JC WeldFab exhaust track day noise?

4.2 V8 32v Naturally Aspirated - 414 bhp
Post Reply
CallumB7
2nd Gear
Posts: 175
Joined: Sun Feb 18, 2018 8:00 pm

JC WeldFab exhaust track day noise?

Post by CallumB7 » Fri Nov 30, 2018 11:07 am

Has anybody with a JC WeldFab full exhaust been to a track day? If so, were you under the noise limit with the valves open? Really want to go to for a track day but don't want to get refused because its too loud.

Cheers

User avatar
Jon_J
5th Gear
Posts: 1383
Joined: Sat Feb 04, 2017 12:20 am

Re: JC WeldFab exhaust track day noise?

Post by Jon_J » Fri Nov 30, 2018 4:34 pm

CalUmB7 wrote:Has anybody with a JC WeldFab full exhaust been to a track day? If so, were you under the noise limit with the valves open? Really want to go to for a track day but don't want to get refused because its too loud.

Cheers
@faisal ImageImageImage


Sent from my iPhone using Tapatalk
RS4 B7 Sprint Blue
- Titanium Pack
- Black Optics
- B16's
- RNSE2 with AMI
- Reverse Camera
- Full Stereo install

S5 8T Cab White
S4 B7 Phantom Black (gone but not forgotten)
A4 B7 Avant 2.7 TDI Brilliant Red
A5 Cab 3.0 TDI Phantom Black

User avatar
FaisalJ
Cruising
Posts: 2713
Joined: Mon Mar 23, 2015 1:03 pm
Location: Surrey

Re: JC WeldFab exhaust track day noise?

Post by FaisalJ » Fri Nov 30, 2018 8:51 pm

Valves open? No <beep> chance!


Sent from my iPhone using Tapatalk
Image
2007 RS4 B7 Avant
Phantom Black | Black Optics | MRC Stage 2 | JC Weldfab Exhaust | KW V3 coilovers | H&R ARBs | 20" Ispiri ISR-8 | Titanium wing mirrors | Driving Passion Diffuser | CF Air Intake | Manifold deflap | Alcantara/leather retrim | TT RS Steering Wheel | Pioneer Apple Carplay HU, JL amp and sub, Focal components | Clear Headlight Lenses, Black Internals, 6000K Bulbs | Trups LEDs | LED Tail lights |

marc1
Cruising
Posts: 3288
Joined: Sun Jan 31, 2010 4:46 pm

Re: JC WeldFab exhaust track day noise?

Post by marc1 » Fri Nov 30, 2018 9:09 pm

You’ll be black flagged before you even get to the circuit.

CallumB7
2nd Gear
Posts: 175
Joined: Sun Feb 18, 2018 8:00 pm

Re: JC WeldFab exhaust track day noise?

Post by CallumB7 » Sat Dec 01, 2018 10:50 am

Yeah I had a feeling this would be the case, guess I need to get a forza valve controller then? @faisal which model did you get?

User avatar
FaisalJ
Cruising
Posts: 2713
Joined: Mon Mar 23, 2015 1:03 pm
Location: Surrey

Re: JC WeldFab exhaust track day noise?

Post by FaisalJ » Sat Dec 01, 2018 11:18 am

CalUmB7 wrote:Yeah I had a feeling this would be the case, guess I need to get a forza valve controller then? @faisal which model did you get?
Yep - the exhaust controller will sort that out - you’ll be fine with the valves closed.

It’s the E3 model you need - replaces the B3A I have.

http://www.forzacomponenti.com/controller_e3.html


Sent from my iPhone using Tapatalk
Image
2007 RS4 B7 Avant
Phantom Black | Black Optics | MRC Stage 2 | JC Weldfab Exhaust | KW V3 coilovers | H&R ARBs | 20" Ispiri ISR-8 | Titanium wing mirrors | Driving Passion Diffuser | CF Air Intake | Manifold deflap | Alcantara/leather retrim | TT RS Steering Wheel | Pioneer Apple Carplay HU, JL amp and sub, Focal components | Clear Headlight Lenses, Black Internals, 6000K Bulbs | Trups LEDs | LED Tail lights |

User avatar
FaisalJ
Cruising
Posts: 2713
Joined: Mon Mar 23, 2015 1:03 pm
Location: Surrey

Re: JC WeldFab exhaust track day noise?

Post by FaisalJ » Sat Dec 01, 2018 11:19 am

marc1 wrote:You’ll be black flagged before you even get to the circuit.
I made it 2-3 laps as they got confused who was making all the noise and pulled Andy G into the pits instead of me!


