SPD Performance Exh Adapters

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Sitdown

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I'll leave this here... Who's gonna be the guinea pig to report back with before/after dynos ;)

2017 : SPD Performance, For all your performance needs!

https://www.facebook.com/SPDPerformance/videos/581160218753303/

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$90 for replacement gasket and 2 studs...each :eek:

http://www.spdperformance.com/index.php?main_page=product_info&cPath=566_567&products_id=119
 

kdkellie

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Would be smart to wait for downpipes. I'm going to have a buddy weld some up for me as soon as I can get it tuned

Sent from my BBA100-1 using Tapatalk
 

hkguns

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Those look exactly the same, how much of this stuff is snake oil?

I'm reminded of all the so called miracle gun oils for some strange reason.
 

Toadster

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Those look exactly the same, how much of this stuff is snake oil?

I'm reminded of all the so called miracle gun oils for some strange reason.

The outlet is 2.3125" ID compared to the stock outlet which is 2.0625" ID.

11% bigger outlet equates to less backpressure = more power
 

dewalt

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If you figure square inches probably more than a 10 % increase
4.1-3.3 if the math is rite
 
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