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COBB Tuning 3in Cat Back Exhaust System
Subaru WRX 2011-2014 / STI 2008-2014
Features & Product Details
RallySport Direct is your number one source for quality upgrades and enhancements brought to you by COBB Tuning.
This is the COBB Tuning 3" Stainless Steel Cat-Back Exhaust System which has been designed to improve the performance, the looks, and the sound in your vehicle. This exhaust system has been designed with minimal bends which will help reduce turbulence and backpressure for increased horsepower, torque while improving throttle response and reducing turbo lag.
DETAILS:
Specifications
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REVIEWS & CUSTOMER MEDIA
Love the tone of this exhaust; not too loud, but not too quiet either. Install was simple and took just a few minutes which can be attributed to the perfect fitment of this exhaust. The welds on this exhaust are absolutely gorgeous.
I purchased this item and have had this on my 08 sti since 2015, got tuned and have been running this since. Great for show and play. The rumble and deep tone are expressed well with this exhaust, still backfires and sounds amazing.
Bought this about a year ago and haven't had any regrets. From stock to this it's a huge difference in sound. At idle its got that nice purr. No drone at highway speeds and when stepping on the fun peddle it'll turn heads fersure. Compared to other exhausts and hearing others I'd say it's more deep of a sound than any others. Great looking too and really good craftsmanship. Those welds... Fits the dual cutouts in the back great as well. No rust, just as shiny as when I first got it.
QUESTIONS & ANSWERS
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Q: Straight bolt on? Totalnoobie4 years ago
Will this require any adapter from stock DP or just straight bolt on ?
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following answer helpful
A: With the stock DP, this should bolt straight up. We would suggest getting a new donut gasket for a perfect seal.
Michael N.Was this answer helpful?
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Q: 2009 wrx wrxcobb4 years ago
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A: This would not fit, even with a new bumper
Devan M. @ RallySport Direct 4 years agoWas this answer helpful?
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Q: Exhaust Tips Bender Rodriguez4 years ago
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A: The tip diameter is 3.5". The bevel on these tips is slightly different than COB 515100, which has been discontinued.
Marcus E. @ RallySport Direct 4 years agoWas this answer helpful?
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Q: Will it fit a invidia catless downpipe? parufka5 years ago
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A: Cobbs exhaust will actually taper down to 2.5 where the downpipe meets the catback. If you plan on going with that set up we would recommend getting a 3in downpipe to 2.5in cat back adapter.
Luis L. @ RallySport Direct 5 years agoWas this answer helpful?
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Q: Difference between 515100 and 515101? Wes6 years ago
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following answer helpful
A: The 515101 is an updated cat back that has improved clearance for the rear subframe. The two exhausts will sound the same, however it is recommended to get the newer part number.
Tyler A. @ RallySport Direct 6 years agoWas this answer helpful?
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