new rear muffler Golf GTI 7.5 (2018)

**bor1203** · 04-07-2021, 09:43 AM

Originally Posted by coasta007

Yes. Bit of a shame but hopefully the CTS does the trick. The track hack exhaust and res delete sounded OK but I prefer the bit more of a mellow/classy sound rather than a barking sound. My mrs hated it because she reckons it wakes the neighbours. Lol.

American Express

There's a selection there for a 7.5 which has the resonator in the middle.

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Let me know if you’re looking to sell the TCR muffler, I would gladly give it a go

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**coasta007** · 04-07-2021, 05:03 PM

Hi mate. Yes. I'll definitely be selling I once I buy the new system. It's only been on the car for about a month.

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**Lucas_R** · 04-07-2021, 06:30 PM

A good tip with the JT Mods website...put the items you want to buy in your cart, fill in your details up until the part where you pay, and then back out. Then they will send you an email offering 8% or 10% off with a discount code.

**coasta007** · 04-07-2021, 07:35 PM

Originally Posted by Lucas_R

A good tip with the JT Mods website...put the items you want to buy in your cart, fill in your details up until the part where you pay, and then back out. Then they will send you an email offering 8% or 10% off with a discount code.

Perfect. Thanks for that. I'll definitely be doing it.

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**Lucas_R** · 06-07-2021, 01:46 PM

Originally Posted by coasta007

Yes. Bit of a shame but hopefully the CTS does the trick.

Here are a few vids as promised of the CTS catback. Note that I also have an aftermarket downpipe, but the sound difference from stock downpipe to aftermarket was minimal.

I didnt want to hoon too much in the driving video as businesses were still open and cars were driving around etc, so its a pretty tame. I’ll grab another video on the weekend when there is hardly anyone around and I can give it a proper bootfull etc.

**Hillbilly** · 06-07-2021, 03:43 PM

You need one of these to quieten it down

How to Replace a Muffler Bearing - YouTube

**Lucas_R** · 10-07-2021, 01:11 PM

Another video with some full throttle runs

**alxhtch** · 28-07-2021, 05:58 PM

Hello from Russia guys!
Accidentally found this forum thread while googling for a part number of tcr rear muffler an how it fits my golf 7,5 TSI. It was a real problem to find full right answer, so I already bought wrong muffler from gti7 before facelift and it doesn’t fits of course.
So, can you help me? I will be very grateful for 2 part numbers - rear muffler from 7,5 TCR and regular 7,5 GTI.
And if someone tells me the installation nuances - +100500 to his karma!
Thanks!

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**Sharkie** · 29-07-2021, 08:44 AM

Originally Posted by alxhtch

Hello from Russia guys!
Accidentally found this forum thread while googling for a part number of tcr rear muffler an how it fits my golf 7,5 TSI. It was a real problem to find full right answer, so I already bought wrong muffler from gti7 before facelift and it doesn’t fits of course.
So, can you help me? I will be very grateful for 2 part numbers - rear muffler from 7,5 TCR and regular 7,5 GTI.
And if someone tells me the installation nuances - +100500 to his karma!
Thanks!

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Have a look here, answered all the questions on installation for you

GTI muffler on Golf TSI

BTW, do not try to buy the MK7.5 exhaust new .... find somebody who has upgraded theirs and buy it secondhand, will save many $$$ that way. Also, remember that any aftermarket MK7.5 GTI exhaust will also fit. NOT Mk7 though as the same problem you had with the OEM MK7 exists on aftermarket units. The tip spacing is wrong.