close promo banner icon

h-pipes

Pypes Performance exhaust HFM37 - Exhaust H Pipe

rating-star review rating-star review 1rating-star review 2rating-star review 3rating-star review 4

$620.68

$672.51

You save: $51.83 (8%) off MSRP

Ships directly from manufacturer
Check to see if this fits your vehicle

This part fits

  1. 2004 Ford Mustang GT 4.6L V8 cid:281
  2. 2004 Ford Mustang Base 3.9L V6 cid:238
  3. 2004 Ford Mustang Base 3.8L V6 cid:232
  4. 2003 Ford Mustang GT 4.6L V8 cid:281
  5. 2003 Ford Mustang Base 3.8L V6 cid:232
  6. 2002 Ford Mustang Base 3.8L V6 cid:232
  7. 2002 Ford Mustang GT 4.6L V8 cid:281
  8. 2001 Ford Mustang GT 4.6L V8 cid:281
  9. 2001 Ford Mustang Base 3.8L V6 cid:232
  10. 2000 Ford Mustang GT 4.6L V8 cid:281
  11. 2000 Ford Mustang Base 3.8L V6 cid:232
  12. 1999 Ford Mustang GT 4.6L V8 cid:281
  13. 1999 Ford Mustang Base 3.8L V6 cid:232
  14. show all...
Authorized Dealer

About this product

Part #: HFM37

Pypes Performance Exhaust supplies complete mandrel bent, performance exhaust systems for American performance vehicles ranging from 1950 to the present day.

More Details

Additional Documents
  1. Installation Instructionspdf

See what our community says about pypes-performance-exhaust products

product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
Being an autocross car, I wanted the most midrange torque possible, which the Pypes headers should help build with their stepped tube design.
Is this your first time buying from this brand? Did you consider other brands?
Considered BBK and Kooks but went with Pypes because of their all stainless construction and the price.
View on Eric's build
Matthew Caligiuri

158

Matthew Caligiuri
2004 Ford Mustang
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
X pipe came with my cat back system, which for the price was the best option.
Is this your first time buying from this brand? Did you consider other brands?
Would have loved a BBK system, but the price was way too high
Was it easy to install? Any installation tips that will help others?
Down pipe bolts from the manifolds tend to snap if you don't add heat to remove them.
Once you've had a chance to use the product, did it meet your expectations?
Probably the best value.
View on Matthew's build
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
Wanted something with more rumble. Got rid of the mufflers for resonators but still wanted some more. Warning it is LOUD.
Is this your first time buying from this brand? Did you consider other brands?
I’ve had Pypes brand exhaust on this car and a V6 that I had before and I have no complaints. Great quality, welds are great looks like a good stack of dimes.
Was it easy to install? Any installation tips that will help others?
Installed it myself. Wasn’t too bad can get it done with jack and jack stands in the driveway like I did but would prefer a lift. To get the bolts out where it bolts up to the headers were sort of tricky on the one side. Going to need an extension that rotates.
Once you've had a chance to use the product, did it meet your expectations?
Sound was amazing. When you delete the cats you have to expect a lot of rasp especially with my setup. I set off alarms in parking garages sometimes and have set off a few cars as well.
Any additional comments?
If you have any questions about install or sounds send me a message I could help ya out with some advice or maybe even some videos.
View on Lanc's build
Alan Rodriguez

96

Alan Rodriguez
2012 Ford Mustang
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
Looking for something that is lower when you step on it but with no drone
Is this your first time buying from this brand? Did you consider other brands?
Yes
Was it easy to install? Any installation tips that will help others?
Yes, it was easy to install but the only issue I had was to remove the stock ones it was a bit difficult.
Once you've had a chance to use the product, did it meet your expectations?
Yes, no drone and gets loud when you step on it
View on Alan's build
product page reviews icon 0product page reviews icon 1product page reviews icon 2product page reviews icon 3product page reviews icon 4
What made you choose this particular product?
I chose this brand for x pipe because of the price and even though it was the lowest price that didn’t shorten the quality. The welds were absolutely amazing and the product is perfect
View on Brandon's build
California prop 65 warningWARNING: Cancer and Reproductive Harm www.p65warnings.cs.gov

*Some manufacturer restrictions apply.

shipping-worldwide from warehouse

we ship worldwide!

Based in California with 3 warehouses across the country, we’re sending out shipments everyday of the week, even Saturdays. Because your next mod shouldn’t have to wait.

+ FREE GROUND SHIPPING ON U.S. ORDERS OVER $99
Globe international shipping icon
Have a question? Ask an Expert!

Finding the best parts can be tricky

- but not to worry! Our team of experienced American Muscle, JDM, Euro, and off-road tuners are ready to answer your questions (as long as we’re not in the garage wrenching on our own builds).

chat-iconLive Chat
Ask our expert tuners anything!
call_iconCall Us
1 (800) 959-4304
Decorative testimonal quote icon

What do you get when you mix Facebook, Amazon, and your favorite online car forum? You get Wheelwell.com.

undefined supporting their testimonial

Hot Rod Magazine

Decorative testimonal quote icon

Wheelwell helps you organize all your stuff for your car, I’ve loaded all my cars on Wheelwell and you can see all the parts I’ve put in them and that may help you make a decision with your own build.

Matt Farah supporting their testimonial

Matt Farah

The Smoking Tire / The Drive

Decorative testimonal quote icon

This is an awesome new site where enthusiasts can get together and figure out what products work best on their ride.

undefined supporting their testimonial

The Truck Show Podcast