Author Topic: BCS VW Golf GTi MK7 76mm Full Turbo Back (Non Powervalve) Sports Exhaust System  (Read 7626 times)

Offline GrahamFR

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My thoughts exactly mate, my days bombing round in a 1.2 with a scaffold tube as an exhaust are long behind.

And yeah I love the sound box, they really have made it sound nice but at least now I have noise coming from the back and not just the front lol
2007: Leon PD170
2010: Leon CR170
2013: Golf GTI PP
2016: A45 AMG

Offline Ginge 35Edition

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The trims are mirror pollished, we could have them chrome plated if required  :wink:
Cheers
Nige

Thanks Nige, my bro has contacted you via your website (dpt@.........).

Offline GrahamFR

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Well Nige I'm currently at Shark and I'm told that we are more restrictive than the milltek but we are producing a smoother map. Will post up dyno when I get it scanned it at work, haven't seen it myself yet
2007: Leon PD170
2010: Leon CR170
2013: Golf GTI PP
2016: A45 AMG

Offline Nige BCS

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Thrilled with the smoother map Gra looking forward to seeing the map...
Cheers
Nige

Offline Exonian

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Impressive stuff as always.

Shame some bespoke tailpipe trims aren't available to us owners that for various reasons can't/won't change the full exhaust but would buy some top quality vehicle specific trims…


‘25 8.5R, ‘23 8R, ‘20 8CS, ‘19 135iX, ‘19 TCR, ‘17 Ed40, ‘17 GTD, ‘15 7R, ‘13 GTI PP, ‘11 GTI, ‘09 GTI, ‘98 Ibiza Cupra, ‘05 GTI, ‘06 Polo GTI, ‘04 GT TDI, ‘05 Fabia vRS, ‘02 GTI T, ‘03 Ibiza TDI 130, ‘01 Leon 180, ‘89 mk2 16v, ‘99 Ibiza TDI, ‘96 VR6, ‘98 Ibiza TDI, ‘92 VR6, ‘88 mk2 8v, ‘92 Polo G40, ‘91 mk2 8v, ‘89 mk2 8v, 205 GTI 1.9, ‘83 mk1 GTI, ‘80 Scirocco GTI, plus some others I’ve forgotten 

Offline GrahamFR

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Sorry took so long, been hungover since Saturday.

Before and After BCS Dyno...



Compared to Millteks...



As you can see, less top end gain, but larger gain across the range, im sure Nige can explain how this is much better than I.

And for those that are interested, Stg2 map with BCS...

2007: Leon PD170
2010: Leon CR170
2013: Golf GTI PP
2016: A45 AMG

Offline monsta

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So we're talking a 13 BHP increase without a remap, not bad.  Chuck in a carbon intake (when they release one) and you might not even need to get a remap to keep the casual boy racers among us happy   :wink:

Offline Ian.C

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So we're talking a 13 BHP increase without a remap, not bad.  Chuck in a carbon intake (when they release one) and you might not even need to get a remap to keep the casual boy racers among us happy   :wink:

You mention when they release a CF intake......I spotted this the other week....looks exactly like the intake I had on our Scirocco...



Ian
3 Door - Pure White - PP

Offline GrahamFR

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So we're talking a 13 BHP increase without a remap, not bad.  Chuck in a carbon intake (when they release one) and you might not even need to get a remap to keep the casual boy racers among us happy   :wink:

unless my car was having a good day in Jan and a bad day in Feb, difference in BHP shouldnt be looked at too closely
2007: Leon PD170
2010: Leon CR170
2013: Golf GTI PP
2016: A45 AMG

Offline GrahamFR

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So we're talking a 13 BHP increase without a remap, not bad.  Chuck in a carbon intake (when they release one) and you might not even need to get a remap to keep the casual boy racers among us happy   :wink:

You mention when they release a CF intake......I spotted this the other week....looks exactly like the intake I had on our Scirocco...



Ian

Possible bodge job with a Carbonio? its possible to do yourself now, but I'll be waiting to see if they create a ram effect when ITG and the rest actually release a mk7 spec box
2007: Leon PD170
2010: Leon CR170
2013: Golf GTI PP
2016: A45 AMG