Sigma decat pipe on ebay

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sylvaman
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Sounds Good K7.  I did go out in 310R at Williams Bristol, but only as a passenger. Plus came close to buying their white 310R (ex demonstrator/hire car with 12k miles  ) at CC Gatwick , before finding my 310S (1200 miles) last year. 

Guess what i am saying is came close to buying a lightweight flywheel model. But more than happy with mine ......At present *driving*. 

Chris 

Saltyhair81
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So I fitted mine today. It's a lot more raspy on my 150 Superlight then the original cat.  The cat had a deeper note. Mine seems like it has more torque now although I found my Lambda sensor was loose! 

The car pops more on general changes and when giving it some, you get some big bangs which is quite satisfying.

I think I preferred the sound with the cat on though overall, but the increase in torque is welcome, I've had the back kick out in second a few times uphill which is new.  Be interesting to get everyone else impressions. I will get a Dyno on both later this year/ early next year 

sylvaman
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That's interesting Saltyh,  I hope to fit my de cat pipe next week.  Keep you informed. Driving

sylvaman
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Fitted the bargain De-cat pipe this weekend. Only slightly louder. Pops back pretty much the same on the overrun but perhaps with more pressure / louder.    Looks so much better cosmetically *clap*.  Thank you again K7.

Possibly slight increase in performance or perhaps we hold it in lower gears longer to enjoy the sound Driving

K7 VCT
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Glad you like....

Orange is my new black

Ballistic orange 310s