13 ft. of exhaust pipe, depending on size of pipe and amount of overlap.

 

5 1/2 inch universal heat shield for custom use, made in the U.S.A by Paughco.

UNIVERSAL HEAT SHIELDS FOR CUSTOM USE - Paughco

Highest quality USA made heat shields for custom application. Chrome Plated, made in U.S.A.

5 1/2 inch Long Heat Shield and Clamps. Sold each. Minimum order not required. Part#:95302 ... $61.05 including shipping*

2 into 1 hot spot heat shields for Big Twin, early.

MU95308

2 into 1 hot spot heat shields for 70/84 FL, FLT.

MU95309

2 INTO 1 HOT SPOT HEAT SHIELDS FOR BIG TWIN - American Motorcycle Hardware

These Hot Spot exhaust pipe heat shields help protect rider and passengers legs and feet. Install easily and will not loosen or rattle. Fits stock style 2 into 1 and dual crossover exhaust systems. Made in the U.S.A.

Part#:95308 - Fits FL, FLH 1958/1969 ... $71.95 including shipping*

Part#:95309 - Fits FL, FLT 1970/1984 ... $60.95 including shipping*

Detriot Brothers Polished Exhaust Cuff.

EXHAUST CUFF - Detroit Bros

Our redesigned aluminum Exhaust Cuff is milled in-house and polished to a mirror finish.
See below for availability of pipe fitment.
Is a must if you are running our Dumper pipes on a Shovelhead engine.

Polished Exhaust Cuff
Part #: 95139 - Fits 2" O.D. Pipes ... $109.95 including shipping*

Part#: 95140 - Fits 1-3.4" O.D. Pipes ... $109.95 including shipping*

SEE EXHAUST SECTION FOR MOTORCYCLE EXHAUST FOR VARIOUS APPLICATIONS. LOTS TO CHOOSE FROM!

Clamps,straps and brackets can be found HERE

Slip-on Mufflers and Muffler Extentions now have their own page!

*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. Sorry, 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.

FREQUENTLY ASKED QUESTIONS

Please note that all prices are subject to change.

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Steel Thunder Custom Cycles

3418 Teagues Road

Marshfield, MO 65706

417-468-2326

We hope you'll come visit us ... we'd love to see your ride!

 

 

With God All Things are Possible!

 

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