This forum uses cookies
This forum makes use of cookies to store your login information if you are registered, and your last visit if you are not. Cookies are small text documents stored on your computer; the cookies set by this forum can only be used on this website and pose no security risk. Cookies on this forum also track the specific topics you have read and when you last read them. Please confirm whether you accept or reject these cookies being set.

A cookie will be stored in your browser regardless of choice to prevent you being asked this question again. You will be able to change your cookie settings at any time using the link in the footer.

Welcome back to the VXOC FORUM. Sorry for our lack of support over the last year but MYBB is back and so are we. Let's get the forum buzzing again... (March 25, 2022) x

VXOC Astra-J/GTC › Astra-J/GTC Section › Astra-J/GTC v
Straight Piping Astra GTC

VXOC Astra-J/GTC › Astra-J/GTC Section › Astra-J/GTC v
Straight Piping Astra GTC

Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5

[-]
Tags
gtc straight astra piping

Threaded Mode
Straight Piping Astra GTC
brodii Offline
Junior Member
**
Trade Count: (0)
Posts: 3
Threads: 1
Thanks Received: 0 in 0 posts
Thanks Given: 0
Joined: 22 Oct 2018
Reputation: 0
Car: Astra GTC Sport 1.4T
Location: Scotland
Sex: Male
Total Feedback: 0
#1
25:th-Oct-2018, 16:27:32
I'm needing advice, I am thinking of straight piping my car from the turbo back but im not sure wether to leave the cat in.
has anyone done this previously and does anyone have any videos of their astra straight piped?
Add Feedback
Reply
Rusty2009 Online
Administrator
*******
Trade Count: (4)
Posts: 8,940
Threads: 359
Thanks Received: 4 in 4 posts
Thanks Given: 1
Joined: 31 Mar 2015
Reputation: 69
Car: Astra-J 2.0CDTI S/S 165ps
Location: Bournemouth, Dorset
Sex: Male
Total Feedback: 0
#2
26:th-Oct-2018, 07:53:20
The CAT is part of the MOT I think.
[Image: Rusty-2_zpsuzrvgsp6.GIF]
Astra-J 2.0 CDTI S/S
Retrofitted AFL, TPMS, Navi950, BT, DAB, Rear Camera, Infinity sound system, Towbar, Flexfloor & more.
My progress thread
I can do programming and retrofits using genuine GM MDI and Dealer software.
My trader section
www.vxocelectrabizz.co.uk
Website Add Feedback
Reply
brodii Offline
Junior Member
**
Trade Count: (0)
Posts: 3
Threads: 1
Thanks Received: 0 in 0 posts
Thanks Given: 0
Joined: 22 Oct 2018
Reputation: 0
Car: Astra GTC Sport 1.4T
Location: Scotland
Sex: Male
Total Feedback: 0
#3
26:th-Oct-2018, 09:09:59
(26:th-Oct-2018, 07:53:20)Rusty2009 Wrote: The CAT is part of the MOT I think.

Hi Rusty!,
I was just wondering if anyone has had any previous experience deleting both the centre silencer and back box and what kind of sound they got?
Add Feedback
Reply
brodii Offline
Junior Member
**
Trade Count: (0)
Posts: 3
Threads: 1
Thanks Received: 0 in 0 posts
Thanks Given: 0
Joined: 22 Oct 2018
Reputation: 0
Car: Astra GTC Sport 1.4T
Location: Scotland
Sex: Male
Total Feedback: 0
#4
26:th-Oct-2018, 10:43:44
I know mate but has anyone got any sort of video of sound or that on it?
Add Feedback
Reply
GeordieGTC Offline
Junior Member
**
Trade Count: (0)
Posts: 6
Threads: 1
Thanks Received: 0 in 0 posts
Thanks Given: 0
Joined: 03 Sep 2018
Reputation: 0
Car: GTC 1.4
Location: Cramlington
Sex: Male
Total Feedback: 0
#5
3:rd-Nov-2018, 12:01:20
Hi..

Ive just had a full 2.5" custom made stainless exhaust with just 1 box (back box) also had the cat gutted out..leaving its original housing..(engine light is on but remap will turn it off)
taking the cat out makes a nice noise change as u can here the turbo spinning up..
all exhausts will make a different sound..
mine is sensible & muffled,but between 2500-3500rpm its loud..
it sounds like a big engine jap car with the turbo spinning up aswel.
its the 1.4 TURBO gtc.        

Sent from my G3311 using Tapatalk
Add Feedback
Reply


Possibly Related Threads…
Thread Author Replies Views Last Post
  VAUXHALL ASTRA 1.7 CDTI FUEL SENDER UNIT 13272601- FUEL ERRATIC GUAGE BELWO HALF TAN caretaker 3 214 21:st-Oct-2024, 18:22:15
Last Post: Rusty2009
  Astra 1.6 CDTi Turbo Issues P2598 shaky411 1 3,597 12:th-Sep-2021, 15:24:05
Last Post: Rusty2009
  Vxr bumper on 5 door Astra j Sh4rk2007 10 9,573 6:th-Jun-2021, 18:25:04
Last Post: jeniferbitcoin71
  New Battery for Astra J 2013 reg 1.7 diesel Galway11 6 4,877 13:th-May-2021, 11:38:55
Last Post: Big Dave2
  Astra J 1.4T Exhaust help sammpennington 1 4,808 12:th-May-2021, 14:29:50
Last Post: azajus
  Astra j gtc modifications BillyBryan 2 2,299 9:th-May-2021, 17:15:36
Last Post: Spaghetti
  Astra J Fault code reader suggestions Euroshopper 1 2,456 22:nd-Feb-2021, 08:50:12
Last Post: Rusty2009
  Astra j bonnet won't open help Paul in sheppy 2 2,683 17:th-Feb-2021, 13:13:46
Last Post: Paul in sheppy
  Astra J GTC PDC bracket milozic 5 3,216 2:nd-Feb-2021, 09:39:35
Last Post: Rusty2009
  Astra J Rear Bench Seat Clip. MrScottyMan 1 4,950 24:th-Jan-2021, 14:44:22
Last Post: Jpbroad1970

Forum Jump:


Users browsing this thread: 1 Guest(s)

Switch to mobile version