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cp-e QKspl Bellmouth Downpipe Catted 3in
Mazdaspeed3 2007-2013
Product Resources
Features & Product Details
Following the same successful recipe they have used for their other downpipes, their new MS3 downpipe replaces the choked factory pipe and its two restrictive cats. The result of their efforts is reduced backpressure, decreased turbo spool time, increased horsepower and a more aggressive sound.
Although more power and great sound are high priority items when buying a 3? downpipe, the fine details are what ensure that the product will satisfy the end-user for a lifetime.
The cast bellmouth piece on the downpipe ensures smooth flow and transition. The casting includes three Oxygen Sensor bungs – two for the factory sensors and another for a wideband. Their catless version also includes the cp-e™ Tuneable O2 Sensor kit to eliminate the unwanted check engine light.
To keep the quality high, cp-e™ has used TIG welds to secure each piece of the downpipe. TIG welds are usually avoided in this industry because they require more time and skill than a MIG weld, despite the fact that TIG welds are better suited for thin metals, are better looking, and create a more durable bond. They held nothing back with this product.
The downpipe comes complete with all necessary hardware required for a complete and professional installation, is made in the U.S.A, and includes a full lifetime warranty.
Because this product replaces/removes an OEM emissions control device we must state that this product is for offroad use only.
Although more power and great sound are high priority items when buying a 3? downpipe, the fine details are what ensure that the product will satisfy the end-user for a lifetime.
The cast bellmouth piece on the downpipe ensures smooth flow and transition. The casting includes three Oxygen Sensor bungs – two for the factory sensors and another for a wideband. Their catless version also includes the cp-e™ Tuneable O2 Sensor kit to eliminate the unwanted check engine light.
To keep the quality high, cp-e™ has used TIG welds to secure each piece of the downpipe. TIG welds are usually avoided in this industry because they require more time and skill than a MIG weld, despite the fact that TIG welds are better suited for thin metals, are better looking, and create a more durable bond. They held nothing back with this product.
The downpipe comes complete with all necessary hardware required for a complete and professional installation, is made in the U.S.A, and includes a full lifetime warranty.
Because this product replaces/removes an OEM emissions control device we must state that this product is for offroad use only.
Specifications
Brand:
cpe
Includes Catalytic Converter:
Yes
Installation Hardware Included:
Yes
Piping Coating:
No
Piping Flex Joint:
Yes
Piping ID:
3.00in
Piping Material:
304 Stainless Steel
Piping Taper:
No
Mfgr. Warranty:
Limited Lifetime Warranty
Condition:
New Product
Return Policy:
Items that are covered under the RallySport Guarantee offer a 30 day no questions asked return policy.
RallySport Guarantee items may be returned within 30 days of the original invoice date and must include all the original parts and contents for a refund.
The RallySport Guarantee does not apply to products that have been modified, damaged, misused or abused. All returns require an RMA (Return Merchandise Authorization) Number, and freight charges are strictly non-refundable. For more information regarding our freight refund policy, please refer to our return policy page found HERE.
Standard
RallySport Guarantee - 30 Days
Items that are covered under the RallySport Guarantee offer a 30 day no questions asked return policy.
RallySport Guarantee items may be returned within 30 days of the original invoice date and must include all the original parts and contents for a refund.
The RallySport Guarantee does not apply to products that have been modified, damaged, misused or abused. All returns require an RMA (Return Merchandise Authorization) Number, and freight charges are strictly non-refundable. For more information regarding our freight refund policy, please refer to our return policy page found HERE.
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REVIEWS & CUSTOMER MEDIA
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5out of
5stars
ahaq
Overall very pleased with this down pipe. Install is not as bad as everyone makes it out to be. It is nice to have a second pair of hands when taking old pipe out and sliding new one into place. The sound is perfect, not to Loud in the cabin but really adds some throat-ness and sounds like a beast at WOT.
5out of
5stars
ahaq
Overall very pleased with this down pipe. Install is not as bad as everyone makes it out to be. It is nice to have a second pair of hands when taking old pipe out and sliding new one into place. The sound is perfect, not to Loud in the cabin but really adds some throat-ness and sounds like a beast at WOT.
5out of
5stars
XPystchrisX
The installation took about two hours. I had two friends helping. The downpipe mates up to the stock exhaust, but it does take some wrestling. There is no trick, it's not easy to get the two to mate up. After the install the car burbles but it doesn't drone during steady load operation. On full throttle it's louder, but not annoyingly so. Haven't dyno'd so I'll guess that I've picked up fifty bajillion hp from the sound alone. Haven't installed the CP-E stickers yet, that'll probably be worth another thirty bajillion. ;-)
QUESTIONS & ANSWERS
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Q: Exhaust fitment Angel7 months ago
Do you just bolt this up to the factory exhaust? Or does it require some sort of gasket?
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0 of 0 people found the following answer helpful
A: It will work with the factory exhaust no problem
Devan M. @ RallySport Direct 7 months ago
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0 of 0 people found the following answer helpful
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Q: Mate to aftermarket exhaust ahaq4 years ago
Will this downpipe mate to my CNT racing exhaust? It's 76mm piping. Thanks!
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0 of 0 people found the following answer helpful
A: If your aftermarket catback is compatible with the stock downpipe, then it will also work with this downpipe.
Zach G. @ RallySport Direct 4 years ago -
0 of 0 people found the following answer helpful
A: Our down pipe is 3. It will mate straight to your stock exhaust. However, we have not test fitted this on competitor's exhaust. Thank you
cp-e™ Customer Service
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0 of 0 people found the following answer helpful