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5.0

11 product ratings

11 users rated this 5 out of 5 stars
0 users rated this 4 out of 5 stars
0 users rated this 3 out of 5 stars
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Would recommend

Good value

Good quality

Most relevant reviews

by scwu-96
May 20, 2023
Should have bought it sooner
Fitment on my 08 drz400sm is great! No issues what so ever. Matched perfectly with the powercore4 slip on I already had installed on the bike. You will however need an exhaust clamp which is not included. (1.69 inch outside pipe diameter) No big deal. Comes with 4 fmf stickers (stickers are always a plus) Color of the pipe is a silver-ish finish compared to the slip on which is more gold-ish in color. Just running the bike for about 10 minutes, the header is changing to that nice golden color to match the muffler. Paired with the powercore 4 muffler, this thing is LOUD and flows great!!! getting on it, you will be heard a good 1/2 mile away or more. Make sure you rejet the carb properly along with the 3x3 airbox mod. 10/10 great upgrade and would definitely recommend.
Verified purchase: YesCondition: New
by jocose19
Jul 03, 2019
The Bomb DRZ
Installed the power bomb header on my 2008 DRZ 400s in place of the stock header which slipped into a Pro Circuit exhaust. The diameter of the slip on pipe for the Pro Circuit exhaust had to be expanded. I took it to a local muffler shop that expanded it for $10. The new header and exhaust fit together snuggly. Upon starting up the motorcycle, I noticed a lower, throatier sound which was pretty cool. Took it out for a test run and felt there was better throttle response and acceleration from the low end. I really dig the sound. i think it should produce a little more torque for hill climbing. NOTE: The stock carburetor had already been jetted (not sure of the specs) and I had already cut the 3 x 3 opening in the top of the air box under the seat. I believe the Power Bomb header further supplemented the gains in power achieved from these 2 other mods.
Verified purchase: YesCondition: New
by mrmoto8762009
Oct 10, 2023
FMF 040038 power bomb head pipe
Was new in original packaging high quality stainless steel head pipe that fit even with my skid plate. The pipe increased the horse power in the low and mid range and made the bike more fun to ride. FMF
Verified purchase: YesCondition: New
by aplustoolman
Oct 20, 2020
FMF Quality - A MUST Have for addition of FMF Muffler
Fits well and works properly if you have the FMF slip on muffler. Increases HP and sounds good as well. Would definitely recommend using this product. The FMF muffler will not have the correct fitment to the stock exhaust header so this FMF header pipe is a MUST if you want your exhaust to be sealed correctly and you are adding a "slip on" exhaust to your motorcycle.
Verified purchase: YesCondition: New
by all2621
Sep 22, 2020
FMF Power Bomb Header
This pipe was a perfect fit. Looks great and adds more power.
Verified purchase: YesCondition: New
by jobre_6417
Feb 03, 2020
Fmf
Works good and really let's the bike breathe
Verified purchase: YesCondition: New
by terteh_px1kcyzpi3
May 07, 2019
Cool
Runs and looks great
Verified purchase: YesCondition: New
by orianwil
Apr 06, 2016
FMF header
It's mean as f. Don't think about one buy one.
Verified purchase: YesCondition: New
by 258tactical
Oct 11, 2016
Great product.
Huge gains in combination with pipe and jet kit.
Verified purchase: YesCondition: New

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FMF Racing - 040038 - PowerBomb Header, Stainless Steel

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Most relevant reviews

Should have bought it sooner

The Bomb DRZ

FMF 040038 power bomb head pipe

FMF Quality - A MUST Have for addition of FMF Muffler

FMF Power Bomb Header

Fmf

Cool

FMF header

Great product.

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