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Rinehart Racing Slimline Duals Header Pipe

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Product may vary from photo(s).

Everyday Low Price: $549.99

Gold Club Price: What's This? The Gold Club is our premier membership program. For most items members receive 10% off every day, plus exclusive sales and benefits just for members. More Info $549.99

J&P Part: 138-914

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How to Install

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Product Overview

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This product was proudly made in the USA Made In The USA

Rinehart Racing Slimline Duals Header Pipe

• Laser cut Rinehart Racing heat shield

• Easy installation design

• Outperforms stock equipment in both torque and horsepower

• Pair with Rinehart Racing 3-1/2″ or 4″ mufflers to complete the custom look

• Available in chrome and black

Product Specs

  • Complete Header Pipe: Header Pipes
  • Exhaust System: 2 Into 2
  • Finish: Chrome
  • Heat Shields Included: Yes
  • Manufacturer Part Number: 100-0450
  • Sold in Units: Set
  • Style: Slimline


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Harley-Davidson® Models

Touring Electra Glide Classic FLHTC : 2009–2013
Touring Electra Glide Police FLHTP : 2013–2014
Touring Electra Glide Standard FLHT : 2009
Touring Electra Glide Ultra Classic CVO Anniversary FLHTCUSE8 : 2013
Touring Electra Glide Ultra Classic CVO FLHTCUSE4 : 2009
Touring Electra Glide Ultra Classic CVO FLHTCUSE5 : 2010
Touring Electra Glide Ultra Classic CVO FLHTCUSE6 : 2011
Touring Electra Glide Ultra Classic CVO FLHTCUSE7 : 2012
Touring Electra Glide Ultra Classic CVO FLHTCUSE8 : 2013
Touring Electra Glide Ultra Classic FLHTCU : 2009–2014
Touring Electra Glide Ultra Classic Side Car FLHTCU : 2009
Touring Electra Glide Ultra Classic Twin-Cooled FLHTCUTC : 2014
Touring Road Glide Custom CVO Anniversary FLTRXSE2 : 2013
Touring Road Glide Custom CVO FLTRXSE : 2012
Touring Road Glide Custom CVO FLTRXSE2 : 2013
Touring Road Glide Custom FLTRX : 2010–2013
Touring Road Glide CVO FLTRSE3 : 2009
Touring Road Glide FLTR : 2009
Touring Road Glide Ultra CVO FLTRUSE : 2011
Touring Road Glide Ultra FLTRU : 2011–2013
Touring Road King Classic FLHRC : 2009–2014
Touring Road King CVO Anniversary FLHRSE5 : 2013
Touring Road King CVO FLHRSE : 2014
Touring Road King CVO FLHRSE5 : 2013
Touring Road King FLHR : 2009–2014
Touring Road King FLHR Anniversary : 2013
Touring Road King Police FLHP : 2013–2014
Touring Street Glide CVO FLHXSE : 2010
Touring Street Glide CVO FLHXSE2 : 2011
Touring Street Glide CVO FLHXSE3 : 2012
Touring Street Glide FLHX : 2009–2014
Touring Street Glide Special FLHXS : 2014
Touring Ultra Limited Anniversary FLHTK : 2013
Touring Ultra Limited FLHTK : 2010–2014
Touring Ultra Limited FLHTKSE : 2014

Customer Reviews


Bought a new Harley Road King and the first thing I did was changed the mufflers to Rinehart 4" slip ons. Well that was a breeze to do but I was still looking for more performance and better sound. So I ordered the Slimline head pipes. What a difference. I put the system together myself (with the help of J&P's youtube video). The video made this install easy, although you do have to watch you don't ding the fins on the motor or scratch any of the chrome on the motor. Anyway, once together I took it to the dealer, had them install the stage 1 Screaming Eagle air cleaner, then had it dyno'd. Got about 10 more hp and more torque. Runs like crazy. Barely crank the throttle and you're heading down the road at 60mph. Looks great and sounds great. RUns cooler too. I am one happy guy. Thanks J&P.


Great Fit, easy Install, highly Recomend, look and Sounds Great


I added these to my 2014 FLHXS along with some Rinehart 3.5 inch slipons and an Arlen Ness Big Sucker 2. My buddy and I put them on and the installation wasn't bad. It took a little longer than expected but the result has been satisfying. The headers are outstanding and after tuning the bike with a Power Vision tuner, my bike runs way better than stock! I've put about 500 miles on the bike since I installed the headers on August 16th and am very satisfied! There is a marked performance increase and the sound is pretty good. I haven’t got it on a dyno so I don't have the actual numbers. I won't do that until I add the cams I want. In summary, Rinehart has created another great product.


I installed these pipes myself. The look, the fit and the finish are to-notch. Beyond that, these pipes brought a noticeable increase in performance. I own a 2014 FLHXS that already had RC head pipes (replaced due to recurring "issues") and 4" slip-ons, a stage one andit was dynoed with a super-tuner. There really should not have been a difference between the RC pipes and the Rineharts, but the was. My S&S Stealth air cleaner is going on tomorrow and I'll put it back on the dyno - I expect the full potential will be realized then. This is my second Rinehart purchase (the first for my 07 FLHR) and it will not be my last. J&P got them to me FAST - less than a week from order to my front door.

Important Product Notes

Note: Please see U.S. EPA and your respective state and local regulations to confirm noise and emission compliance.

Important Exhaust Notes:

• Note: With any new exhaust, we recommend changes to carburetor jetting or use of an aftermarket fuel injection control module.

• There is no warranty on exhaust pipes and mufflers with regard to any discoloration. Blueing is caused by tuning characteristics, cam timing, carburetor jetting, overheating, etc. and is not caused by defective manufacturing. No refunds on exhaust pipes once motorcycle is started unless there’s a manufacturer’s defect.

• Flanges and retaining rings are not included with most aftermarket exhaust for 1984-2013 Evolution and Twin Cam models. Re-use your existing hardware, or purchase replacement hardware.

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