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COBB Tuning 3 Inch Downpipe Stainless (Part Number: )
COBB Tuning 3 Inch Downpipe Stainless (Part Number: )
COBB Tuning 3 Inch Downpipe Stainless (Part Number: )
COBB Tuning 3 Inch Downpipe Stainless (Part Number: )
COBB Tuning 3 Inch Downpipe Stainless
Mitsubishi Evo X 2008-2015
Read 1 Reviews | 3 Q&As
Part # 552200

Only 2 left!

Features & Product Details

One of the sure ways of adding more horsepower to your vehicle si adding a quality performance downpipe. With that said, RallySport Direct is proud to carry the COBB Tuning 3" Stainless Steel Downpipe. COBB combines larger piping diameter with smooth bends that reduce exhaust turbulence under throttle which helps produce more horsepower, more torque, and improves throttle response while reducing turbo lag. 

This downpipe has been fabricated from 304 stainless steel and will come with a couple of bung provisions for those of you who need to install your O2 sensor, as well as an option for a wideband gauge. 

Hardware, as well as a gasket are included to make this downpipe ready for installation. 


Brand: COBB Tuning
Includes Catalytic Converter: No
Installation Hardware Included: Yes
Piping Coating: No
Piping Flex Joint: No
Piping ID: 3.00in
Piping Material: 304 Stainless Steel
Piping Taper: No
Tuning Required: Yes
Mfgr. Warranty: 1 Year
Condition: New Product
Return Policy:

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.
RallySport Guarantee
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1 Reviews
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Cobb 3in dp 6 years ago
4out of 5stars

Im giving this product a 4 because i had to modify it alittle. Dp looked good, fitment to the stock cat pipe wasn't so good, i had to drill bigger holes to bolt to the catalytic to complete the install. but overall the pipe performance seems noticeable. thanks
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  • Q: emissions   moises4 years ago

    would i pass emissions if i had to? maybe a dumb questions but i just really don't know the answer to this?
  • Q: HP gains?  Danny A.4 years ago

    How much on power gains can I see coming from this DP?
    • 0 of 0 people found the following answer helpful

      A:  That depends on the map and other modifications. COBB's Stage 2 on 93 octane is listed as peak increases of +17% HP / +14% TQ to the crank with a full turboback.

      Nick S. @ RallySport Direct 4 years ago  
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  • Q: Check Engine Light  Tecnica6 years ago

    I know this will turn on the Check Engine Light when installed. My question is: Will a COBB AccessPort reflash solve this? My car's a 2011 Evo X GSR. Thanks.
    • 0 of 0 people found the following answer helpful

      A:  A tune should be able to correct any issues that would cause a check engine light, but the Accessport does have the ability to delete or ignore check engine lights as well.

      Stevens Henager @ RallySport Direct 6 years ago  
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