Sent from my iPhone using Tapatalk
Image
2007 RS4 B7 Avant
Phantom Black | Black Optics | MRC Stage 2 | JC Weldfab Exhaust | KW V3 coilovers | H&R ARBs | 20" Ispiri ISR-8 | Titanium wing mirrors | Driving Passion Diffuser | CF Air Intake | Manifold deflap | Alcantara/leather retrim | TT RS Steering Wheel | Pioneer Apple Carplay HU, JL amp and sub, Focal components | Clear Headlight Lenses, Black Internals, 6000K Bulbs | Trups LEDs | LED Tail lights |

CallumB7
2nd Gear
Posts: 175
Joined: Sun Feb 18, 2018 8:00 pm

Re: JC WeldFab exhaust track day noise?

Post by CallumB7 » Sun Dec 02, 2018 3:59 pm

FaisalJ wrote:
Sat Dec 01, 2018 11:18 am
CalUmB7 wrote:Yeah I had a feeling this would be the case, guess I need to get a forza valve controller then? @faisal which model did you get?
Yep - the exhaust controller will sort that out - you’ll be fine with the valves closed.

It’s the E3 model you need - replaces the B3A I have.

http://www.forzacomponenti.com/controller_e3.html


Sent from my iPhone using Tapatalk
Awesome thanks for the info. Is it a DIY installation or am I better getting some help?

User avatar
FaisalJ
Cruising
Posts: 2713
Joined: Mon Mar 23, 2015 1:03 pm
Location: Surrey

Re: JC WeldFab exhaust track day noise?

Post by FaisalJ » Sun Dec 02, 2018 4:44 pm

CalUmB7 wrote:
FaisalJ wrote:
Sat Dec 01, 2018 11:18 am
CalUmB7 wrote:Yeah I had a feeling this would be the case, guess I need to get a forza valve controller then? @faisal which model did you get?
Yep - the exhaust controller will sort that out - you’ll be fine with the valves closed.

It’s the E3 model you need - replaces the B3A I have.

http://www.forzacomponenti.com/controller_e3.html


Sent from my iPhone using Tapatalk
Awesome thanks for the info. Is it a DIY installation or am I better getting some help?
Yep easy DIY - even I managed it!


Sent from my iPhone using Tapatalk
Image
2007 RS4 B7 Avant
Phantom Black | Black Optics | MRC Stage 2 | JC Weldfab Exhaust | KW V3 coilovers | H&R ARBs | 20" Ispiri ISR-8 | Titanium wing mirrors | Driving Passion Diffuser | CF Air Intake | Manifold deflap | Alcantara/leather retrim | TT RS Steering Wheel | Pioneer Apple Carplay HU, JL amp and sub, Focal components | Clear Headlight Lenses, Black Internals, 6000K Bulbs | Trups LEDs | LED Tail lights |

User avatar
Covkiller
Top Gear
Posts: 2349
Joined: Fri Mar 28, 2008 3:44 pm
Location: Coventry

Re: JC WeldFab exhaust track day noise?

Post by Covkiller » Sun Dec 02, 2018 11:01 pm

You'll be fine at the Nurburgring. I have a straight through non res Milltek with only back boxes and have no problem. But have not a chance on any UK tracks.
Last edited by Covkiller on Mon Dec 03, 2018 3:53 pm, edited 1 time in total.
RS4 B7, Mugello Blue, K&W V3 & HR ARBs, set up by Centre Gravity, Milltek Valved Non Res & cat bypass pipes, BMC air filter, braided hoses, DOT 5.1, Terraclean, MRC Full Carbon Clean, MRC remap 448PS 477NM, 20" S7 alloys with 4mm spacers & Hawke spigots 66.6 > 57.1, AP Racing front discs. Sold Sept 2019. Now rocking an F80 M3

CallumB7
2nd Gear
Posts: 175
Joined: Sun Feb 18, 2018 8:00 pm

Re: JC WeldFab exhaust track day noise?

Post by CallumB7 » Mon Dec 03, 2018 11:29 am

FaisalJ wrote:
Sun Dec 02, 2018 4:44 pm
CalUmB7 wrote:
FaisalJ wrote:
Sat Dec 01, 2018 11:18 am


Yep - the exhaust controller will sort that out - you’ll be fine with the valves closed.

It’s the E3 model you need - replaces the B3A I have.

http://www.forzacomponenti.com/controller_e3.html


Sent from my iPhone using Tapatalk
Awesome thanks for the info. Is it a DIY installation or am I better getting some help?
Yep easy DIY - even I managed it!


Sent from my iPhone using Tapatalk
Thanks for the info. I notice on Forza's website they sell an adapter for Audi, presumably I'll need this too or is straight fit?

Post Reply

Return to “RS4 (B7 Typ 8E) 2006–2008”

Who is online

Users browsing this forum: delroyx and 498 guests