SKU: 73901814759

Fabspeed Porsche 964 Carrera RSR Header Muffler Kit (89-94) (FS.POR.964.RSRWOH)

Sale price$1904.37 Regular price$2115.97
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Ships within 48 hours · Estimated delivery Sep 1 - Sep 6

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Description

Fabspeed Porsche 964 Carrera RSR Header Muffler Kit (89-94) (FS.POR.964.RSRWOH)This RSR Header Muffler Kit frees up the exhaust system providing your RSR with more power and sound. It comes with adjustable single or dual outlets. POWER: This kit replaces some of the most essential components of the Porsche 964's exhaust system. By swapping out OEM parts with this precision engineered kit, you will reap the benefits of optimized airflow with tremendous gains in power and torque. The header and muffler are essential to the

This RSR Header Muffler Kit frees up the exhaust system providing your RSR with more power and sound. It comes with adjustable single or dual outlets.

POWER:

This kit replaces some of the most essential components of the Porsche 964's exhaust system. By swapping out OEM parts with this precision-engineered kit, you will reap the benefits of optimized airflow with tremendous gains in power and torque. The header and muffler are essential to the engine's ability to breath. By building parts designed to maximize performance, we've managed to squeeze an extra 24 horsepower and 21 ft/lbs of torque from the 964's engine.

SOUND:

This kit will give your RSR project a loud & aggressive sports car sound.

FEATURES:

  • Fits all Porsche 964 C2, C4, RS America, Euro RS and Speedster vehicles 1989-1994
  • Loud & aggressive sports car sound
  • RSR-style 1 piece equal length mandrel-bent header tubes with F1 style high velocity 3-into-1 investment cast merge collectors
  • Constructed from 14-16 gauge T304L stainless steel
  • Dual outlet muffler system comes with all required hardware
  • System can be ordered with or without heat option and with or without sport cats
  • Includes Deluxe Tips but can be ordered with angle cut competition muffler outlets
  • Official exhaust of Clermont, the esteemed RWB Atlanta 964 build
  • Simple DIY bolt-on installation
  • All Fabspeed performance products are backed by the Fabspeed Lifetime Warranty

NOTE:

  • Optional Muffler Bypass Pipes available for maximum weight savings, aggressive sound and increased peak Horsepower -For Non-Sport Cat Configuration Only!
  • Requires slight modification to the factory rear bumper for proper fitment of the second outlet
  • To ensure proper header seal,after initial heat cycle,tighten all exhaust bolts to the OEM torque specs
  • The drop-down options above allow you to decide exactly which package you need. A heat exchange will maintain your Carrera's ability to use heat from the headers to regulate you car's cabin heating
  • If you have questions, you can call our experts at 1.215.646.4945 or use our Live Chat feature

Why We Choose HJS Catalytic Converters:

HJS German imported catalytic converters are made from some of the highest grade materials you can find in a catalytic converter. This yields high performance gains and longevity so it wont deteriorate over time like lower grade catalytic converters. These catalytic converters flow up to 93-95% of a straight pipe in most applications. The benefit is that you get the "straight pipe sound" while still being able to provide enough emissions scrubbing to prevent a check engine light. If you'd like to learn more, watch our video about HJS catalytic converters.

Sport Catalytic Converter (STREET)- This product removes the OEM catalytic converters from the vehicle, and as such, is strictly intended for closed track events and off-road use only. This product contains a High-Flow Sport Catalytic Converter solely intended for track and race cars as it is NOT California Air Resources Board Certified and not EPA certified. You are hereby informed and warned to check your local, state, and federals laws before buying and installing these or any aftermarket parts to be sure whether usage is in violation. All installation-risk and use-risk is borne by the end-user and installer of these parts.

Cat Bypass (RACE)- This product removes the OEM catalytic converters from the vehicle, and as such, is strictly intended for closed track events and off-road use only. This product is or contains a Racing Cat Bypass Pipe, which will give you check engine lights on OBD2 cars. Racing Cat Bypass Pipes are solely intended for track and race cars as they are NOT California Air Resources Board Certified and not EPA certified. You are hereby informed and warned to check your local, state, and federals laws before buying and installing these or any aftermarket parts to be sure whether usage is in violation. All installation-risk and use-risk is borne by the end-user and installer of these parts.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 73901814759

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4.5 ★★★★★
Based on 27 reviews
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Verified Purchase
Charles M.
Lowell, US
★★★★★ 5
Froths Milk in Seconds
Color: Black
Frother I had for a couple of years broke. Based on reviews I bought this. Love it being rechargable. The POWER! It froths milk in seconds. Also great for that after workout protein drink. Also is a little longer than my last frother so it works great with larger glasses.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
K
Verified Purchase
Kimberly
Pawtucket, US
★★★★★ 5
Best kitchen device!!
Color: Black, Color: Black
This frother is absolutely amazing such power behind it . Quality is just as amazing made very rugged. And I love the stand and the best thing about it is no more batteries to change now we just charge it up. I HIGHLY RECOMMEND this product to everyone and I will be buying more of these for gifts and more for our winter home also. You won’t be disappointed at all.
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Reviewed in the United States on May 12, 2026
H
Verified Purchase
Heather Montgomery
Grantham, US
★★★★★ 5
Works as described
Color: Black
Love this whisk. I have arthritis and this is light weight enough for me to use. I love the push button, and the stand for it. It’s really easy to clean, and it blends my shakes nicely without leaving the powder behind.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 2, 2026
J
Verified Purchase
James
Cuba, US
★★★★★ 5
Very Powerful Frother!!
Color: White
I’ve been using a frother daily for my drinks, and this one really impressed me with its power for such a compact size. It blends heavier powders into smooth, clump-free mixtures in seconds. I’m a big fan of the build—the metal whisk gives it a solid feel, and it comes with a stand to keep it neat on the counter instead of being shoved in a drawer. Cleaning is a breeze, just a quick rinse, and the rechargeable battery lasts much longer than I anticipated between charges. Just a little tip: start in a taller cup and don’t fill it all the way to the top, as this thing can create a serious vortex if you’re not careful. Overall, it’s been a super handy little tool, and I’m so glad I bought it.
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Reviewed in the United States on May 29, 2026
J
Verified Purchase
JMB
Belleville, US
★★★★★ 5
Mixes my protein shake powder
Color: Blue
My husband and I both drink protein shakes daily. We have vortex mixers that work great, but they are plastic and getting old, and really needed to be replaced. In an effort to reduce microplastics in our lives, I am trying to use less plastic mixing cups. I couldn't find anything small enough (other than regular blenders) with glass and metal parts that would work well for us. During my search on here, several frothers showed up. This one caught my eye because of the amount of sales, quick delivery, and of course, decent pricing. Some of the reviews had me a little skeptical, and time will tell regarding the longevity, but so far I am pleased. My protein powders are on the heavy side, but this little frother really gets the job done. Instead of having to use separate mixing cups (saving me on dishwashing), I just use my morning coffee cup (it's big enough) to mix my protein shake in. My husband just uses a regular glass. Neither of us can believe the power this little thing has. We are getting smooth shakes! Here is what I really like about it: It is powerful and mixes well; the frother is metal and not plastic; it cleans extremely easy; after making several shakes the battery has not died; can be used in glasses, coffee cups, even disposable cups (when we buy donut shop coffee); and I love the little stand which takes up barely any counter space. Less plastic, less clean-up, dependable (so far), and small, making it convenient even for travel. I'm really glad I got this, and hope it will last. One last thing, do not turn it on while cleaning under running water. (Yes, you can laugh.)
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 20, 2026

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